ASA Electronics Shaft couplings
Couplings properties comparison
The evaluations based on size-based comparisons are intended to provide a general guide.◎ Superior ○ Good × Inferior
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ASA ElectronicsCoupling type
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Composition
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Non backlash
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Torsional rigidity
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Anti-misalignment
(parallel)
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Anti-misalignment
(angle)
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Anti-misalignment
(end play)
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Vibration absorptions
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ASA ElectronicsFlexible plate couplings
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Polyimide, single plate
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◎
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◎
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○
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○
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Carbon FRP, single plate
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◎
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○
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○
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|
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Stainless steel, single plate
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◎
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◎
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×
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Polyimide, double plates
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◎
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◎
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◎
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◎
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○
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Carbon FRP, double plate
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◎
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○
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○
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◎
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○
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○
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Stainless steel, double plates
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◎
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◎
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×
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ASA ElectronicsPlastic couplings
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Short
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◎
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×
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○
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Long
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◎
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○
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◎
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○
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ASA ElectronicsOldham's couplings
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Plastic slider
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○
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○
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◎ *
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○
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○
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Metal slider
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◎
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◎ *
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○
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ASA ElectronicsCushion couplings
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Urethane cushion
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○
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○
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○
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○
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◎
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Nylon cushion
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○
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◎
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|
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○
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ASA ElectronicsRigid couplings
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◎
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◎
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×
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×
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×
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ASA ElectronicsBall couplings
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Single
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○
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×
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○
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◎
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Double
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○
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◎
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◎
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◎
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* Regarding Oldham's couplings, three factors: parallel misalignment, load torque and rotation speed, synergistically multiply the speed of slider abrasion. Please make sure to keep parallel misalignment to a minimum level, when using in an application less tolerant to increased backlash.
Product outline
ASA Electronics Flexible plate couplings
Flexible plate couplings absorb shaft misalignment with zero-backlash, which is achieved by bending of a plate attached to the hub. There are two types of structure: single plate type and double plate type. Also, for your choice, we offer three different plate materials representing respective characteristics for the degree of flexibility, rigidity, etc. to match any application.
- Structure of flexible plate couplings
Flexible plate coupling absorbs shaft misalignment through plate bending. There are two types of structure; they are single plate type and double plates type. They must be chosen correctly in consideration of shaft misalignment conditions to avoid unforeseen failure of rotating system.
Flexible plate couplings product list
ASA Electronics Flexible plate couplings ML
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Outer diameter
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10-50
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Shaft diameter
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2-25
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Features
・Double plates, set screw style flexible coupling with hubs made of die cast aluminum.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Flexible plate couplings MLC
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Outer diameter
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13-50
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Shaft diameter
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3-24
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Features
・Double plates, clamp style flexible coupling with hubs made of die cast aluminum.
・Three types of plate materials: polyimide, carbon FRP and stainless steel.
ASA Electronics Flexible plate couplings MS
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Outer diameter
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10-50
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Shaft diameter
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2-25
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Features
・Single plate, set screw style flexible coupling with hubs made of die cast aluminum.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Flexible plate couplings MSC
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Outer diameter
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13-50
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Shaft diameter
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3-24
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Features
・Single plate, clamp style flexible coupling with hubs made of die cast aluminum.
・Three types of plate materials: polyimide, carbon FRP and stainless steel.
ASA Electronics Flexible plate couplings TSS
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Outer diameter
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25-40
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Shaft diameter
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3-18
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Features
・Single plates, set screw style flexible coupling with hubs made of die cast aluminum.
・For more compact design or use in applications where space is limited.
ASA Electronics Flexible plate couplings TSC
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Outer diameter
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32-40
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Shaft diameter
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5-18
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Features
・Single plates, clamp style flexible coupling with hubs made of die cast aluminum.
・For more compact design or use in applications where space is limited.
ASA Electronics Flexible plate couplings KSC
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Outer diameter
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60-80
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Shaft diameter
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18-35
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Features
・Single plate, clamp style flexible coupling with machined aluminum hubs: for large diameters
・Two types of plate materials: carbon FRP and stainless steel.
ASA Electronics Flexible plate couplings KLC
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Outer diameter
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60-80
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Shaft diameter
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18-35
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Features
・Double plates, clamp style flexible coupling with machined aluminum hubs: for large diameters
・Two types of plate materials: carbon FRP and stainless steel.
ASA Electronics Flexible plate couplings C1
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Outer diameter
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33.4
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Shaft diameter
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6-16
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Features
・Single / double plates, set screw style flexible coupling with hubs made of die cast aluminum: for coupling different shaft diameters from ø6 to ø20.
・Carbon FRP plate offered in three selectable thicknesses.
ASA Electronics Flexible plate couplings C2L
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Outer diameter
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64
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Shaft diameter
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14-30
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Features
・Double plates, set screw style and taper locked style flexible coupling, with hubs made of die cast aluminum.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Flexible plate couplings C2S
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Outer diameter
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64
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Shaft diameter
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14-30
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Features
・Single plates, set screw style and taper locked style flexible coupling, with hubs made of die cast aluminum.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Flexible plate couplings CU
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Outer diameter
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34
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Shaft diameter
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4-13
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Features
・Single / double plates , clamp style flexible coupling with hubs made of sintered iron alloy: for coupling different shaft diameters from ø4 to ø13.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Flexible plate couplings CUH
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Outer diameter
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34
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Shaft diameter
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6-14
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Features
・Single / double plates , clamp style flexible coupling with hubs made of sintered stainless steel: for coupling different shaft diameters from ø6 to ø14.
・Two types of plate materials: polyimide and carbon FRP.
ASA Electronics Plastic couplings
Plastic couplings have a structure where the hub part and the flexible part are integrally molded using engineering plastic. Short and long types are available for your choice. Long operational life and high reliability are offered for use in such light-load applications as encoders with a low price.
Structure of plastic couplings
Actions to prevent set screws from becoming loose.
For the set screws of plastic couplings it is necessary to observe the rated values for the fastening torque. This is because the margins for the strength of threads are less than those for metal products. On the other hand, the hub of the coupling deforms elastically(as shown in the figure) as the screws are fastened, and the overall hub functions to stop the set screws from becoming loose, like a spring washer. For this reason, the set screws do not become loose more easily than in the case of metal products. However, for special applications that require even stronger suppression of loosening, it is effective to use an adhesive substance, such as a thread lock
- ASA Electronics Plastic couplings product list
ASA Electronics Plastic couplings UJ
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Outer diameter
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8-18
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Shaft diameter
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2-8
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Features
・Flexible coupling utilizing the fatigue resistance of engineering plastics.
・Short sized coupling that accepts angular misalignment in standalone use.
・Set screw style.
ASA Electronics Plastic couplings GJ
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Outer diameter
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9-28
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Shaft diameter
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1.5-12
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Features
・Flexible coupling utilizing the fatigue resistance of engineering plastics.
・Long sized coupling capable of absorbing both parallel and angular misalignments in standalone use.
・Set screw style.
ASA Electronics Plastic couplings EGJ/EGP
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Outer diameter
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22-28
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Shaft diameter
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3-12
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Features
・Standardization of different diameter correspondence by sleeve press fitting.
・Eccentricity and declination even with single long body.
・Set screw style.
ASA Electronics Oldham's couplings
Oldham's couplings absorb mainly parallel misalignment through the slider sliding along its groove. The major features are; that even a small diameter model is capable of relatively great torque ; that coupling components are separable for installation. Please note, however, large load torque together with large parallel misalignment will accelerate the progress of abrasion on the slider's groove, which can induce backlash.
- Oldham's couplings product list
ASA Electronics Oldham's couplings ASJ
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Outer diameter
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6.2-41
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Shaft diameter
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1-20
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Features
・Combination of stainless steel hub and FRP slider provides excellent sliding performance.
・The tolerance of the parallel misalignment and the torque load is balanced.
・Set screw style.
ASA Electronics Oldham's couplings ASJU
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Outer diameter
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16-41
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Shaft diameter
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4-20
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Features
・Combination of stainless steel hub and FRP slider provides excellent sliding performance.
・The tolerance of the parallel misalignment and the torque load is balanced.
・Clamp style.
ASA Electronics Oldham's couplings APJ
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Outer diameter
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12-39
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Shaft diameter
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3-20
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Features
・Combination of stainless steel hubs and an aluminum bronze slider with superior durability.
・Robust, strong coupling capable of shock torque.
・Set screw style.
ASA Electronics Oldham's couplings APJU
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Outer diameter
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16-41
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Shaft diameter
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4-20
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Features
・Combination of stainless steel hubs and an aluminum bronze slider with superior durability.
・Robust, strong coupling capable of shock torque.
・Clamp style.
ASA Electronics Oldham's couplings FJ
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Outer diameter
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44-69
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Shaft diameter
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14-38
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Features
・Combination of aluminum hubs and a polyacetal slider with superior durability.
・Large diameter coupling with well-balanced tolerance of parallel axis deviation and torque load tolerance.
ASA Electronics Oldham's couplings FJU
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Outer diameter
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44-69
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Shaft diameter
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14-35
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Features
・Combination of aluminum hubs and a polyacetal slider with superior durability.
・Large diameter coupling with well-balanced tolerance of parallel axis deviation and torque load tolerance.
ASA Electronics Oldham's couplings FSPJ
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Outer diameter
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45-70
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Shaft diameter
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15-35
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Features
・Combination of stainless steel hubs and an aluminum bronze slider with superior durability.
・Robust coupling for large shaft diameters, capable of shock torque.
・Set screw style.
ASA Electronics Oldham's couplings FSPJU
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Outer diameter
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45-55
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Shaft diameter
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15-25
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Features
・Combination of stainless steel hubs and an aluminum bronze slider with superior durability.
・Robust coupling for large shaft diameters, capable of shock torque.
・Clamp style.
ASA Electronics Oldham's FFPJ
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Outer diameter
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90-179
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Shaft diameter
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20-85
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Features
・Minimally-sized slider gap covered with a high viscosity resin film to prevent seizure and eliminate backlash.
・Robust coupling for large shaft diameters, capable of shock torque.
・Set screw style.
ASA Electronics Cushion couplings
Couplings with cushion pads absorb parallel and angular misalignments through the elasticity of 6 cylindrical buffing pads that are held between hubs from both sides. Each independent cushion pad, evenly receiving load, can serve to reduce vibrations / noises transmitted through such transmission systems for pulsatile rotation as pumps.
Cushion couplings product list
ASA Electronics Cushion couplings QJ
| Outer diameter |
45-95 |
| Shaft diameter |
12-40 |
Features
・Die-cast aluminum hubs and the combination of soft(urethane) and hard(nylon) materials for cushion.
・Set screw style.
ASA Electronics Cushion couplings QJU
| Outer diameter |
45-95 |
| Shaft diameter |
12-40 |
Features
・Die-cast aluminum hubs and the combination of soft(urethane) and hard(nylon) materials for cushion.
・Clamp style.
ASA Electronics Cushion couplings QRU
| Outer diameter |
16-40 |
| Shaft diameter |
4-18 |
Features
・Excellent vibration absorption with two kinds of rubber cushions with different hardness.
・Clamp style.
ASA Electronics Rigid couplings
Rigid couplings have the highest torsional strength because the structure without flexibility is not tolerant to parallel or angular misalignment. Shaft holes on both sides are processed without re-fixing to achieve precise concentricity.
Rigid couplings product list
ASA Electronics Rigid couplings RAS
| Outer diameter |
16-40 |
| Shaft diameter |
3-20 |
Features
・Aluminum alloy with anodized aluminum finish.
・Set screw style.
ASA Electronics Rigid couplings RSS
| Outer diameter |
16-32 |
| Shaft diameter |
3-16 |
Features
・Made of SUS303 stainless steel.
・Set screw style.
ASA Electronics Rigid couplings RAC
| Outer diameter |
16-75 |
| Shaft diameter |
5-35 |
Features
・Aluminum alloy with anodized aluminum finish.
・Clamp style.
ASA Electronics Rigid couplings RSC
| Outer diameter |
16-32 |
| Shaft diameter |
5-14 |
Features
・Made of SUS303 stainless steel.
・Clamp style.
ASA Electronics Ball couplings
Ball couplings transmit torque through the balls fitted in the keyway grooves on hubs. They have qualities of absorbing endplays. Double typed couplings offer tolerance to large parallel misalignment.
Ball couplings product list
ASA Electronics Ball couplings DBSC
| Outer diameter |
20 |
| Shaft diameter |
6-12 |
Features
・Low-cost type with die cast aluminum hubs.
・In a single structure, capable of absorbing end play and angular misalignment.
ASA Electronics Ball couplings MBS
| Outer diameter |
6-38 |
| Shaft diameter |
3-24 |
Features
・Compact type with stainless steel hubs.
・In a single structure, capable of absorbing end play and angular misalignment.
ASA Electronics Ball couplings MBD
| Outer diameter |
6-32 |
| Shaft diameter |
3-20 |
Features
・Compact type with stainless steel hubs.
・In a double structure, capable of absorbing end play, and parallel and angular misalignments.
ASA Electronics Ball couplings MBDS
| Outer diameter |
32 |
| Shaft diameter |
8-15 |
Features
・Medium-sized type with stainless steel hubs.
・In a double structure, capable of absorbing end play, and parallel and angular misalignments.
ASA Electronics Ball couplings MBDC
| Outer diameter |
28-32 |
| Shaft diameter |
6-14 |
Features
・Compact type with stainless steel hubs.
・In a double structure, capable of absorbing end play, and parallel and angular misalignments.
ASA Electronics Ball couplings NBDC
| Outer diameter |
40 |
| Shaft diameter |
12-20 |
Features
・Medium-sized type with aluminum alloy hubs.
・In a double structure, capable of absorbing end play, and parallel and angular misalignments.
ASA Electronics Ball couplings NBS
| Outer diameter |
30-85 |
| Shaft diameter |
10-45 |
Features
・Medium-sized type with aluminum alloy hubs.
・In a single structure, capable of absorbing end play and angular misalignment.
ASA Electronics Ball couplings MBDB
| Outer diameter |
4-7 |
| Shaft diameter |
4-7 |
Features
・Subminiature type with stainless steel hubs.
・In a double structure, capable of absorbing end play, and parallel and angular misalignments.Female-female screw style.
ASA Electronics Ball couplings MBSA
| Outer diameter |
4-7 |
| Shaft diameter |
4-7 |
Features
・Subminiature type with stainless steel hubs.
・In a single structure, capable of absorbing end play and angular misalignment.Female-male screw style.
ASA Electronics Ball couplings MBSB
| Outer diameter |
4-7 |
| Shaft diameter |
4-7 |
Features
・Subminiature type with stainless steel hubs.
・In a single structure, capable of absorbing end play and angular misalignment.Female-female screw style.
ASA Electronics Magnetic proximity sensors
ASA Electronics Magnetic proximity sensors
The Magnetic proximity sensors employing Hall Effect IC, in combination use with a Mag / Magbase, are activated / deactivated in response to the intensity of magnetic field that vertically approaches the sensing face. The series with reduced size and increased sensitivity compared to conventional ones offer stable and highly precise operation.
Features
・Magnetic proximity sensors are sensors thatare activated/deactivated in response to the changes in the intensity of magnetic field.
・Incorporating Hall IC , polarity is detected and S pole detection is standard.
・It is fast response (less than 5 μsec), so it can be used for speedometer and rotational speed meters.
・Compared to ordinary proximity sensors, it has high sensitivity, large detection distance and small size.
・Both the original alignment to the servo motor and overrun detection can be conducted with the double sensor.
・It is a highly reliable product because it is less susceptible to radio interference noise interference.
Model "AH002-D"
A magnetic proximity sensors, small in size and free from magnetic interference between sensors, can be closely disposed against one another. Taking this advantage, a double sensor is designed to have two operating points in one unit. Therefore, e.g. both servo's home position and overrun can be detected only with one double sensor installed. A double sensor contributes to a downsizing of machinery as well as a reduction in assembly cost.
Common specifications
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･3-wire systems
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Power supply voltage
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DC5 ～ 24V
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Output specifications
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NPN open collector
:when proximity is turned ON.
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*PNP or Normally Closed output
available with optional cable
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Output current
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Without LED:15mA
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With LED:12mA
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Consumption current
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Without LED:15mA
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With LED:12mA
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Response speed
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5μ sec
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Cable length
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1m
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Cable specifications
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S-pole:Gray
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N-pole:Black
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Withstand voltage
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AC1000V
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1 minute/packaged part/
between the case
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Insulation resistance
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DC250V
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Over 20MΩ in megohms/between the case
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Ambient operating temperature
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-20 ～ +85℃
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Ambient operating humidity
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20 ～ 95% RH
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･2-wire systems
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Power supply voltage
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DC12 ～ 24V
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Output current
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50mA
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Leakage current
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Off state under maximum 0.5mA
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Response speed
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50m sec
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Cable length
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1m
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Cable specifications
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S-pole:Gray
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N-pole:Black
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Withstand voltage
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AC1000V
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1 minute/packaged part/
between the case
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Insulation resistance
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DC250V
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Over 20MΩ in megohms/between the case
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Ambient operating temperature
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-20 ～ +85℃
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Ambient operating humidity
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20 ～ 95% RH
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*Conversion and current amplification are available with optional cables.
・The circuit diagram must be observed to ensure a correct connection. A reverse connection and a short-circuiting output are strictly prohibited.
・When connecting an inductive load such as relay, be sure to use a freewheeling diode. (Some models already include a built-in freewheeling diode.)
・When installing a switch, use the torque value designated for each switch.
・When handling / using the product, do not apply an excessive tension to the cable connection part.
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Model
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Diagrams(mm)
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Specifications
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ASA Electronics Magnetic proximity sensors
AH002-S / AH002-D-S:Single / -D:Double
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Do not drive a M3 screw in too tightly.
It is recommendable to bond the screw in order to prevent loosening.
Cable operation cannot be selected with the double sensor.
Please refer to the "The way to use double sensor" regarding the differential distance of the double sensor.
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Sensing pole
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S-pole
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Magnetic sensitivity
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2.5～3.5mT
|
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Cable specifications
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AH002-S:3wire,Gray
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AH002-D:4wire,Black
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Case material
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GF reinforced PBT : Green
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Mounting
|
M3 tightening torque
0.2N･m
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|
Built-in-sensor
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AH002-S:single
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AH002-D:Double
Dfferential distance : 1.5±0.3mm
|
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Indicator light
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AH002-S:Red
|
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AH002-D:Output 1 Green
Output 2 Red
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Protective structure
|
IP65
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Curcuit diagram
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AH002-S:CNC-3
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AH002-D:CNC-5
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*The single sensor can be normally closed with the cable operation.
|
|
ASA Electronics Magnetic proximity sensors
AH003-S/AH003H
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Mounting bracke
|
|
Sensing pole
|
S-pole
|
|
Magnetic
sensitivity
|
2.5～3.5mT
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
Dedicated mounting bracket
|
|
Protectiv
structure
|
IP65
|
|
Circuit diagram
|
CNC-1
|
|
|
ASA Electronics Magnetic proximity sensors
AH004/AH004H
|
Make sure not to tighten the M2 screws
too tight with torques under 0.15N･m.
|
|
Sensing pole
|
S-pole
|
|
Magnetic
sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
Core wire φ0.9×3
length 0.3m
|
|
Case material
|
GF reinforced PBT:Green
|
|
Mounting
|
M2 tightening 0.15N･m
|
|
Protective structure
|
IP65
|
|
Circuit
diagram
|
CNC-1
|
|
|
ASA Electronics Magnetic proximity sensors
AH005H
|
Cable operation cannot be selected with φ4 cable.
|
|
Sensing pole
|
AH005H-S:S-pole
|
|
AH005H-N:N-pole
|
|
Magnetic
sensitivity
|
0.9±0.2mT
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M3 tightening torque 0.3N･m
|
|
Indicater light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-2
|
|
|
ASA Electronics Magnetic proximity sensors
AH014
|
|
|
Sensing pole
|
AH014-S:S-pole
|
|
AH014-N:N-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Cable specofocatopns
|
S-pole:Gray
|
|
N-pole:Black
|
|
Mounting
|
M2 tightening torque 0.15N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-2
|
|
|
ASA Electronics Magnetic proximity sensors
AH014H
|
|
|
Sensing pole
|
AH004H:S-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M2 tightening torque 0.15N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Circuit diagram
|
CNC-2
|
|
|
ASA Electronics Magnetic proximity sensors
AH015
|
Mounting bracket
|
|
Sensing pole
|
AH015-S:S-pole
|
|
AH015-N:N-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
OUtput current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M2 tightening torque 0.15N･m
|
|
Indicator light
|
Red
|
|
Protective strucure
|
IP67
|
|
Curcuit diagram
|
CNC-2
|
|
|
ASA Electronics Magnetic proximity sensors
AH015H
|
|
|
Sensing pole
|
AH015H:S-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M2 tightening torque 0.15N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP67
|
|
Circuit diagram
|
CNC-2
|
|
|
ASA Electronics Magnetic proximity sensors
AH0010
|
|
|
Sensing pole
|
AH0010:S-pole
|
|
AH0010X:S-pole
|
|
Magnetic sensitivity
|
5～7mT
|
|
Case materials
|
SUS
|
|
Mounting
|
M3 tightening torque 0.2N･m
|
|
Protective structure
|
IP65
|
|
Circuit diagram
|
CNC-1
|
|
|
|
|
ASA Electronics Magnetic proximity sensors
AH013
|
The fastening torque for M7 nut is 0.3N⋅m
Do not tighten the nut too much.
Using bonding adhesive to prevent loosening is recommended.
|
|
Sensing pole
|
AH013-S:S-pole
|
|
AH013-N:N-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case materials
|
GF reinforced PBT:Gray
|
|
Mounting
|
M7 nut tightening torque 0.3N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Circuit diagram
|
CNC-1
|
|
|
ASA Electronics Magnetic proximity sensors
AH023
|
The fastening torque for M12 nut is 2N⋅m
Do not tighten the nut too much.
Using bonding adhesive to prevent loosening is recommended.
|
|
Sensing pole
|
AH023 / AH023H :S-pole
|
|
AH023N / AH023HN :N-pole
|
|
Mabnetic sensitivity
|
Refer to below
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M12 nut tightening torque
2N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent IP67
|
|
Circuite diagram
|
CNC-2
|
■Magnetic sensitivity
|
Model
|
Magnetic sensitivity
|
|
AH023
|
2.5～3.5mT
|
|
AH023N
|
2.5～3.5mT
|
|
AH023H (High sensitivity)
|
0.7±0.15mT
|
|
AH023HN
(High sensitivity/N-pole)
|
0.8±0.15mT
|
|
|
ASA Electronics Magnetic proximity sensors
AH024
|
The fastening torque for M9 nut is 0.5N⋅m
Do not tighten the nut too much.
Using bonding adhesive to prevent loosening is recommended.
|
|
Sensing pole
|
AH024/AH024H : S-pole
|
|
AH024N/AH024HN : N-pole
|
|
magnetic sensitivity
|
Refer to below
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
M9 nut tightening torque
0.5N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Enquivalent to IP67
|
|
Circuit diagram
|
CNC-2
|
■Magnetic sensitivity
|
Model
|
Magnetic sensitivity
|
|
AH024
|
2.5～3.5mT
|
|
AH024N
|
2.5～3.5mT
|
|
AH024H (High sensitivity)
|
0.7±0.2mT
|
|
AH024HN
(High sensitivity/N-pole)
|
0.8±0.2mT
|
|
|
ASA Electronics Magnetic proximity sensors
AHM024
(All SUS screw type case)
|
|
|
Sensing pole
|
AHM024/AHM024H:S-pole
|
|
AHM024N/AHM024HN:N-pole
|
|
Magnetic sensitivity
|
Refer to below
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case materials
|
SUS303 Screw type
|
|
Mounting
|
M9 nut tightening torque
5N・m
|
|
Indecator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-2
|
■Magnetic sensitivity
|
Model
|
Magnetic sensitivity
|
|
AHM024
|
2.5～3.5mT
|
|
AHM024N
|
2.5～3.5mT
|
|
AHM024H (High sensitivity)
|
0.8±0.2mT
|
|
AHM024HN
(High sensitivity/N-pole)
|
0.9±0.2mT
|
|
|
ASA Electronics Magnetic proximity sensors
AHM024P
(All SUS screw type case)
|
|
|
Sensing pole
|
S-pole
|
|
Magnetic sensitivity
|
0.5±0.1mT
|
|
Case material
|
SUS303 Screw type
|
|
Mounting
|
M9 nut tightening torque
5N・m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-18
|
|
|
ASA Electronics Magnetic proximity sensors
AHM025
(All SUS screw type case)
|
|
|
Sending pole
|
Two output for S-pole and N-pole
|
|
Magnetic sensitivity
|
S-pole:0.4±0.05mT
|
|
N-pole:0.3±0.05mT
|
|
Output specifications
|
Nch Open Drain
|
|
Output current
|
30mA MAX
|
|
Consumption current
|
30mA (Non-operating 10mA)
|
|
Response speed
|
50m sec
|
|
Case material
|
SUS303 Screw type
|
|
Mounthing
|
M9 nut tightening torque
5N・m
|
|
Indicator light
|
S-pole:Red
|
|
N-pole:Green
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-14
|
|
|
|
|
ASA Electronics Magnetic proximity sensors
AHM026
(All SUS screw type case)
|
|
|
Sensing pole
|
S-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Case materials
|
SUS303 Screw type
|
|
Mounting
|
M6 nut tightening torque
2N・m
|
|
Protective structure
|
IP67
|
|
Circuit diagram
|
CNC-1
|
|
|
ASA Electronics Magnetic proximity sensors
AHM028
(All SUS screw type case)
|
|
|
Sensing pole
|
AHM028-S:S-pole
|
|
AHM028-N:N-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN(When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16μ sec
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Case material
|
SUS303 Screw type
|
|
Mounting
|
M8 nut tightening torque
5N・m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP67
|
|
Circuit diagram
|
CNC-2
|
|
ASA Electronics Mags for Magnetic proximity sensors
Mag is a magnet unit including a bracket for easier mounting, and used in combination with a magnetic proximity sensor. Our Mags are suitable for general purpose detections of object position / motion.
Combination of Mag and Magnetic proximity sensors
Mag is a unit combining a magnet and a bracket / cover to make mounting on machinery easier. By using a magnetic proximity sensor in combination with a Mag, the sensing area takes a circular shape as shown in the figure, thus steady pickups of a magnetism approach from any direction can be achieved. The combining way of a proximity sensor (the magnetic sensitivity) and a Mag (magnetic strength) decides the extent of the sensing area.
AG0304 and AG05015 models, rare-earth naked magnets can be installed effectively in a limited space by direct embedding into a machinery part.
Our Lineup of Mags
Magnetic property charts show the measurements of the components perpendicular to the X-axis of the magnetic distribution.
|
Model
|
|
ASA Electronics Mags for Magnetic proximity sensors AG001K
|
|
ASA Electronics Mags for Magnetic proximity sensors AG001KH
|
|
ASA Electronics Mags for Magnetic proximity sensors AG002K
|
|
ASA Electronics Mags for Magnetic proximity sensors AG002KH
|
|
ASA Electronics Mags for Magnetic proximity sensors AG003K
|
|
ASA Electronics Mags for Magnetic proximity sensors AG003KH
|
|
ASA Electronics Mags for Magnetic proximity sensors AG004K
|
|
ASA Electronics Mags for Magnetic proximity sensors AG004KH
|
|
ASA Electronics Mags for Magnetic proximity sensors AG0304
|
|
ASA Electronics Mags for Magnetic proximity sensors AG5015
|
|
ASA Electronics Mags for Magnetic proximity sensors AG009K
|
|
ASA Electronics Mags for Magnetic proximity sensors ADG02
|
|
ASA Electronics Mags for Magnetic proximity sensors ADG02X
|
|
ASA Electronics Mags for Magnetic proximity sensors AG0010S
|
|
ASA Electronics Mags for Magnetic proximity sensors AG0010L
|
Note: Due to the strong magnetism, please keep any products susceptible to magnetism such as a watch away from Magnet.
ASA Electronics Magbase for high accuracy positioning
Magbase, consisting of a plurality of magnets disposed on a plate, serves for highly accurate position detection in combination use with a magnetic proximity switch. The unique magnetic circuit allows a Magbase to help provide a micrometric accuracy in position detection.
Combination of Magnetic proximity sensor and Magbase
As shown in the diagram, Magbase is an array of 3 magnets disposed on an iron plate with each polarity alternated (patented). By using a Magbase instead of a magnet, the effect of gap change on the sensing area can be minimized. Furthermore, since the arrayed magnets make the magnetic gradient neighboring the magnetic boundary of the sensing area dense, Magbase provides much higher precision for operating point repeatability compared to a magnet.
This combination achieves a highly precise repeatability never before possible with traditional proximity sensors and magnetoresistance elements.
Magnetic Property
The components perpendicular to the X-axis of the magnetic distribution are measured according to the layout described in the figure. The values are not guaranteed values, but average values
Our Lineup of Magbase
| Model |
| ASA Electronics Magbase for high accuracy positioning AG001 |
| ASA Electronics Magbase for high accuracy positioning AG001H |
| ASA Electronics Magbase for high accuracy positioning AG002 |
| ASA Electronics Magbase for high accuracy positioning AG002H |
| ASA Electronics Magbase for high accuracy positioning AG003 |
| ASA Electronics Magbase for high accuracy positioning AG003H |
| ASA Electronics Magbase for high accuracy positioning AG004 |
| ASA Electronics Magbase for high accuracy positioning AG004H |
|
ASA Electronics Magbase for high accuracy positioning AG011
AG011-K(Powerful type)
|
Note: Please keep any products susceptible to magnetism such as a watch away from Magbase.
ASA Electronics Door sensors
This combination of a switch and magnets, designed to facilitate installation on a door / cover, performs steady and highly precise detection of door opening / closing.
Features
Compact-sized, highly-sensitive door sensors.
- High reliability and long operating life ensured by contact-free detection.
- Any fast moving object detectable.
- Can be used in an iron- made door by having aφ12 hole for magnetism.
Sensing distance
| Sensor |
Door " Mag " |
Sensing distance
* L(mm)
|
| ASA Electronics Door s Sensors ADH02 |
ADGO2 |
15
|
ASA Electronics Door sensors
ADH02X |
ADG02X |
12
|
ASA Electronics Door sensors
ADH02 |
ADG02 |
5
(Iron made door with Ø12 hole
15
(Nonmagnetic door)
|
The actual detecting distance can become longer depending on the surrounding conditions (iron material, etc.) The materials of nonmagnetic door include aluminum, SUS304, glass, wood and resin. You can choose the way to combine a Mag and a sensor; e.g. a Mag with magnetism from a lateral face and upward detecting sensor, the opposite combination, and so forth.
Common specifications
| Output specifications |
NPN open collector
:when proximity is turned ON. |
|
The proximity is turned OFF
with the final format (B).
|
| Output current |
15mA |
| Consumption current |
15mA |
| Response speed |
5μ sec |
| Cable length |
1m |
| Withstand voltage |
AC1000V |
|
1 minute/packaged part/
between the case
|
| Insulation resistance |
DC250V |
| Over 20MΩ in megohms/between the case |
| Ambient operating temperature |
-20 ～ +85℃
(Without condensation)
|
| Ambient operating humidity |
20 ～ 95% RH |
|
WARNING
This product cannot be used as a safety sensor to protect human body.
| Model |
Specifications |
|
ASA Electronics Door sensors
ADH02
|
| Power supply voltage |
DC 5～24V |
| Sensing distance |
15mm (When used in conjunction with a door mag) |
| Case materials |
GF reinforced PBT : Black |
| Mounting |
M3 tightening torque 0.8N･m |
| Protective structure |
Equivalent to IP67 |
| Curcuit diagram |
CNC-1 |
|
|
ASA Electronics Door sensors
ADH02P / ADH02PB
|
| Power supply voltage |
DC 12～24V |
|
Sensing distance
|
15mm (When used in conjunction with a door mag) |
| Output current |
80mA |
| Consumption current |
15mA |
| Cable specifications |
ADH02P : Gray |
| ADH02PB : Black |
| Case material |
GF reinforced PBT:Black |
| Mounting |
M3 tightening torque 0.8N･m |
|
Protectiv structure
|
Equivalent to IP67 |
| Circuit diagram |
CNC-15 |
|
|
ASA Electronics Door sensors
ADH02X
|
| Power supply voltage |
DC 5～24V |
|
Sensing distance
|
12mm (When used in conjunction with a door mag) |
| Case material |
GF reinforced PBT : Black |
| Mounting |
M3 tightening torque 0.8N･m |
| Protective structure |
Equivalent to IP67 |
|
Circuit diagram
|
CNC-1 |
|
|
ASA Electronics Door sensors
ADH02XP / ADH02XPB
|
| Power supply voltage |
DC 12～24V
|
|
Sensing distance
|
12mm (When used in conjunction with a door mag) |
| Output current |
80mA |
| Consumption current |
15mA |
| Cable specifications |
ADH02XP : Gray |
| ADH02XPB : Black |
| Case material |
GF reinforced PBT:Black |
| Mounting |
M3 tightening torque 0.8N･m |
| Protective structure |
Equivalent to IP67 |
| Circuit diagram |
CNC-15 |
|
ASA Electronics Sensors for Air cylinders
This combination of a switch and magnets, designed to facilitate installation on a door / cover, performs steady and highly precise detection of door opening / closing.
Features
Sensors for Air Cylinders detect the movement of magnetic field which is emitted from a magnet mounted on air cylinder piston. These sensors are capable of stable and high precision operations because of having a operatong point on steep area of the aperating curve. N-pole and S-pole sensors shall be used in combination.
・No sensor protrusion from cylinder case.
・Because the sensors have a long sensing length, the operating point can be taken even in the middle of the stroke.
・With the bounce time as 5μsec.,capable of accurate position signaling even working in high speed cylinder.
In case of the conventional product
Air cylinder sensors are activated / deactivated by sensing the magnetism of a ring magnet installed in a cylinder piston. Since conventional sensor pick up the intensity of the magnetism regardless of the magnetic direction, the operating curve takes a chevron pattern with the magnet center at the peaking point as shown in figure 1. Because the operating points of such sensors are on the gentle slopes of operating curves, a stroke of 5mm or shorter is hard to be detected, which makes a long, stable operation difficult.
With an air cylinder sensors employing Hall Effect IC we offer, the operating curve, as shown in figure 2, takes a very different shape from that of a conventional sensors, because a Hall Effect IC switch picks up only the magnetism vertical against the sensing face. The operating points being on the steep slopes of the operating curves allows a Hall Effect IC switch to detect a small stroke without fail, and to perform stable operation for a long time. In a normal use operation, both N-pole and S-pole sensors will be used in combination.
Common specifications
|
･3-wire systems
|
Power supply voltage
|
DC5 ～ 24V
|
|
Output specifications
|
NPN open collector
:when proximity is turned ON.
|
|
*PNP or Normally Closed output
available with optional cable
|
|
Output current
|
Without LED:15mA
|
|
With LED:12mA
|
|
Consumption current
|
Without LED:15mA
|
|
With LED:12mA
|
|
Response speed
|
5μ sec
|
|
Cable length
|
1m
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Withstand voltage
|
AC1000V
|
|
1 minute/packaged part/
between the case
|
|
Insulation resistance
|
DC250V
|
|
Over 20MΩ in megohms/between the case
|
|
Ambient operating temperature
|
-20 ～ +85℃
|
|
Ambient operating humidity
|
20 ～ 95% RH
|
|
2-wire systems
|
Power supply voltage
|
DC12 ～ 24V
|
|
Output current
|
50mA
|
|
Leakage current
|
Off state under maximum 0.5mA
|
|
Response speed
|
50m sec
|
|
Cable length
|
1m
|
|
Cable specifications
|
S-pole:Gray
|
|
N-pole:Black
|
|
Withstand voltage
|
AC1000V
|
|
1 minute/packaged part/
between the case
|
|
Insulation resistance
|
DC250V
|
|
Over 20MΩ in megohms/between the case
|
|
Ambient operating temperature
|
-20 ～ +85℃
|
|
Ambient operating humidity
|
20 ～ 95% RH
|
|
*Conversion and current amplification are available with optional cables.
・The circuit diagram must be observed to ensure a correct connection. A reverse connection and a short-circuiting output are strictly prohibited.
・When connecting an inductive load such as relay, be sure to use a freewheeling diode. (Some models already include a built-in freewheeling diode.)
・When installing a sensor, use the torque value designated for each sensor.
・When handling / using the product, do not apply an excessive tension to the cable connection part.
|
Model
|
Specifications
|
|
ASA Electronics Sensors for Air cylinders ACH01
ASA Electronics Sensors for Air cylinders ACH01L
|
|
Sensing pole
|
ACH01□S : S-pole
|
|
ACH01□N : N-pole
|
|
ACH01L□S : S-pole
|
|
ACH01L□N : N-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN (When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16 μ sec
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
GF reinforced PBT : Black
|
|
Mounting
|
Attachment screws 0.06N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP67
|
|
Curcuit diagram
|
CNC-24
|
*For oil resistant products, "G" is attached to the model.
|
|
ASA Electronics Sensors for Air cylinders ACH02
ASA Electronics Sensors for Air cylinders ACH02L
|
|
Sensing pole
|
ACH02□S : S-pole
|
|
ACH02□N : N-pole
|
|
ACH02L□S : S-pole
|
|
ACH02L□N : N-pole
|
|
Magnetic sensitivity
|
3～4mT
|
|
Output specifications
|
NPN (When proximity is turned ON)
|
|
Output current
|
15mA
|
|
Consumption current
|
4mA
|
|
Response speed
|
16 μ sec
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
Attachment screws 0.06N･m
|
|
Indicator light
|
Red
|
|
Protectiv structure
|
IP67
|
|
Circuit diagram
|
CNC-24
|
*For oil resistant products, "G" is attached to the model.
|
|
ASA Electronics Sensors for Air cylinders AH006
|
|
Sensing pole
|
AH006-S : S-pole
|
|
AH006-N : N-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
GF reinforced PBT : Black
|
|
Mounting
|
Dedicated mounting bracket
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-18
|
|
|
ASA Electronics Sensors for Air cylinders AH007
|
|
Sensing pole
|
Dual use
(Inverted to detect either S or N)
|
|
Magnetic sensitivity
|
4.5～6mT
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
Attachment screws 0.06N･m
|
|
Indicater light
|
AH007-LED : Approximately 100mm
from the main unit
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
Without LED : CNC-1
|
|
With LED : CNC-20
|
|
|
ASA Electronics Sensors for Air cylinders AH008R
ASA Electronics Sensors for Air cylinders AH008U
|
|
Sensing pole
|
AH008□-S : S-pole
|
|
AH008□-N : N-pole
|
|
Magnetic sensitivity
|
4.5～6mT
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
GF reinforced PBT:Black
|
|
Mounting
|
Attachment screws 0.06N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Curcuit diagram
|
CNC-2
|
|
|
ASA Electronics Sensors for Air cylinders AH0092
|
|
Sensing pole
|
AH0092-S : S-pole
|
|
AH0092-N : N-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
Zinc die casting
|
|
Mounting
|
M3(SUS) tightening torque 1.5N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-8
|
|
|
ASA Electronics Sensors for Air cylinders AH009
ASA Electronics Sensors for Air cylinders AH009E
|
|
Power supply voltage
|
AH009 : DC12～24V
|
|
AH009E : DC5～24V
|
|
Sensing pole
|
AH009-S / AH009-SB / AH009E-S : N-pole
|
|
AH009-N / AH009-NB / AH009E-N : S-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Output specifications
|
AH009-S / AH009-N / AH009E-S / AH009E-N
: NPN N.O.
|
|
AH009-SB / AH009-NB
: NPN N.C.
|
|
OUtput current
|
AH009 : 80mA
|
|
AH009E : 15mA
|
|
Cable specifications
|
AH009-S / AH009-N / AH009E-S : Gray
|
|
AH009-SB / AH009-NB / AH009E-N : Black
|
|
Case material
|
Zinc die casting
|
|
Mounting
|
M3(SUS) tightening torque 1.5N･m
|
|
Indicator light
|
AH009 : Red
|
|
AH009E : Wihtout indicator light
|
|
Protective strucure
|
Equivalent to IP67
|
|
Curcuit diagram
|
AH009-S / AH009-N : CNC-10
|
|
AH009-SB / AH009-NB : CNC-11
|
|
AH009E-S / AH009E-N : CNC-1
|
|
|
ASA Electronics Sensors for Air cylinders AH0012
|
|
Sensing pole
|
AH0012-S : S-pole
|
|
AH0012-N : N-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case material
|
GF reinforced PBT : Gray
|
|
Mounting
|
Dedicated mounting bracket
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-8
|
|
|
ASA Electronics Sensors for Air cylinders AH0013R
ASA Electronics Sensors for Air cylinders AH0013U
|
|
Sensing pole
|
AH0013□-S : S-pole
|
|
AH0013□-N : N-pole
|
|
Magnetic sensitivity
|
2.5～3.5mT
|
|
Cable specifications
|
S-pole : Gray
|
|
N-pole : Black
|
|
Case materials
|
GF reinforced PBT : Gray
|
|
Mounting
|
Attachment screws 0.06N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuit diagram
|
CNC-8
|
|
Cable Option
Optional cables
By installing along the pathway of switch cables, the optional cables add extra functions such as current amplification, output configuration change and indicator
Features
-
Current amplification enables to drive relay, solenoid valve or small motor, etc directly.
-
Signal conversion enables applying to any system.
-
Standard positioning of cable option shall be 100mm far from the sensor head.(Custom configuration is availablae.)
Common specifications
|
Mode
|
Function
|
Output form
|
Maximum load
|
Indicator
|
|
ASA Electronics CAL-01
|
Add indicator
|
NPN
N.O.
|
DC24V / 15mA
|
Red LED
|
|
ASA Electronics CAL-02
|
Add indicator
|
NPN
N.O.
|
DC24V / 15mA
|
|
ASA Electronics CAL-04
|
Add indicator
|
NPN
N.O.
|
DC24V / 15mA
|
|
ASA Electronics CAB-N1
|
N.O.→N.C. conversion
Current amplification
|
NPN
N.C.
|
DC24V / 80mA
(Freewheel diode embedded)
|
|
ASA Electronics CAP-P1
|
NPN→PNP conversion
Current amplification
|
PNP
N.O.
|
DC24V / 80mA
(Freewheel diode embedded)
|
|
ASA Electronics CAP-N1
|
Current amplification
|
NPN
N.O.
|
DC24V / 80mA
(Freewheel diode embedded)
|
|
ASA Electronics CAB-P1
|
N.O.→N.C. conversion
NPN→PNP conversion
Current amplification
|
PNP
N.C.
|
DC24V / 80mA
(Freewheel diode embedded)
|
|
N.O. : Normally Open
N.C. : Normally Closed
|
Model
|
|
ASA Electronics CAL-01
(Add indicator)
|
|
ASA Electronics CAL-02
(Add indicator)
|
|
ASA Electronics CAL-04
(Add indicator)
|
|
ASA Electronics CAB-N1
(N.O. → N.C.)
(15mA → 80mA)
|
|
ASA Electronics CAP-P1
(NPN → PNP)
(15mA → 80mA)
|
|
ASA Electronics CAP-N1
(15mA → 80mA)
|
|
ASA Electronics CAB-P1
(N.O. → N.C.)
(NPN → PNP)
(15mA → 80mA)
|
<Precautions>
・ASA Electronics CAB-N1 : The built-in indicator light cannot be used when it is used as a built-in indicator light sensors or switches.
・ASA Electronics CAP-P1 : Cannot be used with an output 80mA sensors or switches for standard operation.
・ASA Electronics CAP-N1 : Cannot be used with an output 80mA sensors or switches for standard operation.
・ASA Electronics CAB-P1 : Cannot be used with an output 80mA sensors or switches for standard operation.
Optional connectors
Connector options are offered for cable extension
ASA Electronics Ferrous proximity switches
Features
Proximity switches for detecting ferromagnetic materials such as ferrous metals. Not react to such materials as aluminim or nonmagnetic stainless steel.
Mechanism
Sensors are deactivated because magnet is being pushed by springs and the detection circuit is within the N-pole magnetic field.
When a ferromagnetic object such as ferrous metals approaches the sensing face, magnet is pulled toward the object. Then, the sensing sirsuit detects S-pole and the switch is activated.
Common specifications
|
power supply voltage
|
DC 5～24V
|
|
Output specifications
|
NPN open collector
:when proximity is turned ON.
|
|
The proximity is turned OFF
with the final format (B).
|
|
Output current
|
Without LED : 15mA
|
|
With LED : 12mA
|
|
Consumption current
|
Without LED :15mA
|
|
With LED : 12mA
|
|
Response speed
|
30 or less per minute
|
|
Cable length
|
1m
|
|
Withstand voltage
|
AC1000V
|
|
1 minute/packaged part/
between the case
|
|
Insulation resistance
|
DC250V
|
|
Over 20MΩ in megohms/between the case
|
|
Ambient operating temperature
|
-20 ～ +85℃
(Without condensation)
|
|
WARNING
・Ferrous proximity switches are not suitable for detecting tiny loose terromagnetic
materials such as iron powders because they are easily stuck to magnets.
・When mounting a ferrous proximity switch, please check that there ia no
ferromagnetic material at the back and lateral sides.
|
Model
|
Specifications
|
|
ASA Electronics Ferrous proximity switches AR001
ASA Electronics Ferrous proximity switches AR001(B)
|
|
Maximum Sensing
distance(mm)
|
Iron wire φ2
|
1.0
|
|
Iron □ 30×1t
|
2.0
|
|
Cable specifications
|
AR001/AR001-LED : Gray
|
|
AR001(B)/AR001(B)-LED : Black
|
|
Case materials
|
Heat resistant ABS
|
|
Mounting
|
Dedicated mounting bracket
|
|
Indicator light
|
AR001/AR001(B) : Without indicator light
|
|
AR001-LED/AR001(B)-LED
:Approximatery 100mm from the main unit
|
|
Curcuit diagram
|
AR001/AR001(B) :CNC-1
|
|
AR001-LED/AR001(B)-LED :CNC-20
|
|
|
AR101
AR101(B)
|
|
Maximum Sensing
distance(mm)
|
Iron wire φ1
|
1.0
|
|
Highspeed steel drill
|
1.5
|
|
Iron □ 10×1t
|
2.0
|
|
Case materials
|
Heat resistant ABS (body)
|
|
SUS304 (sensing part)
|
|
Mounting
|
M2.5 tightening torque 0.2N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-2
|
|
|
ASA Electronics Ferrous proximity switches AR002
ASA Electronics Ferrous proximity switches AR002(B)
|
|
Maximum Sensing
distance(mm)
|
Iron □ 30×10t
|
6.0
|
|
Iron □ 30×2t
|
4.0
|
|
Case materials
|
GF reinforced PBT : Black
|
|
Mounting
|
M3 tightening torque 0.3N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-2
|
|
|
ASA Electronics Ferrous proximity switches AR012
|
|
Maximum Sensing distance(mm)
|
Refer to bolow
|
|
Response time
|
30m sec
|
|
Operating humidity range
|
20～95% RH
|
|
Cable specifications
|
AR012 : Gray
|
|
AR012(B) : Black
|
|
Case material
|
SUS303
|
|
Mounting
|
M12 Screw tightening torque
12N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
Equivalent to IP67
|
|
Circuite diagram
|
CNC-2
|
■Maximum Sensing distance
|
Specimen
|
Sensing distance (mm)
|
|
Iron □ 50×10t
|
6
|
|
Iron plate width 10×0.1t
|
5
|
|
Iron plate width 10×0.05t
|
4
|
|
High speed steel drill φ2
|
3
|
|
Iron plate width 10×0.03t
|
2
|
|
ASA Electronics Linear Sensor
Features
・Linear voltage output against magnetic force.
・Linear voltage output against moving magnetic force.
・Detection and monitoring of magnetic vibrations.(0-100kHZ)
・Can be used in low or high temperatures.
*The sensor outputs voltage that is proportional to the changes of the magnetic flux denstiy.
*The output voltage saturates at about 40mT or more on both N-side and S-side.
Test data
Test data-1
・If the magnets are moved to the left or right under a certain gap, the linear output voltage can be obtained.
・The linear sensitivity can be modified by changing the gap size.
・A larger gap can be obtained against the same linear sensitivity with strong magnets.
Test data-2
・View the quadratic curve output voltage by changing the gap between the sensor and magnet.
・The gap size can be changed depending on the strength of the magnet.
・A 3.5 ～ 8.5 gap range is practical when using this magnet.
Common specifications
|
power supply voltage
|
DC 5V
|
|
Magnetic sensitivity
|
65mV/mT:Central value
|
|
Output voltage
|
0.3→4.7V(-40→+40mT):Central value
|
|
Central voltage
|
2.5V±0.15V
|
|
Output current
|
±1.2mA Max
|
|
Consumption current
|
12mA
|
|
Response speed
|
5μsec(100kHz)
|
|
Magnetic sensitivity
temperature coefficient
|
0±0.04% / ℃
|
|
Central voltage
temperature coefficient
|
0±0.5mV / ℃
|
|
Ambient operating temperature
|
-20 ～ +85℃ (Without condensation)
|
|
Ambient operating humidity
|
20 ～ 95%RH
|
|
Precautions
・The circuit diagram must be observed to ensure a correct connection.
A reverse connection and a short-circuiting output are strictly prohibited.
・When connecting an inductive load such as relay, be sure to use
a freewheeling diode.
・When installing a switch, use the torque value designated for each switch.
・When handling / using the product, do not apply an excessive tension to
the cable connection part.
Application examples
(1)The monitoring magnet of the pipes and sensors that have concerns about abnormal vibrations under temperatures exceeding 200℃ muset be kept nuder 85℃ using an alnico 8 magnet and insulation cover or air purge, respectively.
other
(2)Analysis sensor for vehicle-related ride comfort and shock absorbers.
(3)Deformation long-term analysis during and after construction.
| Brand |
Model
|
Diagrams(mm)
|
Specifications
|
| ASA Electronics |
AQL04
AQL04H
|
|
|
Cable specifications
|
Core wire φ0.9×3, length 0.3m
|
|
Case materials
|
GF reinforced PBT : Orange
|
|
Mounting
|
M2 tightening torque 0.15N･m
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-9
|
|
| ASA Electronics |
AQL010X
|
|
ASA Electronics Contactless touch switches
Features
・Long lasting, stable operation in repeated use, ensured by contactless circuit.
・Very high precision in operating point repeatability.
・Environment resistance achieved by the configuration separating the moving part from the sensing part.
・Can be customized to a limited operational force spec.
Mechanism
An external input pushing or pulling the probe moves the magnet back or forth, respectively. By sensing the magnet's movements and then inducing ON/OFF actions, the magnetic sensing circuit serves as a touch sensor. Since the sensor reacts at steep slopes of magnetic gradient, highly sensitive and precise repeatability is provided for operating points.
Common specifications
|
･3-wire systems
|
Power supply voltage
|
DC5 ～ 24V
|
|
Output specifications
|
NPN open collector
:when proximity is turned ON.
|
|
The proximity is turned OFF
:with the final format (B).
|
|
Output current
|
Without LED:15mA
|
|
With LED:12mA
|
|
Consumption current
|
Without LED:15mA
|
|
With LED:12mA
|
|
Response speed
|
60 or less per minute
|
|
Cable length
|
1m
|
|
Cable specifications
|
N.O.:Gray
|
|
N.C.:Black
|
|
Withstand voltage
|
AC1000V
|
|
1 minute/packaged part/
between the case
|
|
Insulation resistance
|
DC250V
|
|
Over 20MΩ in megohms/between the case
|
|
Ambient operating temperature
|
-20 ～ +85℃
|
|
Ambient operating humidity
|
20 ～ 95% RH
|
|
･2-wire systems
|
Power supply voltage
|
DC12 ～ 24V
|
|
Output current
|
50mA
|
|
Leakage current
|
Off state under maximum 0.5mA
|
|
Response speed
|
60 or less per minute
|
|
Cable length
|
1m
|
|
Cable specifications
|
N.O.:Gray
|
|
N.C.:Black
|
|
Withstand voltage
|
AC1000V
|
|
1 minute/packaged part/
between the case
|
|
Insulation resistance
|
DC250V
|
|
Over 20MΩ in megohms/between the case
|
|
Ambient operating temperature
|
-20 ～ +85℃
|
|
Ambient operating humidity
|
20 ～ 95% RH
|
|
*Conversion and current amplification are available with optional cables.
・The circuit diagram must be observed to ensure a correct connection. A reverse connection and a short-circuiting output are strictly prohibited.
・When connecting an inductive load such as relay, be sure to use a freewheeling diode.
・When installing a switch, use the torque value designated for each switch.
・When handling / using the product, do not apply an excessive tension to the cable connection part.
ASA Electronics Micro switches
Smallest contactless touch switches.
|
Model
|
Specifications
|
|
MS1A-HU
* Operation part : A
A: NO
B: NC
* Operation force H
H: Standart
J:Low operation force*
* Rubber seal
U: with seal
Blank :without seal
|
|
Stroke
|
1mm
|
|
Operating force
|
Refer to below
|
|
Movement until
the operation[PT]
|
0.15～0.4mm
|
|
Repeatable precision
|
±0.001mm
|
|
Ambient operating temperature
|
With seal : 10～60℃
|
|
Without seal : -20～85℃
|
|
Ambient operating humidity
|
20～95%RH
|
|
Case material
|
GF reinforced PBT
|
|
Rubber seal material
|
Nitrile rubber
|
|
Curcuit diagram
|
CNC-1
|
■Maximum opration force
|
|
Rubber seal
|
Standard mode
|
Low operation force
|
|
Button type
|
Without seal
|
0.5
|
0.1
|
|
With seal
|
0.5
|
-
|
|
|
MS1A-HUE
* Operation part : E
Level type
Blank : Button type
* Operation part : A
A: NO
B: NC
* Operation force H
H: Standart
J:Low operation force*
* Rubber seal
U: with seal
Blank :without seal
|
|
Stroke
|
1mm
|
|
Operating force
|
Refer to below
|
|
Movement until
the operation[PT]
|
0.15～0.4mm
|
|
Repeatable precision
|
±0.002mm
|
|
Cable specifications
|
MS1A-□ : Gray
|
|
MS1B-□ : Black
|
|
Case material
|
GF reinforced PBT
|
|
Rubber seal material
|
Nitrile rubber
|
|
Curcuit diagram
|
CNC-1
|
■Maximum opration force
|
|
Rubber seal
|
Standard mode
|
Low operation force
|
|
Button type
|
Not included
|
0.5
|
0.1
|
|
Included
|
0.5
|
-
|
|
Lever type
|
Not included
|
0.25
|
0.1
|
|
Included
|
0.3
|
-
|
|
|
A: OFF→ON
MR2 ⇒ Operati =
B: OFF→ON
|
|
Stroke
|
2mm
|
|
Operating force
|
0.5N
|
|
Movement until
the operation[PT]
|
0.15～0.4mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.001mm
|
|
Case specifications
|
MR2A : Gray
|
|
MR2B : Black
|
|
Case material
|
GF reinforced PBT
|
|
Curcuit diagram
|
CNC-1
|
|
ASA Electronics Needle switches
The needle shaped probe is capable of performing detection in intercalated structures and contact detection in high temperature areas.
Model :
N308-100
N6A-60-LED
ASA Electronics Push-button switch
Outdoor, waterproof type such as rainwater.
STM16
ASA Electronics Flat switch
Rectangular flat housing for easy mount.
STF15
ASA Electronics Touch switches
Screw threaded switch for easy adjustment of operating points.
STM6-B-LED
ASA Electronics Touch sensors
Multiple operating point setting (up to 4 positions) offered by high precision touch sensor
PM5-C-3
ASA Electronics Slim switch
High precision switch for precision equipment mounting.
STS8-LED
ASA Electronics Limit switch
Contactless switch compatible with commercially available large micro switches.
HS1P-G
ASA Electronics Stopper switches
Robust body having enough load capacity as a mechanical stopper.
STR6
STR8
STR10
STM14
STB30
ASA Electronics Tool sensor
Affordable and long life. Screw type that can be used easily.
TSM 101-J
ASA Electronics Ball switches
Also supports top, side and diagonal contacts. For detection of objects passing from the side.
BSTM6
BSTM6
BSTF
ASA Electronics Door switches
Easy installation and reliable detection of opening and closing of doors etc.
|
Model
|
Specifications
|
|
Two-wire-system
STS92
|
|
Stroke
|
8mm
|
|
Operating force
|
0.4N
|
|
Movement until
the operation[PT]
|
0.3～0.8mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.01mm
|
|
Cable specifications
|
STS92 : Gray
|
|
STS92(B) : Black
|
|
Case material
|
Glass FB reinforced PBT
|
|
Shaft material
|
SUS303
|
|
Mounting
|
M3 tightening torque 0.3N･m
|
|
Indicator light
|
Red
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-
|
|
|
Three-wire-system
STS93
|
|
Model
|
STS93
|
STS93E
|
|
Power supply voltage
|
DC12～24V
|
DC5 ～24V
|
|
Stroke
|
8mm
|
|
Operating force
|
0.4N
|
|
Movement until
the operation[PT]
|
0.3～0.8mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.01mm
|
|
Output spcifications
|
STS93/STS93E : NPN N.O.
|
|
STS93(B)/STS93E(B) : NPN N.C.
|
|
Output current
|
80mA
|
15mA
|
|
Consumption
|
12mA
|
15mA
|
|
Cable specifications
|
STS93/STS93E : Gray
|
|
STS93(B)/STS93E(B) : Black
|
|
Case material
|
Glass FB reinforced PBT
|
|
Shaft material
|
SUS303
|
|
Mounting
|
M3 tightening torque 0.3N･m
|
|
Indicator light
|
Red
|
Without
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-18
|
CNC-17
|
|
ASA Electronics Ball plunger switches
Ball contact tip suited for contact detection through sliding movement.
|
Model
|
Specifications
|
|
Two-wire-system
STMB10
|
|
Stroke
|
1mm
|
|
Operating force
|
H : 4.5N
|
|
J : 0.35N
|
|
Movement until
the operation[PT]
|
0.2～0.5mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.01mm
|
|
Cable specifications
|
STMB10VA-□ : Gray
|
|
STMB10VB-□ : Black
|
|
Case,Nut,Ball material
|
SUS
|
|
Mounting
|
M10 nut tightening torque 12N･m
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
CNC-22
|
|
|
Three-wire-system
STMB10A-H-LED
|
|
Stroke
|
1mm
|
|
Operating force
|
H : 4.5N
|
|
J : 0.35N
|
|
Movement until
the operation[PT]
|
0.3～0.6mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.01mm
|
|
Cable specifications
|
STMB10A-□ : Gray
|
|
STMB10B-□ : Black
|
|
Case,Nut,Ball material
|
SUS
|
|
Mounting
|
M10 nut tightening torque 12N･m
|
|
Indicator light
|
STMB10○-□ : Without indicator light
|
|
STMB10○-□-LED :
Approximately 100mm from the main unit
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
Without LED : CNC-1
|
|
With LED : CNC-20
|
|
|
STFB12A-H-LED
|
|
Stroke
|
1mm
|
|
Operating force
|
H : 7N
|
|
J : 0.5N
|
|
Movement until
the operation[PT]
|
0.3～0.6mm
|
|
Hysteresis movement[MD]
|
0.1mm or less
|
|
Repeatable precision
|
±0.01mm
|
|
Cable specifications
|
STFB12A-□ : Gray
|
|
STFB12B-□ : Black
|
|
Case,Ball material
|
SUS
|
|
Indicator light
|
STFB12○-□ : Without indicator light
|
|
STFB12○-□-LED :
Approximately 100mm from the main unit
|
|
Protective structure
|
IP65
|
|
Curcuit diagram
|
Without LED : CNC-1
|
|
With LED : CNC-20
|
|
Option
Optional cables
By installing along the pathway of switch cables, the optional cables add extra functions such as current amplification, output configuration change and indicator.
Optional connectors
Connector options are offered for cable extension
ASA Electronics Electromagnetic brake
Features
・Two different sizes for outer diameter; ø24、ø28 and ø33.
・Long operational life achieved by abrasion resistant friction plate.
・Easy installation, no adjustment required.
・Micro-sized unit with great braking torque.
・Increased torque with a special power supply unit.
Applications
・For prevention of displacement in servo positioning.
・For prevention of natural fall of a nut of vertical ball screw.
・Maintaining the position of the robot (when not energized).
When the coil is not energized, the movable plate, pushed by the spring, presses the friction plate against the fixed plate. This friction force puts a brake on the rotor hub and the rotary shaft.
Brake in release position
(when the coil is energized)
When the coil is energized, the magnetic force overcomes the spring force and pulls the movable plate to the coil side, letting the friction plate rotate.
Mechanism of Parugen; a dedicated power supply unit
After a coil as electromagnet pulls in a movable plate and releases the brake, the necessary electric power becomes less during the hold status compared to the time to start releasing. Parugen is a dedicated driving power supply that transmits huge electric power temporarily upon brake release, and reduces the power transmission during a hold state.
* A brake of Parugen spec. has stronger springs and a lower impedance coil for greater operation torque. Therefore, without using Palgen, it will overheat when just rated voltage is applied.
| Brand |
Type |
A |
B |
D |
F |
G |
H |
L |
S |
α |
d |
| ASA Electronics |
MB24 |
8 |
3.2 |
24+0-0.1 |
5.5 |
M2 |
M1.6
Thread depth 5 |
14.2 |
22 |
60° |
3/4/5 |
| ASA Electronics |
MB2S |
8.7 |
3.5 |
28+0-0.1 |
6.5 |
M2.5 |
M2
Thread depth 5 |
15.6 |
25 |
60° |
4/5/6 |
| ASA Electronics |
MB2 |
12.7 |
4.8 |
28+0-0.1 |
5.8 |
M2 |
M2.6
Thread depth 5 |
20.2 |
24.8 |
60° |
3/4/5 |
| ASA Electronics |
MB3 |
16.7 |
6.0 |
33+0-0.1 |
9 |
M3 |
M3
Thread depth 6 |
27 |
29 |
110° |
6/8 |
Specifications
|
Spec.
|
Non-Parugen spec. |
Parugen spec. |
Non-Parugen spec. |
Parugen spec. |
Non-Parugen spec. |
Parugen spec. |
Parugen spec. |
| Brand |
ASA Electronics |
ASA Electronics |
ASA Electronics |
ASA Electronics |
ASA Electronics |
ASA Electronics |
ASA Electronics |
| Type |
MB3( )A24 |
MB3( )P24 |
MB2( )A24 |
MB2( )P24 |
MB2S( )A24 |
MB2S( )P24 |
MB24( )P24 |
| Rated voltage |
DC24V |
| Max. current |
0.1A |
0.3A |
0.07A |
0.32A |
0.
07A
|
0.24A |
0.35A |
| Max. instantaneous power |
- |
7.2W max. (instantaneous) |
- |
7.7W max. (instantaneous) |
- |
5.6W max. (instantaneous) |
8.5W max. (instantaneous) |
| Power consumption |
2.4W max. |
1W max. |
1.6W max. |
1W max. |
1.6W max. |
1W max. |
| Static friction torque |
20N⋅cm |
36N⋅cm |
16N⋅cm |
25N⋅cm |
12N⋅cm |
18N⋅cm |
10N⋅cm |
| Armature pull in time |
40msec max. |
| Armature release time |
10msec max. |
| Pull in voltage |
20V or less |
| Release voltage |
3V or more |
10V or more |
3V or more |
10V or more |
3V or more |
10V or more |
| Moment of inertia |
3.2g・cm2 |
1.7g・cm2 |
1.2g・cm2 |
0.9g・cm2 |
| Insulation resistance |
10MΩ or more with DC500V megger |
| Withstand voltage |
1 min at AC1000V |
| Insulation classification |
F type |
| Weight |
110g |
65g |
40g |
26g |
| Rotor hub bore diameter |
ø6,ø8(H7) |
ø3,ø4,ø5(H7) |
ø4,ø5,ø6(H7) |
ø3,ø4,ø5(H7) |
Precautions
・Please take care to prevent water or oil from adhering to the friction surface.
・Please apply preventive measures against loosening to unit set screw.
・When installing the unit, make sure to place the rotor hub kept from being in contact with the movable plate.
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