T.E.L. Engineering Ltd t/a Trolex Engineering
TX4700 Series Slip Ring Collector
Explosion Protected
Group IIB Zone 1
Exd IP66 Enclosure
Compact Robust Housing
For Cable Winches, Cranes, Rotating Bridges, Swivel Stacks and Material Handling Equipment
Features
- Cast aluminium housing for rugged environments
- ATEX Certified Group IIB Zone 1 for use in hazardous areas
- Designed, manufactured and tested in accordance with the highest safety standards
- Bronze Housing available
- Drive and mounting arrangements to suit Customer's requirements
- Available with Trolex multi-pin Exd Connectors
- Flange Mounting Housing available
- Factory fitted flying leads
- Integral encoder or multi-turn potentiometer
- Increased ambient temperature range -40°C to +60°C available
Technical Details
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Housing Material
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Cast aluminium, grade LM25TF sulphuric anodised and coated
with polyester powder stoved coating
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Shaft
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316 Stainless Steel
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Bearings
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Sealed for life, ball journal
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Slip Rings
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Phosphor bronze (precious metal plated for signal use)
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Fasteners
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Stainless Steel metric
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Operating Specification
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Ambient Temperature Range
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-20°C to +40°C
(see options)
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Maximum Speed
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100 rpm (higher on request)
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Maximum Voltage
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1500V ac/1800V dc
(limited to 240V ac by some TX3700 and TX3701 Ex Connectors)
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Current Ratings
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TX4701 - 3 x 6 Amp Rings
TX4702 - 8 x 6 Amp Rings
TX4703 - 16 x 6 Amp Rings
TX4704 - 24 x 6 Amp Rings
Other ring capacities and combinations available subject to maximum equivalents shown above
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