Welcome

We find solutions where other manufacturers of electric motors and generators have no answers to offer. There are many fields of application for 3-phase and direct current motors where standard products do not offer any optimum solutions – or where there is now a complete lack of suitable standard products. These are cases in which the individually customized precision motors from WINKELMANN are able to fulfil the assignment

Regardless of which sector or field of application, whether single item or small series: we develop and produce electric motors geared to customer requirements in a flexible and reliable manner, in first-class quality and tested under authentic operating conditions with a guarantee of short delivery times! Thanks to our versatile production facilities, we are able to supply our individual motors at a convincing price in relation to the performance offered.

The product spectrum includes direct-current motors, 3-phase motors, special motors and generators and is rounded off with a comprehensive range of services. The standard output range of our electric motors lies between 0.5 kW and 200 kW, with other rated capacities being possible. We are one of the few German companies certified to
DIN EN ISO 9001:2008 (quality management), to the ATEX Directive 94/9/EC (protection against explosion) and to
NLF / ILO-OSH 2001, SCC (occupational safety and health).

It is no coincidence that our motors are in demand around the world. We are premium suppliers for electrical standby drives and the worldwide market leader for direct current motors with protection against explosion and a flameproof enclosure

Products

Direct current motors

Direct current motors IP 21 - IP 23     Protection class Output range With radial forced ventilation IP 21 - IP 23 0,50 - 185 kW
Direct current motors IP 44 - IP 55     Protection class Output range With axial ventilator IP 44 - IP 55 0,15 - 150 kW
Direct current motors for low-voltage applications     Protection class Output range With internal cooling IP 21 - IP 23 0,50 - 46,0 kW   With surface cooling IP 44 - IP 68 0,15 - 11,5 kW
Direct current motors for retrofit     Protection class Output range With radial forced ventilation IP 21 - IP 23 0,50 - 185 kW   With axial ventilator IP 44 - IP 55 0,15 - 125 kW

Motors with ignition protection

Direct current motors with ignition protection type "d" flameproof enclosure   II 2G Ex d(e) IIA T3 ... T6 Gb; ATEX, II 2G Ex d(e) IIB T3 ... T6 Gb; ATEX, II 2G Ex d(e) IIC T3 ... T6 Gb; ATEX.   Cooling type IC 411 or IC 416
Direct current motors with ignition protection type "d" flameproof enclosure   II 3G Ex d(e) IIA T3 ... T6 Gc; ATEX, II 3G Ex d(e) IIB T3 ... T6 Gc; ATEX, II 3G Ex d(e) IIC T3 ... T6 Gc; ATEX.   Cooling type IC 411 or IC 416
Direct current motors with ignition protection type "d" flameproof enclosure   II 2G Ex d(e) IIA T3 ... T6 Gb; ATEX, II 2G Ex d(e) IIB T3 ... T6 Gb; ATEX, II 2G Ex d(e) IIC T3 ... T6 Gb; ATEX.   Cooling type IC 410
Direct current motors with ignition protection type "d" flameproof enclosure   II 3G Ex d(e) IIA T3 ... T6 Gc; ATEX, II 3G Ex d(e) IIB T3 ... T6 Gc; ATEX, II 3G Ex d(e) IIC T3 ... T6 Gc; ATEX.   Cooling type IC 410

3-phase asynchronous motors

3-phase asynchronous motors IP 21 - IP 23     Protection class Output range With radial forced ventilation IP 21 - IP 23 8,0 - 120 kW
3-phase asynchronous motors IP 44 - IP 55     Protection class Output range With radial forced ventilation IP 44 - IP 55 2,5 - 70 kW
Individual development and production of 3-phase motors in accordance with customer requirements   We develop and produce 3-phase motors in different casing types, protection classes and output ranges for applications in inspection technology, such as high-speed drive motors and generators for testing transmissions and combustion engines. We also develop and produce generators with lower outputs for the underwater production of electricity in accordance with your specification.