Surface cooled motors
Longevity and ruggednessOur surface-cooled motors (IP54 to IP68) impress their durability and robustness based on our high quality demands on us and our products. Application-optimized designs with up to four speed speeds or in slip ring design are not a problem for us. we design the motors that they are suitable for your special requirements.
Electric motor technology "Made in Nuremberg"
At our facility in Nuremberg, we are constantly developing ourselves and our motor technology in order to guarantee customized solutions and thus essential added value compared to standard products. Whether efficiency optimization or motors with specific current or torque curves, our motors are developed according to your special requirements - and thus the drive for your success!
Technical details
| Frame size | 71 – 450 |
| Power | 0,25 – 500 kW (for short-term duty up to 1300 kW) |
| Voltage | up to 690 V |
| Frequency | 50 or 60 Hz (or according customer´s specifications) |
| Protection class | up to IP68 |
| Mounting | IMB3, IMB5, IMB35 and others acc. to DIN EN 60034-7 |
| Cooling method | IC410, IC411, IC416, IC71W (water-cooled) and others acc. DIN EN 60034-6 |
| classificaton societies | DNVGL, BV, ABS, LRS, RS, KR, CCS and others |
Additional options
- tropical and humidity insulation
- thermal monitoring device, stand still heater
- brakes, encoder, special mounting dimension
- suitable for operation on frequency inverter
- shock-proof motor design
- strengthened /current insulated bearing
- thermal/mechanical monitoring devices
- explosion protected motor
Coating standard according DIN EN ISO 12944 (2), corrosivity category C5-M.
Fields of us of our surface cooled motors
Download the information sheet free of charge.
Information Sheet