BEN Buchele – Oberflächengekühlter Elektromotor

Surface cooled motors

Longevity and ruggedness
Our 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.

Challenge us! Our sales team is looking forward to meeting you.

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Download the information sheet free of charge.

Information Sheet