Technical specifications

With inverter DMC544 at 400 VDC
Nominal speed 4’600 rpm
Continuous torque 270 Nm
Max. torque (at max. inverter current) 440 Nm
Continuous power (acc. S1) at 25 °C 128 kW
Continuous power (acc. ECE R85) at 25 °C 135 kW
Max. power 210 kW
Max. speed 10’800 rpm
Typical efficiency 97%
IP – protection class IP67
Weight (dry) 73.1 kg


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The HSM1-10.18.22 is characterized by a high continuous and peak performance, which makes it ideal for commercial, high-performance or off-highway vehicles. The motor provides nearly constant power from nominal to maximum speed. Therefore, it is suitable for electric vehicles that need to achieve high initial acceleration as well as high final speeds.


  • High power density
  • Minimal torque ripple
  • Minimal drag losses
  • Constant power and high efficiency over a wide speed range
  • Intrinsically safe (induced voltage at max. speed and passive inverter < 500 VDC)
  • Low short circuit torque
  • The HSM1-10.18.22 is optionally available with our planetary gear box (DTSP1)

The HSM1-10.18.22 is in A-sample status

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If you are interested, please contact sales@brusa.biz