A more powerful version HSM 09N , with a rated speed 3000 rpm, rated torque 3.6 Nm at a rated current 3.8 A and the length of 124,5 mm and with a hollow shaft of 45 mm where the thru center hole is 30 mm.
Weight is only 3,8 kg.
The hollow shaft allows for example axles, cables, liquids or laser beams to be passed through the motor.
HSM motors are as standard available with sin-cosin feedback system with either EnDat or Hiperface protocol and a number of drive compatible drive pinouts.