Small DC brushless motor SM42L61

SM42L61 is a small size brushless motor with Hall sensors. Frame size is 42mm, it is used in a compact applications or as a part of a bigger system. The motor has low inertia, provide smooth rotation and low noise.

We offer DC brushless controllers BLD-20 and BLSD-20 to work with this motor model.

The main parameters of DC brushless motor SM42L61

  • Output power: 52W
  • Rated torque: 1.25kgf*cm (0.12 N*m)
  • Maximum torque: 3.8kgf*cm (0.37 N*m)
  • Rated speed: 4000rpm
  • Voltage: 24VDC
  • Maximum current: 10.6Amp
  • Torque constant: 0.0355N*m/A
  • Line-to-line resistance: 0.8Ohm
  • Line-to-line inductance: 1.2mH
  • Rotor inertia: 48g*cm2
  • Motor weight: 0.45kg

Dimensions of DC brushless motor SM42L61:

Dimensions of DC brushless motor SM42L61