2 Phase Stepper Motors
This motor is 42*42mm, length 34-60mm, holding torque 0.19-0.75Nm, adapted to MR2 two-phase stepper motor drivers.
This motor is 57*57mm, length 41-98mm, holding torque 0.35-2.6Nm, adapted to MR4/MR5 two-phase stepper motor drivers.