STEPPER MOTORS

stepper motor

Besides stepper motor drives, drivers and controllers we sell hybrid 2-phase and 4-phase stepper motors.

Stepper motors provide precise economically effective low cost motion. Basic resolution of 200 steps per revolution can be increased up to 16 times by step dividing (Microstepping mode). The operation of stepper motors is easy to control and doesn't require feedback and expensive complicated devices.

For motor control we recommend using our drivers and controllers. The motors were tested on a chassis dynamometer system. Real torque-speed curves of stepper motors equipped with our drivers and controllers are provided.

Stepper motor Holding torque, kgf*cm (N*m) Max. current per phase, Amp Dimensions, mm Resistance per phase, Ohm Inductance per phase, mH Rotor inertia, g*cm2
SM2832 0.4 (0.04) 0.95

28x28x32

2.8 1 9
SM4247 4.4 (0.43) 1.68

42x42x48

1.65 2.8 68
SM5776 18.9 (1.85) 2.8

56x56x76

1.13 3.6 480
SM8680 46 (4.51) 4.2

86x86x80

0.75 3.4 1400
SM86118 87 (8.53) 6.0

86x86x118

0.6 6.5 2700
SM110201 280 (27.45) 8.0

110x110x201

0.67 12 16200

Dynamometer system

Dynamometer system for stepmotors' torque control