- Kadima, Other (please list in box below):, Israel
- US $380.00
- Jan 29th
In addition to the many features of the SMCI47 stepper motor controller, the new SMCI47-S variant offers two important technological innovations: 1. Closed loop current control (sinusoidal commutation via the encoder): In contrast to conventional stepper motor controllers where only the motor is actuated or the position is readjusted via the encoder, sinusoidal commutation controls the stator magnetic field via the encoder as in a servo motor.