FASTECH’s product, S-SERVOII adopted the closed loop Stepping motor system which perfectly resolves the problems of the current open loop control stepping motor such as ‘Step out’ and Positioning Completion Check.

Moreover, S-SERVOII’s cost is similar to the Open Loop stepping motor system. That’s why we label the S-SERVOII as a ‘Stepping motor control system without step out’ and believe it to be an innovative product that can change stepping motor history. S-SERVOII controls its position by using the high precision of the encoder. Thus, Position Precision is only dependent on the encoder.