Step IM Integrated Closed-Loop Stepper Motors

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With a superior closed loop control and a cost-effective design, the integrated stepper motors provide an efficient and economical solution for applications that require the performance of a servo at the price level of a stepper.
 
Closed loop commutation enabling highly dynamic performance
With a superior closed loop control and a cost-effective design, the integrated stepper motors provide an efficient and economical solution for applications that require the performance of a servo at the price level of a stepper. Closed loop commutation enabling highly dynamic performance The stepIM significantly enhances the performance of the stepper motors, when compared to conventional open loop control. The integrated electronics control the stepper motor as a two phase BLDC motor, implementing position loop, velocity loop, DQ current control, as well as additional algorithms. Closed loop commutation, by means of an absolute single-turn encoder, ensures optimal torque utilization at any speed.
 
Optimal cost-performance ratio for applications that require servo-like performance
High torque/ low speed – eliminating the need for a gear
High speed in low torque ranges
The stepIM can function as distributed I/O points – reducing machine complexity