stepIM – Integrated Closed Loop Steppers

With a superior closed loop control and a cost-effective design, the stepIM provides an efficient and economical solution for applications that require the performance of a servo at the price level of a stepper. 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 servo loop, velocity loop, DQ current control, as well as additional algorithms. Closed loop commutation, by means of an absolute singe-turn encoder, ensures optimal torque utilization at any speed.

KEY FEATURES

Sophisticated closed loop control enhances motor performance with no step loss
Operates in torque, velocity, and position modes
Efficient torque utilization optimizes motor sizing
Integrated design minimizes component and wiring requirements
Reduced space, installation efforts and system cost
Fieldbus: CANopen DS402
Synchronized control of coordinated motion profiles
Reduced machine complexity, as stepIM can function as distributed I/O points
Reduced machine complexity, as stepIM can function as distributed I/O points
Available in IP20 & IP65
CE compliance

ORDERING INFORMATION

APPLICATION EXAMPLES

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