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.

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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
  • Available in IP20 & IP65
  • CE compliance

DOWNLOADS

Type Title
version
USA
GER
SK_flag
Flyer_stepIM_EN
1.4
stepIM_Datasheet_Rev_5.5
5.5

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