stepIM – Integrated Closed Loop Steppers

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Overview

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
  • Available in IP20 & IP65
  • CE compliance

Ratings

ModelIP CatingsCommunicationInput voltage (VDC)Holding Torque (Nm)
17 Short20CANopen14-480.35
17 Medium20CANopen14-480.45
17 Long20CANopen14-480.65
23 Short20, 65CANopen14-481.1
23 Medium20, 65CANopen14-481.8
23 Long20, 65CANopen14-482.6
23 Short65EtherCAT14-601.1
23 Medium65EtherCAT14-601.8
23 Long65EtherCAT14-602.6
34 Medium20CANopen14-483.5
34 Long20CANopen14-485.5
34 Medium65CANopen/ EtherCAT14-755
34 Long65CANopen/ EtherCAT14-757.7

Downloads

Type TitleVersionDownload EnglishDownload GermanDownload French
Flyer_stepIM_EN1.4
stepIM Catalog EN1.0
stepIM Datasheet5.3
Type TitleVersionDownload EnglishDownload GermanDownload French
stepIM Online Help - EN
stepIM User Manual1.6
stepIM CANopen Manual1.3
stepIM Technical Training Manual1.0
Type TitleVersionDownload EnglishDownload GermanDownload French
CDHD2 ServoStudio 22.15.5.1
stepIM ServoStudio Manual1.1
stepIM CANopen EDS (version: 0.0.3.54)0.0.3.54
stepIM_Boot_Replace_0.2.30.i000.0.2.30
stepIM EtherCAT XML (version: 0.1.0.3)0.1.0.3
Type TitleVersionDownload EnglishDownload GermanDownload French
stepIM Nema 17 IP20 CANopen1.0
stepIM Nema 23 IP20 CANopen1.0
stepIM Nema 23 IP65 CANopen1.0
stepIM Nema 23 IP65 EtherCAT1.0
stepIM Nema 34 IP20 CANopen1.0
stepIM Nema 34 IP65 CANopen1.0
stepIM Nema 34 IP65 EtherCAT1.0

Ordering Information

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