PSE 21_/23_-8 Positioning System


Economical Positioning system for low power applications


Special features

  • Space-saving, compact design
  • Separated supply voltages for control and performance electronics
  • Extremely accurate positioning due to measurement of the position at the output side
  • Bus interfaces simplify start-up and wiring complexity

The PSE 21_/23_-8 positioning systems are compact solutions with integrated intelligence that frees up the machine´s central control unit. The intelligent positioning system automatically adjusts auxiliary and positioning axes using a DC-motor, gear, controller, measuring system and CANopen, DeviceNet or Modbus RTU interface. No external motors, proximity or limit switches are required. The absolute measuring system at 64 revolutions (optional) eliminates the need for time-consuming reference runs and increases the efficiency of the machine. 

The economical motor also makes the system suitable for automation jobs that were previously uneconomic due to the cost. The separated supply voltages for the control and performance electronics provides an emergency shut-off function without interrupting communication with the control module.
Address and baud rate switches (optional) simplify start-up, even without the knowledge of the control software. If necessary, the instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The ability to move the connecting cable to various positions (turnable in steps of 90°) is a special feature of the PSE 21_/23_-8, allowing users to respond flexibly to individual installation situations.

Overview

Catalogue excerpt / Data sheets

Data Sheet PSE 21_23_-8.pdf


Design
Longitudinal construction
Nominal torque / Nominal rated speedPSE 211-8: 1 Nm / 40 rpm
PSE 212-8: 2 Nm / 20 rpm
PSE 231-8: 1 Nm / 80 rpm
PSE 232-8: 2 Nm / 40 rpm
Bus communication
CANopen, DeviceNet, Modbus RTU
Positioning accuracy0.9° (position taken directly at the output shaft)
Output shaft8 mm solid shaft or 
8 mm hollow shaft with adjustable collar
Positioning rangeQuasi absolute measurement system: unlimited 
Absolute measurement system: 64 rotations (optional)
Supply voltage24 VDC ± 10%
Protection classIP 54

Manuals

Downloads

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