PSE 31x-8

Integrated positioning system for format changeovers in machines

Positioning system with the smallest dimensions in the PSE series

Special features

• Space-saving, compact design
• Galvanically separated supply voltages for control and performance electronics
• Durable EC-motor
• Extremely accurate positioning due to measurement of the position at the output side
• Easy and low-cost mounting via hollow shaft
• Bus interfaces simplify start-up and wiring complexity
• Address may be set using the bus or an address switch (not for IO-Link)
• Baud rate set via switch
• Status messages retrievable via bus

The positioning system PSE 31x-8 is an intelligent, compact drive for the automatic adjustment of auxiliary and positioning axes comprising an EC-motor, gear, controller, measuring system and several bus interfaces. The integrated electronic control feature frees up the machine´s central control unit. No external motors, proximity or limit switches are required. 

The absolute measuring system at 250 rotations eliminates the need for time-consuming reference runs and increases the efficiency of the machine. Direct measurement of the position at the output shaft of the positioning system PSE ensures highly accurate positioning. The galvanically separated supply voltages for the control and performance electronics permit the implementation of an emergency shut-off function without interrupting communication with the control module.

Address and baud rate switches simplify start-up, even without the knowledge of the control software (not for IO-Link). The drives can be mounted on a spindle using the hollow shaft without the need for an additional coupling. Two bus connections are always provided for looping the bus signal (not for IO-Link).

Options

• Set-up mode or manual positioning permits the connection of jog keys (optional, not for IO-Link).
• NRTL+CE certification optional (standard CE)
• Optional with STO function (with/without test pulses)

Position

Longitudinal construction

Nominal torque / nominal rated speed

1 Nm / 210 rpm2 Nm / 115 rpm5 Nm / 40 rpm

Interface / bus communication

CANopenPROFIBUS DPDeviceNetModbus RTUSercosEtherCATPROFINETEtherNet/IPPOWERLINKIO-Link

Positioning accuracy

0.9° (position taken directly at the output shaft)

Power supply

24 VDC

Output shaft

8 mm hollow shaft with adjustable collar

Positioning range

250 rotations, not subject to mechanical limits

Protection class

IP 54, IP 65 on request