GSM4+PSU2 MULTICOMP, GSM4+PSU2 Datasheet - Page 9

• Manufacturer Part Number: GSM4+PSU2
• Description: DRIVE, STEPPER MOTOR, 1.5A
• Manufacturer: MULTICOMP

Specifications of GSM4+PSU2

• Supply Voltage Range: 240VAC
• Output Voltage Max: 40VDC
• Output Current: 800mA
• External Depth: 150mm
• External Length / Height: 35mm
• External Width: 100mm
• For Use With: Motor And Controller Testing

GSM4MAN
Page 9 of 12
NOTES:
1/. The GSM4 is not suitable for 5 wire motors.
2/. Reversing the wires of any one phase will reverse the direction the motor rotates in response to commands.
3/. 8 Wire parallel connections give higher rotational speed.
4/. 8 wire series connections provide higher motor torque.
5/. Always refer to the motor manufacturers data.
PSU4 - POWER SUPPLY CARD (For use with the GSM4)
Two transformer isolated DC outputs are provided, one for logic and a second for motor drive.
INPUT .................240 Volt AC
OUTPUT .............250 mA., @ 12 Volt DC (Logic and Fan).........800 mA., @ 34 Volt DC (Motor)
BLOCK DIAGRAM
NOTES For pinout / connections see block diagram. Although the motor supply is only rated at 800 mA., this
should be sufficient for most 1.5 Amp. / phase stepper motors. Fuse, short circuit protection, and mains voltage
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25/03/02