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PSR4015

- 2 Phase Analog Stepper Driver, 18~40VDC, 0.21~1.5A
stepper motor driver PSR4015
Features

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  • Description
  • Specifications
  • Mechanical
  • Wiring&Connections
  • Downloads

The stepper drive PSR4015 is a very small size high performance microstepping driver based on one of the most advanced technologies in the world today. It’s suitable for driving small and medium 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional drivers such as L/R drivers.

The stepper drive PSR4015 is suitable for a wide range of stepping motors from NEMA size 8 to 17, which used in various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, pick-place devices, and etc. It’s specially adapted to the applications desired with low vibration, high speed and high precision.

Electrical specifications

Parameters Min Typical Max Unit

Output current

0.21

-

1.5 (1.07RMS)

A

Supply voltage

+18

+24

+40

VDC

Logic signal current

7

10

16

mA

Pulse input frequency

0

-

100

kHz

Isolation resistance

500


Parameter Settings

This drive PSR4015 uses a 6-bit DIP switch to set microstep resolution and motor operating current, as shown below:
step drive PSR4015 DIP switch

Operating Current Settings

Peak Current RMS Current SW1 SW2 SW3

0.21A

0.15A

OFF

ON

ON

0.42A

0.30A

ON

OFF

ON

0.63A

0.45A

OFF

OFF

ON

0.84A

0.60A

ON

ON

OFF

1.05A

0.75A

OFF

ON

OFF

1.26A

0.90A

ON

OFF

OFF

1.50A

1.07A

OFF

OFF

OFF

Microstep Resolution Settings

Microstep Steps/rev. SW4 SW5 SW6

1

200

ON

ON

ON

2

400

OFF

ON

ON

4

800

ON

OFF

ON

8

1600

OFF

OFF

ON

16

3200

ON

ON

OFF

32

6400

OFF

ON

OFF

64

12800

ON

OFF

OFF

microstep stepper motor driver PSR4015 drawing

analog stepper motor drive PSR4015 typical connection


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