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PSR3015

- 2 Phase Analog Stepper Driver, 10~30VDC, 0.2~1.5A
stepper motor driver PSR3015
Features

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

The stepper drive PSR3015 is a very small size high performance microstepping drive 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 higher speed and more power from the same motor, compared with traditional drives such as L/R drives.

The stepper drive PSR3015 is suitable for a wide range of stepping motors from NEMA size 8 to 17, which are used in various kinds of machines, such as 3D printers, X-Y tables, labeling machines, laser cutters, engraving machines, pick-place devices, and etc.

Electrical specifications

Parameters Min Typical Max Unit

Output current

0.2

-

1.5 (1.06RMS)

A

Supply voltage

+10

+24

+30

VDC

Logic signal current

7

10

16

mA

Pulse input frequency

0

-

200

kHz

Isolation resistance

500


Parameter Settings

This drive PSR3015 uses a circular potentiometer pointer and a 4-bit DIP switch to set motor operating current, microstep resolution and pulse mode, as shown below:
step drive PSR3015 DIP switch

Operating Current Settings

Peak Current RMS Current Position

0.20A

0.14A

1

0.40A

0.28A

2

0.60A

0.42A

3

0.75A

0.53A

4

0.87A

0.62A

5

1.07A

0.76A

6

1.12A

0.79A

7

1.29A

0.91A

8

1.50A

1.06A

9

Microstep Resolution Settings

Microstep Steps/rev. SW1 SW2 SW3

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

Pulse Mode Settings

SW4 Pulse Mode

ON

PUL+DIR

OFF

CW+CCW

microstep stepper motor driver PSR3015 drawing

analog stepper motor drive PSR3015 typical connection


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