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CNC motor Driver PSD4015-2P
CNC motor Driver PSD4015-2P

cnc motor driver 1)step motor driver: 2)low cost 3)low noise

Description of cnc motor driver:

Key Feature:

1. +15 to 40VDC Supply Voltage

2 . H-Bridge, 2 Phase Bi-polar Micro-stepping Drive

3.  Suitable for 2-phase, 4, 6 and 8 leads step motors, with Nema size  16 to 23

4. Output current selectable from 0.21 ~ 1.5A peak

5. Compact credit card size package

6. Optically isolated single ended  TTL inputs for Pulse, Direction and Enable  signal inputs

7. Selectable resolutions up to 12800   steps 

Over Voltage, Coil to Coil and Coil to Ground short circuit protection.

Introduction

PSD4015-2P is a  bi-polar two phase micro-stepping driver  in a compact credit card size package.   It is design for ultimate performance at a very cost efficient operation.  It is best suited for two phase small size motor, which requires very little current, to deliver good speed and torque  result.  The single ended Pulse, Direction and Enable inputs with Opto-coupler pull up, interface perfectly with majority of the PLC output or PLC motion controller, shortening set up time.

With an automatic optimization speed control technique, the PowerStep series drive output is very stable, with almost zero vibration and noise, performing close to a servo system,  allowing the motor to operate smoothly. That helps to fulfill a design requirement of low noise, low heat and high performance.

Specifications

Parameters

Min 

Typical 

Max 

Unit 

Output Current (Peak)

0.21

-

1.5

Amps 

Supply voltage 

15

36

40

VDC 

Logic Input Current

7

10 

16 

mA 

Pulse input frequency 

-

200 

KHz 

Low Level Time

2.5

µsec

Current Setting

Current Setting (A)

SW1

SW2

SW3

0.21

OFF

ON

ON

0.42

ON

OFF

ON

0.63

OFF

OFF

ON

0.84

ON

ON

OFF

1.05

OFF

ON

OFF

1.26

ON

OFF

OFF

1.50

OFF

OFF

OFF

Microstep  Setting

Step / Rev

SW4

SW5

SW6

200

ON

ON

ON

400

OFF

ON

ON

800

ON

OFF

ON

1600

OFF

OFF

ON

3200

ON

ON

OFF

6400

OFF

ON

OFF

12800

ON

OFF

OFF

CNC motor Driver PSD4015-2P

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