Stepping motor driver/3 phase stepper motor driver

Stepping motor driver/3 phase stepper motor driver, 1.ODM&OEM are welcome, 2.current range: 1.5A-4.5A, 3.customized - details see: https://www.machineto.com/stepping-motor-driver-3-phase-stepper-motor-driver-10234566

Place of Origin:Guangdong China (Mainland)	Brand Name:casun	Model Number:FTD-3	Motor Type:Stepper Motor
color:black	certificate:CE,ROHS	output:1.4--5.6A	input:24--58VDC
feature:low noise	key words:driver	sample:can be offered	spefifications:can be customized

1.ODM&OEM are welcome
2.current range: 1.5A-4.5A
3.customized

specifications

AC80 to 220V Supply Voltage
H-Bridge, 3 Phase Bi-polar Micro-stepping Drive
Suitable for 3-phase, step motors, with Nema size 23 to 42
Output current selectable from 1.8 ~ 7.8A peak
Current reduction by 50% automatically, when motor standstill mode is enabled
Pulse Input frequency up to 200 kHz
Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs
Selectable resolutions up to 12800 steps
Over Voltage, Coil to Coil and Coil to Ground short circuit protection.

Introduction

The PSD78AC-3P is one of the few Direct-On-Line Step Motor Drive, available in the industry, which can be simply power up from the AC power source without the need of a Power Supply. This makes it cost effective and space efficient.

PSD78AC-3P is a bi-polar three phase micro-stepping drive applying pure-sinusoidal current control technique. It had the potential of delivering more torque with smoother stepping motion with a three phase motor. This results in lower vibration and higher performance as compared to the two phase type. It is best suited for applications that desire extreme low speed smooth motion, especially in multi-axes linear and circular interpolated application, or application that is sensitive to vibration, at extreme slow speed.

The higher voltage input of the PSD78AC-3P make it possible to excite a three phase bi-polar hybrid step motor, with size from Nema 23 up to Nema 42.

With precise current control technique and optimization in speed control, this three phase PowerStep drive is well suited for three phase hybrid step motor, producing a performance close to a brushless DC servo operation.

Current Setting :

Current Setting (A)	SW1	SW2	SW3
1.8	OFF	OFF	OFF
2.5	ON	OFF	OFF
3.5	OFF	ON	OFF
4.3	ON	ON	OFF
5.2	OFF	OFF	ON
6.0	ON	OFF	ON
7.0	OFF	ON	ON
7.9	ON	ON	ON

Microstep Setting

Step / Rev	SW5	SW6	SW7	SW8
200	OFF	OFF	OFF	OFF
400	ON	OFF	OFF	OFF
500	OFF	ON	OFF	OFF
800	ON	ON	OFF	OFF
1000	OFF	OFF	ON	OFF
1250	ON	OFF	ON	OFF
1600	OFF	ON	ON	OFF
2000	ON	ON	ON	OFF
2500	OFF	OFF	OFF	ON
3200	ON	OFF	OFF	ON
4000	OFF	ON	OFF	ON
5000	ON	ON	OFF	ON
6400	OFF	OFF	ON	ON
8000	ON	OFF	ON	ON
10000	OFF	ON	ON	ON
12800	ON	ON	ON	ON