220V,7.9A, 2 phase step motor driver

1)2 phase step motor drive, 2)AC80 to 220V Supply Voltage, 3)low noise, 4)CE - details see: http://www.machineto.com/220v-7-9a-2-phase-step-motor-driver-10235825
Place of Origin:GUA,Guangdong, China China (Mainland)Brand Name:JMCModel Number:PSD79AC-2P 
220V,7.9A, 2 phase step motor driver
contact supplier for 220V,7.9A, 2 phase step motor driver


Description of /220V step motor drive

Key Features:

1. AC80 to 220V 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 23to 42

4. Output current selectable from1.8~ 7.9Apeak

5. Pulse input frequency up to 200kHz

6. Optically isolated differential 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

The PSD79AC-2P 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. With a higher voltage input, this high performance bi-polar two phase micro-stepping drive is able to excite a motor size from Nema 23 up to Nema 42. It can drive 2 Phase hybrid motor, that comes in 4, 6, or 8 leads.

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

ParameterMinTypicalMaxUnit
Output Current (Peak)1.8-7.9Amps
Supply voltage80110220VAC
Logic Input Current71016mA
Pulse input frequency0-200KHz
Low Level Time2.5µsec

Microstep setting

Step / RevSW5SW6SW7SW8
200OFFOFFOFFOFF
400ONOFFOFFOFF
500OFFONOFFOFF
800ONONOFFOFF
1000OFFOFFONOFF
1250ONOFFONOFF
1600OFFONONOFF
2000ONONONOFF
2500OFFOFFOFFON
3200ONOFFOFFON
4000OFFONOFFON
5000ONONOFFON
6400OFFOFFONON
8000ONOFFONON
10000OFFONONON
12800ONONONON
Packaging Detail:470x350x300mm
Delivery Detail:10 days

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