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Add:No.45 Qianjia Industrial Zone,Yaoguan Town,Wujin District,Changzhou,China.
Zip:213011
Tel:+86 519 88770103
Fax:+86 519 88770103
Skype: calla_1985
Website: www.suncormotor.com
Email: info@suncormotor.com

 victor@suncormotor.com

Power Step 2H806M

Changzhou Suncor Motor Co., Ltd
Add.No.45 Qianjia Industrial Zone,Yaoguan Town,Wujin District,Changzhou,China.Zip:213011
Tel:+86 519 88770103
Fax:+86 519 88770103
Skype: calla_1985
Website: www.suncormotor.com
Email: info@suncormotor.com ;  victor@suncormotor.com

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Key Features:

AC50-80V(DC70-110V) Supply Voltage

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

Suitable for 2-phase, 4, 6 and 8 leads step motors

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 kH

Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs8

Selectable resolutions up to 12800 steps 

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


Introduction

2H806M is a cost effective, high performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique.  It is best suited for the applications that desired extreme low noise and heat. It operates well in an environment, where electricity supply experience instability and fluctuation.


The general pseudo-sinusoidal current control technology adopted by majority of the drive produced distorted sine wave, and current ripple, resulting in vibration, noise and motor heating.  This results in motor degrading over time, reducing in motor performance and shortens the usage life.


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

ParametersMin Typical Max Unit 
Output Current (Peak) 1.8-7.8Amps 
Supply voltage 50(70)60(90)80(110)VAC( DC)
Logic Input Current-15-mA 
Pulse input frequency 0 -200 KHz 
Low Level Time2.5--µsec

Cooling Natural Cooling or Forced Convection 
Environment SpaceAvoid dust, oil frost andcorrosive gases
Ambient Temperature 0°C－50°C
Humidity 40 －80%RH 
Vibration 5.9m/s² Max 
Storage Temp.  -10°C －80°C 
WeightApprox. 700 gram


Dimensions

Dimensions in mm

20200709110351513.jpg

Current Setting

Current Setting (A)SW1SW2SW3
1.3OFFOFFOFF
1.8ONOFFOFF
2.5OFFONOFF
3.1ONONOFF
3.7OFFOFFON
4.3ONOFFON
5.0OFFONON
5.6ONONON


Microstep Setting

Step / RevSW5SW6SW7SW8
200OFFOFFOFFOFF
400ONOFFOFFOFF
500OFFONOFFOFF
800ONONOFFOFF
1000OFFOFFONOFF
1250ONOFFONOFF
1600OFFONONOFF
2000ONONONOFF
2500OFFOFFOFFON
3200ONOFFOFFON
4000OFFONOFFON
5000ONONOFFON
6400OFFOFFONON
8000ONOFFONON
1000010000OFFONON
12800ONONONON


* SW4: ON=Full current, SW4 : OFF=Half current


P1 Pin Assignment

Signal Function and Descriptions
PLS+

Pulse or Step InputTTL differential input with high-going pulse, 1 μs min width. For +5V or +24V operation,

 a current limiting resistor had to be pull up or connected in series from the PLS+ to the VCC.

PLS-
DIR+

Direction InputLogic High = positive (CW) rotation—4.0 ~ 5.0VLogic Low = negative (CCW) rotation—0 ~ 0.5

VThe DIR signal must be stable for at least 5ms before the drive receives the first pulse.

DIR-
ENA+

Enable InputLogic High = Drive EnabledLogic Low = Drive DisabledThis input,

 if left unconnected, is regconised as Logic High by the drive, and it will be enabled.

ENA-


P2 Pin Assignment

Signal Function and Descriptions 
AC1AC2 Power Supply, AC50V -220V(DC70V-110V)
A+, A- 
B+, B-


Wiring

20200709110747868.jpg

R=0 if VCC=5V

R=1K(Power>0.125W) if VCC=12V;

R=2K(Power>0.125W) if VCC=24V;

R must be connected to control signal terminal.



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