Dc Servo Speed Control

DC SERVO CONTROL INSTRUCTIONS

Ⅰ. Overview：

The servo drive adopts all-round protection design and has efficient transmission functions: high control precision, good line shape, stable and reliable operation, quick response time and complete isolation control and other features. It has high torque and fine performance especially at lower revolution speed. Compared with AC brushless servo, its excellent characteristics can show more in certain occasions and is widely applied to various transmission mechanical equipments.

Ⅱ. Product Characteristics：

PWM (pulse width modulation) H bridge driving

Four quadrant working mode

Complete isolation design

Fine output line High control precision

Small zero drift

Selectable voltage grade of rotational speed feedback

Standard signal interface input 0--±10V

Reversing function of switch value

Lock function of motor at zero signal

Protective function of upper/lower limit position

Enabling control

Setting of higher and lower speed limit

Setting function of output current

Protection or alarming in such circumstances as overvoltage, overcurrent, short circuit, excessive temperature, abnormal feedback, etc.

Ⅲ. Main Parameters

Control power voltage AC:

Series 110 ：AC ：110V±10%

Series 220 ：AC ：220V±10%

Main power voltage AC：

Series 110 ： AC 40----110V

Series 220 ： AC50---- 220V

Output voltage DC：

Series 110 ： 0—130V or other voltage can be set

Series 220 ： 0—230V or other voltage can be set

Rated output current: DC 5A（Maximum output current 10A）

DC 10A（Maximum output current 15A）

DC 20A（Maximum output current 25A）

Output Voltage Accuracy：0.1%

Given input signal： 0—±10V

Speed feedback voltage：

7V/1000R 9.5V/1000R

13.5V/1000R 20V/1000R

Can be chosen via film threading in PC board and other specification setting is acceptable.

Ⅳ. Requirement of Installation Environment：

Environmental temperature：-5ºC ~ +50ºC

Environmental temperature：Relative humidity≤80RH (without dew)

Avoid environment with corrosive gas and flammable gas

Avoid occasions with dust and conductive electrical dust

Prevent water, oil and other liquid entering the interior of drive

Avoid using in shaking and striking circumstances

Avoid using on occasions with inadequate ventilation