2068 Stepping motor driver typical application: 

Use for carve machine,laser labeling machine,laser internal carve machine 

2068 Stepping motor driver feature:

1) Users can operate the driver with microstep in low speed occasion.

2) Provides 12/8 kinds of microstep selection ,upmost microstep can be set to 200x, which makes the motor run smoothly,enhance resolution.

3) Special circuit design ,reduce noise,enhance steadiness.

4) Once the pulse stops for 100ms ,the phase current will automatically cut by half, which can reduce chances of overheat.

5) Bipolar constant current chopper control,

6) Photocoupler isolated input/output

7) Adjustable phase current range from 0.2A ~6.0A

8) Can drive any two phase hybrid step motor whose phase current under 6.0A

9) Single power input, voltage range from DC24-80V

10) The upmost pulse response frequence amounts to 200Kpps

11)Protection circuit:Overheat protection,Overcurrent,under voltage protection

12)Small in size

2068 is an economic,compact driver, its dimension is only 45mmx136mmx92mm.

Description

2068 is a constant torque driver with microstep. It can match two phase 6 leads or 8 leads hybrid step motors whose rated current under 6.0A,flange size range from 57~86mm

Rising the voltage can greatly improve high speed performance and output torque of the motor.

Caution:
1.Do not reverse the power input,input voltage should not exceed DC80V

2.Input logic should be 5V,otherwise it should connect a resistor

3.Due to the special control circuit, this module only for 6 leads or 8 leads step motors.

4.O.H is malfunction indicator. Once the driver temperature exceeds 70 degree,the current will be cut off automatically and the driver will resume working till the temperature drops to 50 degree. If this happens, please install ventilation equipment.

5.Once over current (short circuit)/under voltage occur, LED O.C lights, please shut off power and check the electricity circuit to solve the problem, then restore power supply

6.PWR is power indicator,it lights when power on

7.Passing the origin or there is pulse output,TM LED lights