

1. MACH3 Control board (V2.1)
Features:




2. CW8060 high microstep stepper motor driver
1.DC power input type:24V~80V
2.Output current:2~6A
3.Mircostepping:1(1.8deg),1/2,1/4,1/8,1/16,1/32,1/64,1/128,1/256;
1/5,1/10,1/25,1/50,1/125,1/250
4.Protect form: Overheated protect, lock automatic half current ,error connect protect
5.The maximum pulse rate is 100KHZ.
6. Dimensions:147mmx97mmx30mm
7.Working environment:Temperature-15~40deg Humidity<90%.

I/O Ports:
1.VCC+:DC power positive pole
Note:Must guard against exceeding 80V,
so as not to damage the module
2.GND:DC power cathode
3.A+, A-:Stepping motor one winding
4.B+, B-:Stepping motor other winding
5.CP +,CP -:Stepping pulse input+5V (Rising edge effective, rising edge duration >10uS)
6.CW +,CW-:Stepping motor direction input, voltage level touched off,high towards, low reverse
7.REST+,REST-: motor free
The interface see the right picture

![P3KYQY9I1]5H9WC4R96D06H](https://ae01.alicdn.com/kf/HTB1dwtKv79WBuNjSspeq6yz5VXal.jpg)
Switch Choice: ("ON=0,OFF=1")
(1)Microstepping choice:
SW5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
SW6 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |
SW7 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
SW8 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
Micro | 1/2 | 1/4 | 1/8 | 1/16 | 1/32 | 1/64 | 1/128 | 1/256 | 1/5 | 1/10 | 1/25 | 1/50 | 1/125 | 1/250 |
(2)Current choice:
SW1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |
SW2 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
SW3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
Current(A) | 2.00 | 2.57 | 3.14 | 3.71 | 4.28 | 4.86 | 5.43 | 6.00 |
(3)Full current or half current choice:
SW4:0=Full current;1=half current
(4)Pulse choice:
Usually default setting is single pulse.

High quality NEMA34 stepper motor:
Datasheet(34HS5802B,5A,1600 oz-in or 12kg.cm holding torque,front shaft diameter is 14mm, 37mm length shaft with keyslot; back shaft diameter is14mm,37 length shaft with round ):
Wiring:
Red: A+
Green: A-
Yellow: B+
Blue: B-
Shipping
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