Nema34 Closed Loop Stepper Motor 4.5Nm 8.5Nm 12.5Nm with Encoder Driver Power Supply MACH3 Interface Board for CNC Engraver Kit
SPECIFICATIONS
1Kit: 1Motor+1Driver +1Power Supply
3Kit: 3Motor+3Driver +3Power Supply+1 MACH3 Interface Board
4Kit: 4Motor+4Driver +4Power Supply+1MACH3 Interface Board
Brand Name: NONE
Cable length: 3m
Certification: NONE
Does it include a Battery?: No
Does it include wireless functionality?: No
Driver: HBS86H HBS860H HB860H
EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc
High-concerned chemical: none
Model Number: 86HB250
Motor Length: 80mm 118mm 156mm
Motor Shaft Diameter: 14mm with 5mm key
Origin: Mainland China
Phase: 2
Power Supply: 400W 60V
Rated Current: 6A
Reted Voltage: 3V
Step Angle: 1.8+5%
Step Angle(degrees): 1.8
Stepper Motor Controller: MACH3 Interface Board
Torque: 4.5N.m; 8.5N.m; 12.5N.m
Type: Nema34 Closed Loop Motor Set

Nema34 Closed Loop Motor Kit

1 Kit | ||||
|
1PCS HBS860H or HBS86H Driver |
3 Kit | ||||
|
3PCS HBS860H OR HBS86H Driver |
4 Kit | ||||
|
4PCS HBS860H OR HBS86H Driver |

|
1. Low heating / high efficiency |
|
2. Smooth and accurate |
|
3. High speed response |








HB860H Driver

(Unit of measurement: MM)


|
Parameter | |
MODEL NO. |
S-400-60 |
DC output voltage |
60V |
Output voltage range |
±1% |
Rated output current |
6.7A |
Output current range |
0-9.7A |
Wave and noise |
240mVp-p |
Inlet stability |
±0.5% |
Load stability |
±0.5% |
DC output power |
400W |
Efficiency |
83% |
AC input voltage range |
100-120VAC / 200-240VAC |
Output current |
7.0A/120VAC 4.0A/240VAC |
AC rush current |
50A /120V 50A /240V |
Leakage current |
< 3.5mA / 240VAC |
Overload protection |
40.5-46.5V |
Over-voltage protection |
105%-135% |
Temperature cofficient |
±0.03%/℃(0~50℃) |
Weight |
1KG |




If the wiring is as shown in the figure above, the motor still cannot work. Please try to change the wiring as follows:
1. EB + Green 2. EB-Yellow 3. EA + Blue 4. EA- Black 5. VCC red 6. EGND white
or maybe change the power cable as bellow:
yellow A+, blue A-, red B+, green B-
If it still does not work, please feel free to contact with us.




- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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