HLTNC CNC Kit 2.2N 2Nm 3A Nema 23 57 X 82mm 76mm Stepper Motor TB6600 DM542 DM556 Driver + 350W Power Supply MACH3 Controller
SPECIFICATIONS
1: CNC kit Nema 23 Stepper Motor
57HS76 Holding torque: 19kg.cm
57HS76 Resistance: 1.1±10%Ω
57HS76 inductance: 3.6±20%mH
57HS82 Holding torque: 22kg.cm
57HS82 Resistance: 1.4±10%Ω
57HS82 inductance: 5.0±20%mH
Brand Name: HLTNC
Certification: CE
High-concerned chemical: none
Material: others
Model Number: nema23 57HS76 57HS82
Origin: Mainland China
Phase No.: 2
current: 3A
insulation class: B
insulation resistance: 100MOhm
length: 76mm 82mm
motor driver: TB6600 DM542 DM556
motor torque: 2Nm 2.2Nm
step angle: 1.8°±5%
Running Test video https://youtu.be/RX0rrxKXuaE
https://drive.google.com/file/d/1yoa7EdBHP0LmFZDceVldNOOF81X0rGR6/view?usp=drive_link
plug-in unit:https://drive.google.com/file/d/1LKaYwL6L5c0NTqYJEwmiFuc5mnzHAttP/view?usp=drive_link
!!!Please note: For products shipped from China, buyers are required to pay a certain import tariff, and the specific amount is determined by the local customs policy of the buyer. The price of this link only includes product costs and shipping fees, and does not include customs duties.
If the customs contact you to pay the customs duties, please verify and make the payment.










- 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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