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High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing

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High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing

High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing
High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing

Large Image :  High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing

Product Details:
Place of Origin: China
Brand Name: WEIGU
Certification: RoHS
Model Number: 42BYGH
Payment & Shipping Terms:
Minimum Order Quantity: 1unit
Price: $5~10/unit
Packaging Details: Standard export package, or can be customized
Delivery Time: 7-30 work days
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 10000Units/month
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High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing

Description
Motor Type: Hybrid Stepper Motor Step Angle: 0.9deg
Wire: 4-Lead/6-Lead Body Size: 34mm/40mm/48mm
Insulation Resistance: 100MΩ (MIN.) Dielectric Strength: 600VAC 1mA 1S
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High Precision Nema 17 Stepper Motor

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CNC Nema 17 Stepper Motor

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3D Printing nema 17 servo motor

Precision 0.9° Stepper Motor - NEMA 17 (42mm), 4 Leads, 10V 0.5A for CNC/3D Printing

This high-precision NEMA 17 stepper motor features a 0.9° step angle for ultra-smooth motion control, making it perfect for CNC machines, 3D printers, and robotics. With a compact 42mm frame, 4-wire configuration, and low-power operation (10V, 0.5A), it delivers exceptional accuracy and reliability in demanding applications.

Key Features:

✔ 0.9° Step Angle – Provides finer resolution for precision movements
✔ NEMA 17 Standard (42mm Frame) – Easy integration with common motion systems
✔ 4-Wire Bipolar Design – Simple wiring and efficient performance
✔ Low Power Consumption (10V, 0.5A) – Energy-efficient operation
✔ Low Vibration & Noise – Ensures smooth, quiet performance

Applications:

  • 3D Printers (Extruder control, precise axis movement)

  • CNC Machines (High-detail milling, engraving)

  • Robotics & Automation (Articulated arms, linear actuators)

  • Medical & Lab Equipment (Precision positioning systems)

Designed for makers, engineers, and manufacturers, this stepper motor offers superior motion control at an affordable price. Custom winding and shaft options available upon request.

 

Genaral Specification:

Item

Specifications

Step Angle

0.9°

Step Angle Accuracy

±5%(full step,no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80℃max

Ambient Temperature

-20℃~+50℃

Insulation Resistance

100 MΩ Min. ,500VDC

Dielectric Strength

500VAC for 1minute

Shaft Radial Play

0.02Max. (450g-load)

Shaft Axial Play

0.08Max. (450g-load)

 

Electrical Specification:

 

 
 
Model No.
Step Angle
Motor Length
Current/Phase
Resistance/Phase
Inductance/Phase
Holding Torque
Number of leads
Detent Torque
Rotor Inertia
(°)
(mm)
(A)
(Ω)
(mH)
(kg.cm)
(No.)
(g.cm)
g.cm2
42BYGH34-1334
0.9
34
1.33
2.1
2.5
2.2
4
120
34
42BYGH34-0406
0.9
34
0.4
24
15
1.6
6
120
34
42BYGH34-0956
0.9
34
0.95
4.2
2.5
1.6
6
120
34
42BYGH40-0406
0.9
40
0.4
30
30
2.6
6
150
54
42BYGH40-1684
0.9
40
1.68
1.65
3.2
3.6
4
150
54
42BYGH40-1206
0.9
40
1.2
3
2.7
2.9
6
150
54
42BYGH48-0406
0.9
48
0.4
30
25
3.1
6
260
68
42BYGH48-1684
0.9
48
1.68
1.65
2.8
4.4
4
260
68
42BYGH48-1206
0.9
48
1.2
3.3
2.8
3.17
6
260
68
Above only for representative products, products of special request can be made according to the customer request.

 

Mechanical Dimension:MM

High Precision 0.9° Nema 17 Stepper Motor 4 Leads 10V 0.4A For CNC Or 3D Printing 0

 

Contact Details
Yancheng Weigu Intelligent Technology Co., Ltd.

Contact Person: Mr. li

Tel: 18915032623

Send your inquiry directly to us (0 / 3000)