Cloudray Nema 17 Stepper Motor 40mm 42Ncm 1.7A 2 Phase Stepper Motor for CNC 3D Printer Engraving Milling Machine
SPECIFICATIONS
Brand Name: Cloudray
Certification: CCC,ROHS,RoHS,CE
Current / Phase: 1.7A
EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc
High-concerned chemical: none
Holding Torque: 0.42N.m
Model Number: 17CS04A-170
Origin: Mainland China
Phase: 2
Step Angle(degrees): 1.8°±5%
Type: HYBRID

Nema17 Stepper motor parameters | ||||||||||
Model |
Step Angle |
Motor Length |
Rated |
Phase |
Phase |
Holding Torque |
Rotor |
Lead wire |
Weight |
Buy |
(deg) |
(mm) |
(A) |
(Ohm) |
(mH) |
(N.m) |
(g.cm²) |
(No) |
(g) |
||
17CS01A-100 |
1.8 |
34 |
1.0 |
1.28ohm±10% |
1.89mH±20% |
0.15 |
41 |
4 |
300 |
Link |
17CS04A-150 |
1.8 |
38 |
1.5 |
2.4ohm±10% |
3.7mH±20% |
0.4 |
57.3 |
4 |
255 |
Link |
17CS02A-120 |
1.8 |
40 |
1.2 |
2.6ohm±10% |
5.1mH±20% |
0.2 |
57 |
4 |
300 |
Link |
17CS04A-170 |
1.8 |
40 |
1.7 |
2.6ohm±10% |
5.1mH±20% |
0.42 |
57 |
4 |
300 |
Link |
17CS03A-150 |
1.8 |
47 |
1.5 |
2.4ohm±10% |
5.8mH±20% |
0.3 |
82 |
4 |
400 |
Link |
17CS07A-180 |
1.8 |
60 |
1.8 |
1.94ohm±10% |
4.96mH±20% |
0.71 |
114 |
4 |
500 |
Link |






Stepper Motor Application
Cloudray stepper motor and Stepping Motor Driver are widely used in engraving machine, cutting plotter, textile machine, 3D printer, medical devices,stage lighting equipment, robot, CNC machine, music fountain and other industrial automatic equipment.

Safely Packaging, Fast Delivery

- 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
You may also like
Blog posts
Title
Subscribe to our emails
Be the first to know about new collections and special offers.