Usongshine Nema 17 Stepper Motor 42BYGH 1.8° 38mm 4-Lead 1m Cable vs Nema 17 Stepper Motor 2A 55Ncm 4-Lead 1.8° (5 Pack)
Overall winner: Nema 17 Stepper Motor 2A 55Ncm 4-Lead 1.8° (5 Pack)
Key Differences
Usongshine (A) offers a lower listed price and emphasizes higher torque spec of 42Ncm with low self-inductance and low resistance for better thermal conductivity, while STEPPERONLINE (B) is sold as a 5-pack with higher torque spec reported at 55Ncm, noted for quality construction, A4988 compatibility and better value-per-pack. Choose A if you want a single, more affordable Nema17 with focus on electrical characteristics; choose B if you want higher torque per unit, multiple motors in a pack and known compatibility with common drivers
Usongshine Nema 17 Stepper Motor 42BYGH 1.8° 38mm 4-Lead 1m Cable
Stepper motor with high torque for DIY CNC and 3D printers. Delivers 42Ncm (60oz.in) torque and low self-inductance for stable high-speed performance. Positive feedback on functionality and ease of installation
Pros
- high torque 42Ncm (60oz.in)
- low self-inductance reactance
- low resistance for better thermal conductivity
- long 1m cable with 4-Lead connector
Cons
- mixed feedback on noise level
- mixed reviews on actual torque vs expectations
- some reports of incorrect wiring
Nema 17 Stepper Motor 2A 55Ncm 4-Lead 1.8° (5 Pack)
Nema 17 bipolar stepper motor set with 2A, 55Ncm holding torque and 1.8° step angle. Ideal for 3D printers and CNC extruders; noted for good quality and compatibility with various controllers
Pros
- 5 pack set
- 55Ncm holding torque
- bipolar, 4-lead configuration
- lightweight design
Cons
- mixed torque performance reports
- motor gets noticeably warm during operation
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Usongshine |
| Durability | STEPPERONLINE |
| Versatility | STEPPERONLINE |
| User Reviews | STEPPERONLINE |