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Hybrid Stepper Motor
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130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase

130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase

Brand Name: Casun
Model Number: 42SHD4950-20BH
MOQ: 1PC
Price: $4.11-$6
Payment Terms: D/A, T/T, L/C, D/P
Supply Ability: 40000+PCS+Month
Detail Information
Place of Origin:
CHINA
Certification:
CE,ROHS,ISO
Step Angel:
1.8°
Holding Torque:
130mN.m
Current:
1A
Motor Length:
20mm
Shaft:
Round Shaft 20mm Length
Voltage:
3.5V
Customized:
The Motor Can Be Designed &manufactured With Customized Request.
Packaging Details:
Carton:36x29x14cm
Highlight:

130mN.M Nema 17 Stepper Motor

,

2 Phase Nema 17 Stepper Motor

Product Description
130mN.M Holding Torque Nema 17 Stepper Motor 42×42×20mm 2 Phase
This NEMA 17 ultra-thin stepper motor features a compact 20mm thickness, offering exceptional flexibility and broad applicability for various industrial applications. It delivers outstanding rotational accuracy and dynamic stability with no step loss, ensuring reliable load performance and operational stability.
Key Features
  • Available in bipolar or unipolar configurations
  • Single or double shaft versions offered
  • Ideal for high-tech and electronic industry equipment
  • Customization options available upon request
  • Expert engineering support within 48 hours
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 0
Motor Appearance
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 1
Motor Dimensions
Motor Specifications
Step Angle1.8°
Frame Size42 mm
Number of Phase2 Phase
Rated Current1 A
Holding Torque130 mN.m
Resistance3.5 ohm
Inductance4.5 mH
Rotor Inertia15 g-cm²
Motor Weight0.2 kg
Number of Leads4
ConnectionBipolar
Operating Specifications
Maximum Temperature80°C maximum
Ambient Temperature-20°C to 50°C
Storage Temperature-20°C to 100°C
Humidity Range85% or less, non-condensing
Magnet Wire InsulationClass B 130°C
Insulation Resistance100M Ohm at 500 VDC
Dielectric Strength500 VDC for 1 minute
Available Models
Model Holding Torque Step Angle Motor Length Shaft Type Rated Current
42SHD4950 0.13N.m 1.8° 20mm D Shaft-20mm 1.0A
42SHD4003 0.26N.m 1.8° 34mm D Shaft-20mm 0.4A
42SHD0261 0.45N.m 1.8° 40mm D Shaft-20mm 1.68A
42SHD4425 0.59N.m 1.8° 48mm D Shaft-24mm 2.0A
42SHD4813 0.8N.m 1.8° 60mm D Shaft-24mm 2.1A
Customization Options
If our standard motors don't meet your requirements, we offer comprehensive customization services including special shafts, winding parameters, installation dimensions, custom lead wires, connectors, and more.
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 2
Encoder
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 3
Brake
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 4
Gearbox
130mN.M Holding Torque Nema 17 Stepper Motor 42*42*20mm 2 Phase 5
Shaft
Frequently Asked Questions
Who are we?
Based in Guangdong, China, we've been manufacturing stepper motors since 2011. Our team of 51-100 professionals serves markets worldwide including Domestic Market (63%), Western Europe (12%), North America (9%), and Eastern Asia (8%).
How do we guarantee quality?
We provide pre-production samples before mass production and conduct final inspections before shipment to ensure consistent quality standards.
What products do we offer?
We specialize in Stepper Motors and BLDC Motors.
Why choose us?
With over 11 years of specialized experience in stepper motor production, we offer expertise and reliability you can trust.
What services do we provide?
We accept various delivery terms (FOB, CFR, CIF, EXW, Express Delivery) and payment methods (T/T, L/C, D/P D/A, MoneyGram, PayPal, Western Union, Cash, Escrow). Our team communicates in English, Chinese, and Japanese.
Get a Quote
Click the button above to share your specific requirements with our engineering team.