Nema 23 Geared Stepper Motor With 4.25:1 Ratio
High-quality stepper motor designed for CNC machines and automation projects. This NEMA 23 Geared Stepper Motor with a 4.25:1 gear ratio delivers exceptional torque and precision at factory-direct prices, ensuring reliable motion control for applications requiring accurate positioning and power efficiency.
Key Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single- or double-shaft versions
- CE and RoHS approved
- Customizations available on request
Dimensions
Motor Specifications
| Specification | Value |
| Step Angle | 1.8° |
| Frame Size | 48 mm |
| Number of Phase | 2 Phase |
| Rated Current | 2.8 Amp |
| Holding Torque | 1250 mN.m |
| Resistance | 0.9 ohm |
| Inductance | 2.5 mH |
| Rotor Inertia | 260 g.cm² |
| Motor Weight | 1 kg |
| Connection | Bipolar |
Operating Specifications
Motor Operating Conditions
| Step Angle | 1.8° |
| Maximum Temperature | 80°C maximum |
| Ambient Temperature | -20°C to 50°C |
| Storage Temperature | -20°C to 100°C |
| Humidity Range | 85% or less, non-condensing |
| Magnet Wire Insulation | Class B 130°C |
| Insulation Resistance | 100M Ohm at 500 VDC |
| Dielectric Strength | 500 VDC for 1 min |
Encoder Specifications
| Voltage | 5V |
| Output | A + A - B + B - Z + Z - |
Submodels
Custom Motor Solutions
If our standard motor cannot meet your requirements, we can customize the motor according to your specific needs. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.
Available Options
Encoder
Brake
Gearbox
Shaft
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