0.24Amp Micro Stepper Motor Lead Screw Linear Actuator Tr3.5x4 For Beauty Equipment
A micro stepper motor with a lead screw is often used to create a linear actuator. It provides precise and controlled linear motion by converting the rotary motion of the stepper motor into linear motion through the lead screw mechanism.
Key Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single or double shaft versions
- CE and RoHS approved
- Customizations on request
Dimensions
Motor Specifications
| Specification | Value |
| Step Angle | 1.8° |
| Frame Size | 20mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.24Amp |
| Holding Torque | 0.5kg at 600pps |
| Resistance | 11.5ohm |
| Inductance | 3.50mH |
| Rotor Inertia | 6g-cm² |
| Motor Weight | 0.2kg |
| Lead | 35mm |
| Connection | Bipolar |
Operating Specifications
| Parameter | Specification |
| 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 |
| Shaft Radial Play | 0.02Max. (450g-load) |
| Shaft Axial Play | 0.08Max. (450g-load) |
| Max. Radial Force | 28N (20mm from the flange) |
| Max. Axial Force | 10N |
Available Models
| Model | Holding Torque | Step Angle | Motor Length | Type of Shaft | 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 |
Custom Solutions Available
If our standard motor cannot meet your needs, we can customize the motor according to your requirements. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.
Available Options
Encoder
Brake
Gearbox
Shaft
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