Description
NEMA 17 Push-Rod Stepper Motor – Technical Specifications
General Specifications
- Product Model: NEMA 17 Push-Rod Stepper Motor
- Motor Type: Push-Rod Linear Stepper Motor
- Step Angle: 1.8° (supports micro-stepping for high-precision positioning)
- Flange Size: 42 mm × 42 mm
- Motor Length: 40 mm – 60 mm (depending on stroke length and drive configuration)
Push-Rod Specifications
- Push-Rod Type: Non-captive linear push rod
- Optional Rod Types: Ball screw or standard guide rod
- Push-Rod Diameter: 4 mm
Available Stroke Lengths
- 20 mm
- 30 mm
- 40 mm
- 50 mm
- 75 mm
- 100 mm
Custom stroke lengths available upon request.
- Maximum Stroke Length: Up to 100 mm (longer custom versions available)
Electrical Specifications
- Rated Voltage: 12V DC / 24V DC
- Drive Current: 1.0 A – 2.0 A (adjustable according to load requirements)
Motor Winding
- High-purity enamel-coated copper windings
- Laminated silicon steel stator and rotor structure with high magnetic permeability
- Optimized for high efficiency and stable performance
- Insulation Class: Class B
Motion Performance
- No-Load Linear Speed: 5 – 200 mm/s (depending on stroke length and drive mode)
Maximum Static Thrust Force
| Stroke Length | Maximum Static Thrust |
|---|---|
| 20 mm | Approx. 50 N |
| 30 mm | Approx. 60 N |
| 40 mm | Approx. 70 N |
| 50 mm | Approx. 80 N |
| 75 mm | Approx. 90 N |
| 100 mm | Approx. 100 N |
Operating Characteristics
- Low noise operation
- Low vibration
- High repeatability
- Smooth linear motion
- Suitable for continuous long-term operation
Bearing & Lubrication System
- Bearing Type: High-precision rolling bearings
- Lubrication System: Long-life lubrication system
- Reduced friction and improved linear motion stability
Drive & Control Options
- Open-loop stepper control
- Closed-loop stepper control
- Optional encoder feedback for position control
Environmental Specifications
- Operating Temperature: -20°C to +50°C
- Protection Rating: IP20
- Optional Version: Sealed enclosure available for industrial and laboratory environments
Service Life
- Designed and tested for continuous operation exceeding 10,000 hours
Optional Gearbox
- Compatible with miniature planetary gearboxes
- Torque multiplication: 1.5× – 3×
- Ideal for low-speed, high-load applications
Typical Applications
- 3D printers
- Laser engraving machines
- Miniature robots
- Laboratory automation equipment
- Medical devices
- Precision dispensing systems
- Micro-positioning equipment
- Compact material handling systems
- Packaging machinery
- Scientific research instruments
- Industrial automation equipment
- Intelligent manufacturing systems
