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IP65 Nema 17 Geared Stepper Motor 10:1 Ratio – Integrated Precision Planetary Gearbox L=47mm
Compact waterproof Nema 17 geared stepper motor with a 10:1 planetary gearbox. Designed for automation, robotics, and CNC applications requiring high torque and precision. Rated IP65 for reliable performance in harsh environments.
Product Overview – IP65 Nema 17 Geared Stepper Motor with Planetary Gearbox
The Nema 17 geared stepper motor integrates a planetary gearbox with a 10:1 reduction ratio.
It provides enhanced torque output, reduced speed, and high positioning accuracy.
This Integrated Planetary Stepper Motor is ideal for automation, 3D printers, and motion control systems.
Technical Specifications
| Item | Specification |
|---|---|
| Model | 42DL47-204A-HG10-FS |
| Step Angle | 1.8° ±5% |
| Phase | 2 |
| Phase Voltage | 3.0 VDC |
| Phase Current | 2.0 A |
| Phase Resistance | 1.5 Ω ±10% |
| Phase Inductance | 3.0 mH ±20% |
| Insulation Class | Class B |
| Insulation Resistance | 100MΩ min. (500V DC) |
| Ambient Temperature | -20°C to +50°C |
| Motor Weight | Approx. 0.7 kg |
| Voltage Range | DC12–36V |
| Recommended Driver | 2D5030MC |
| Waterproof Level | IP65 |
Planetary Gearbox Specifications
| Gear Ratio | Efficiency | Noise (dB) | Backlash (arcmin) |
|---|---|---|---|
| 10:1 | 95% | <58 | <15 |
Wiring Diagram
Nema 17 geared stepper wiring diagram
| Wire Color | Function |
|---|---|
| Black (BLK) | A+ |
| Green (GRN) | A− |
| Red (RED) | B+ |
| Blue (BLU) | B− |
Features
- Integrated Planetary Gearbox for high torque density
- Direct-Connect Type design for compact installation
- IP65 waterproof and dustproof rating
- Low noise (<58dB) and high efficiency (95%)
- Ideal for robotics, CNC, and industrial automation
FAQ – Planetary Gearbox Knowledge
Q1: What is the most professional English term for “Planetary Gearbox”?
A1: The most standard term is Planetary Gearbox or Planetary Gearhead, describing its sun-planet-ring gear structure for precision motion control.
Q2: What is “backlash” and why is it important?
A2: Backlash refers to the slight angular play between gears, measured in arcminutes.
Low-backlash planetary gearboxes ensure high repeatability and precision in motion control.
Q3: What does “Direct-Connect Planetary Gearbox” mean?
A3: It describes a highly integrated gear-motor assembly that eliminates couplers, offering better alignment, stiffness, and torque density.
Q4: What is Rated Torque?
A4: Rated Torque defines the continuous torque a gearbox can transmit safely over its lifetime under specified conditions.
Q5: Why choose a planetary gearbox over other gear types?
A5: Planetary gearboxes deliver superior power density, rigidity, and torque output in compact form, ideal for demanding automation applications.
Download Datasheet
Download the full specification sheet for detailed parameters, wiring guide, and performance curves.
Learn more about motor troubleshooting:
Stepper Motor Squealing Noise – Causes and Solutions
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