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- Leadshine MC500 PLC | EtherCAT 32-Axis Motion Controller with Dual-Core, IEC 6 Languages for 3C, PV, Lithium Battery, Logistics & Packaging Automation
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- Siemens AC Servo Motors | High Precision Closed-Loop Motion Control, Synchronous & Induction Motors for Robotics, CNC Machine Tools, Packaging and Semiconductor Equipment
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- Industrial Gear Reducer
- High Precision Planetary Gear Reducer With Low Backlash, High Torque Density for Robotics & CNC Automation
- Helical Gear Reducer – Low Noise Heavy Duty Modular Design Industrial Gearbox with Easy Maintenance
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- Pneumatic Slide Table Cylinder – ±0.01mm Precision Compact Integrated High Rigidity Durable for Automation
Flange Mount Helical Gear Planetary Reducer, Low Backlash High Torque Servo Speed Reducer for Robot Joint CNC Industrial Automation
Flange installed helical gear planetary reducer, low backlash high torque, stable operation, perfect match servo motor for industrial automation
Categories: Industrial Gear Reducer, Planetary Gear Reducer
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Planetary Reducer: High-Precision Power Transmission Solution
Planetary Gearbox | Precision Planetary Reducer | Servo Planetary Gearbox | Industrial Gear Reducer
A Planetary Reducer (Epicyclic Gearbox) is a compact, high-efficiency power transmission device that delivers torque multiplication and precise speed reduction via a core structure of sun gear, planet gears, internal ring gear, and planet carrier. Engineered for industrial reliability, it’s the go-to choice for demanding motion control applications globally.
Core Structure & Working Principle
Key components work in synergy: the sun gear drives orbiting planet gears (meshed with the ring gear), transferring torque to the planet carrier and output shaft. Modular configurations support multiple modes: speed reduction (ring gear fixed/sun gear input), reverse rotation (carrier fixed), and customized dual-input solutions. Multi-stage gear sets enable enhanced reduction ratios.
Working Principle
- Ring gear fixed, sun gear input, carrier output: Standard speed reduction (most common)
- Sun gear fixed, ring gear input, carrier output: Alternative reduction mode
- Carrier fixed, sun gear input, ring gear output: Reverse rotation reduction
- Dual input configuration: Customized motion control solutions
Key Specifications & Advantages
- Performance Metrics: Torque capacity up to 2,600,000 Nm; 97% per-stage efficiency; reduction ratios 0.1-4000 r/min; ultra-low backlash (≤5 arcmin); noise ≤65 dB
- Torque Capacity: Up to 2,600,000 Nm (2.6 million Nm) for heavy-duty applications
- Transmission Efficiency: 97% per stage (industry-leading power retention)
- Reduction Ratios: 0.1-4000 r/min (flexible speed control)
- Backlash: Ultra-low options available (down to ≤5 arcmin) for precision positioning
- Noise Level: ≤65 dB (smooth operation ideal for noise-sensitive environments)
- Core Benefits:
✅ Compact footprint (50% smaller than conventional gearboxes)
✅ High power density with even load distribution
✅ Durable: Carburized quenched gears + precision grinding
✅ Flexible mounting (foot/flange/torque arm) & output options (solid/splined/hollow shaft)
✅ Modular design for easy customization
Wide-Ranging Applications
- Industrial Automation: Industrial robots, CNC machine tools, packaging machinery
- Heavy Industry: Mining/conveyor systems, cranes, construction equipment
- Renewable Energy: Wind turbine pitch control, solar trackers, electric vehicle drivetrains
- Specialized Sectors: Aerospace, medical equipment, marine propulsion
- Quality & Maintenance
- Materials: Alloy steel gears (carburized/quenched), ductile iron housing, premium bearings
- Maintenance Tips: Use synthetic lubricants; ensure motor-reducer concentricity; 20,000+ hour service life with proper care
| Description |
Flange Mount Helical Gear Planetary Reducer |
|---|---|
| Model |
HCY-PL42 |
| Normal Output Torque(N.m) |
8-12 |
| Normal Input Speed(Rpm) |
1000 |
| Max Input Speed(Rpm) |
2000 |
| Max Axial Load(N) |
100 |
| Backlash(Arcmin) |
≤15 |
| Noise(db) |
≤55 |
| Protection Level(IP) |
IP54 |
| Life Span(Hrs) |
20000 |




