- Motion Control
- Leadshine IDM Series Integrated Smart Motor with Driver | Compact, Plug-and-Play, High Acceleration, Easy Installation
- ISV2 Series Intelligent Integrated Low Voltage Servo Motor – CANopen & RS485 Communication For Automation Solution
- Integrated Closed-Loop Stepper Motor Series Stepper motor + Drive + Controller
- Leadshine 5CM 5-Phase Stepper Motors Low Vibration for Optical Communication Modules
- Leadshine 57CME Series Closed Loop Stepper Motor | High Torque Low Heat High Stability & Consistent Performance for Precision Machine
- Leadshine 57CM Series NEMA23 Stepper Motor | High Torque Low Heat High Consistency 0.6-3.1Nm
- DM5-EC 5-Phase EtherCAT Stepper Motor Driver High Precision Low Vibration for Semiconductor, Medical & Industrial Automation Import Replacement
- Leadshine DM Open-loop Stepper Driver 32-bit DSP Motor Controller with Advanced Control Tech, Low Vibration High Reliability for Industrial Automation
- Leadshine DM3C EtherCAT Bus Stepper Driver, 32-bit DSP 100Mb/s High-speed CoE CiA402 Drive, Multi Control Mode, Anti-vibration No Step-loss, Cost-effective Industrial Multi-axis Motion Controller
- Leadshine L8 High Precision AC Servo Drive EtherCAT Support for Semiconductor Manufacturing
- Leadshine L7 Series Universal AC Servo System | EtherCAT Modbus Profinet Servo Drive with High Bandwidth, STO Safety & High-Precision Encoder for Robotics, Laser & Machine Tool Automation
- Leadshine ACM Series Compact AC Servo Motor 50W-1000W, 21bit Encoder, IP67, CE/UL Certified, High Overload Performance
- Leadshine MC500 PLC | EtherCAT 32-Axis Motion Controller with Dual-Core, IEC 6 Languages for 3C, PV, Lithium Battery, Logistics & Packaging Automation
- Leadshine LC Series Large PLC Controller – CODESYS Platform 256-Axis EtherCAT Motion Controller
- R Series EtherCAT Remote I/O Modules for Flexible and Scalable Industrial Automation
- Siemens AC Servo Motors | High Precision Closed-Loop Motion Control, Synchronous & Induction Motors for Robotics, CNC Machine Tools, Packaging and Semiconductor Equipment
- Panasonic MINAS A6/A7 Series AC Servo Motor 50W-22kW – 23bit Encoder, 3x Overload, IP67, 3.2kHz Response, PLC Compatible for High-Precision Industrial Automation
- Delta Servo Systems Delta PLC
- Linear Motion Module
- High Precision Ball Screw Slide Table Heavy Duty Linear Module for Industrial Automation CNC Equipment Parts
- Cleanroom Ball Screw Linear Module, Low Particle Release High Rigidity Dustless Linear Actuator for Semiconductor Medical Industrial Automation Equipment
- Embedded Screw Slide Table: Compact Integrated Linear Module with High Rigidity, Low Maintenance & Cost-Effective Design for Industrial Automation
- 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
- Industrial Modular Helical Gear Reducer – Smooth Transmission, Strong Overload Resistance & Flexible Mounting, Suitable for Chemical, Textile & Heavy-Duty Equipment
- Robotic Arm
- Vision & Sensor Systems
- SICK Vision Sensor for High-Precision Machine High Accuracy Detection & Positioning for Smart Factories & Robotics
- SICK Photoelectric Sensor Safety Light Curtains – IP67 Safety Protection for Machine Guarding
- Hikvision CU Series Cost-Effective Industrial Camera Built-in ISP Algorithm with WDR GigE Vision & USB3.0 Interface for Industrial Machine Vision
- Pneumatic Components
- Airtac Air Source Treatment Three-in-One Unit Preparation Units Filter Regulator & Lubricator for Industrial Automation Systems
- AIRTAC Solenoid Valve | Direct/Semi-Direct/Pilot Operated, Leak-Proof & Explosion-Proof DN50, Industrial Fluid Control for Automation, Chemical & Mechanical Piping
- 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
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 |




