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- Cycloidal gear reducer
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Planetary gear reducer HRD-20E-XXcycloidalcoaxialhollow-shaft
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Characteristics
- Type
- planetary, cycloidal
- Shaft orientation
- coaxial
- Shaft configuration
- hollow-shaft, solid-shaft
- Torque
- 200 - 500 Nm, 500 - 1000 Nm, 1 - 2 kNm, 2 - 5 kNm
- Mounting
- flange-mounted, shaft-mounted, foot-mounted
- Configuration
- compact, modular, flange, hollow
- Number of stages
- two-stage
- Performance
- high-precision, high-performance, low-noise, high-efficiency, low-backlash, high-torque, maintenance-free, zero-backlash, high-speed
- Applications
- for servo motors, drive, transmission, for material handling equipment, for aeronautical applications, for power generation, for robotics, machine, for straightening machine, for pharmaceutical products, for DC motors, for printing machines, for electrical drives, for injection molding machines, for lifting applications, for cutting machines, for rotary turntables, for electric drive wheels, for automation, for wind turbine, for conveyors, for marine applications, shaft, for stepper motors, industrial, for high-power motors, for the paper industry, joint, for asynchronous motors, for food industry machinery, welding, for conveyor, for machine tools, for gear wheels, for the food industry, electronic equipment, for laser applications, for large parasols, packaging machine, for string wire drawing machines, for paper machines, for heavy-duty applications, for medical devices, for actuators, for construction vehicles, for the petrochemical industry, for machinery, for AGV
- Other characteristics
- custom-made, high-quality, mechanical transmission, mounted, NEMA 23, NEMA 34, NEMA 17
- Rotational speed
15 rpm
(94.2478 rad.min-1)- Gear ratio
57 unit, 81 unit, 105 unit, 121 unit, 153 unit
Description
The Flange-Integrated RV Reducer C Series is a precision reduction device specifically designed for mechanical applications. It features a two-stage closed differential gear system consisting of cycloid pinwheels and planetary gears, with a hollow output shaft. The unit comes factory-sealed with flanges and pre-filled with specialized RV lubricating grease, allowing direct installation with servo motors upon unboxing.
In industrial robotics applications:
For robotic arms with end-effector loads ≤20kg, RV reducers are primarily used in base-to-high-load joints (typically Joints 1-4)
For robotic arms with end-effector loads >20kg, all six joints typically employ RV reducers
RV reducers serve as the core transmission component ensuring robotic arm positioning accuracy.
Features
High load capacity and precision:
a. Torque range: 50-7000 N·m, suitable for heavy-duty robotic arms (welding, material handling, etc.)
b. Stable backlash precision (<1 arcmin) with minimal repeat positioning error
Extended service life and reliability:
a. Multi-tooth meshing (≥30 teeth) ensures even wear distribution (service life: 6,000-10,000 hours)
b. Superior fatigue resistance compared to harmonic drives, ideal for 24/7 continuous operation
High-efficiency transmission adaptability:
a. Transmission efficiency: 85%-95% with minimal energy loss
b. Wide reduction ratio range (31-203), adjustable through planetary gear tooth configuration
Outstanding dynamic performance:
a. Low-vibration design ensures smooth robotic arm operation without end-effector jitter
b. Rapid acceleration response enables high-speed trajectory tracking
In industrial robotics applications:
For robotic arms with end-effector loads ≤20kg, RV reducers are primarily used in base-to-high-load joints (typically Joints 1-4)
For robotic arms with end-effector loads >20kg, all six joints typically employ RV reducers
RV reducers serve as the core transmission component ensuring robotic arm positioning accuracy.
Features
High load capacity and precision:
a. Torque range: 50-7000 N·m, suitable for heavy-duty robotic arms (welding, material handling, etc.)
b. Stable backlash precision (<1 arcmin) with minimal repeat positioning error
Extended service life and reliability:
a. Multi-tooth meshing (≥30 teeth) ensures even wear distribution (service life: 6,000-10,000 hours)
b. Superior fatigue resistance compared to harmonic drives, ideal for 24/7 continuous operation
High-efficiency transmission adaptability:
a. Transmission efficiency: 85%-95% with minimal energy loss
b. Wide reduction ratio range (31-203), adjustable through planetary gear tooth configuration
Outstanding dynamic performance:
a. Low-vibration design ensures smooth robotic arm operation without end-effector jitter
b. Rapid acceleration response enables high-speed trajectory tracking
Catalogs
No catalogs are available for this product.
See all of Suzhou Honpine Precision Industry Co., Ltd.‘s catalogsOther Suzhou Honpine Precision Industry Co., Ltd. products
RV Gear Reducer
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.