Product Characteristics
Multi-Planet Load-Balanced Structure
Three groups of planet gears share loads evenly to avoid partial overload wear. The integrated internal gear ring is precision honed for perfect tooth matching, greatly improving resistance to instantaneous shock loads.
Graded Modular Ratio System
2-stage and 3-stage reduction units are standardized. Ratio range covers 25–4000. Different frame sizes, output shafts and flanges can be combined freely without new mold development for light & heavy automation equipment.
All-Condition Sealing & Lubrication System
Three lubrication solutions including splash, dip and forced pump lubrication, with high & low temperature special grease optional. Double composite oil seal + one-piece housing prevents dust and cutting fluid from penetrating inside.
Product advantages
High Torque Density for Lighter Machinery
Delivers much higher torque than worm/spur reducers with identical outer dimensions, while lighter weight simplifies machine frames and cuts raw material costs for robots, stereowarehouses and conveyors.
Low Backlash & Precise Transmission
Multi-stage precision helical meshing keeps standard backlash at 3–8 arc-minutes. Clearance will not expand obviously after long frequent start-stop, ensuring stable repeat positioning for CNC and visual sorting machines.
Universal Compatibility for All Scenarios
Compatible with servo, stepper and ordinary 3-phase asynchronous motors. Supports horizontal, vertical, side and torque-arm mounting. Solid shaft, hollow shrink disc and spline outputs are optional for various load connections.
Product detail photos
Product Description
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Planetary Reduction Gearbox |
Typical model
Partial drawing display
Product details display
Our advantages
Eight reasons to choose us
We have our own factory
Multiple certificate certifications
Customizationand selection Steps
Payment and Price Terms
Production and testing
Packaging and transportation
Signing for receipt and after-sales service
FAQ
Q:How to choose between 2-stage and 3-stage planetary reducers?
A:2-stage models feature small ratios (25–125) and higher output speed, ideal for medium-high speed servo equipment. 3-stage types offer max ratio up to 4000 with stronger torque amplification, suitable for low-speed heavy mixers and conveyors.
Q:What upgrades are needed for 24-hour non-stop operation?
A:For continuous full load, forced pump lubrication is recommended. High-temperature grease for hot workshops, and torque arm for shock loads to counteract reaction force and extend gear service life.
Q:What are the unique benefits of hollow shrink disc output?
A:Keyway-free design enables backlash-free torque transmission and easy disassembly. No slipping or keyway cracking during frequent forward/reverse rotation, perfect for ball screws, rollers and hollow rotary platforms.
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