PLH disc planetary gearbox

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Huxing PLH Disc Flange Output Planetary Gear Reducer

1. Flange Output: Upgraded Rigidity and Load Capacity

Utilizing a large-diameter hollow flange design, its radial/axial load capacity far exceeds that 

of traditional shaft output structures. It boasts outstanding impact and overturning resistance, 

making it suitable for high-load applications such as robotic arms, indexing tables, 

and rotary platforms. Installation is more stable, and stress distribution is more even.

2. Ultra-High Precision Transmission: Backlash as Low as 3 Arc Minutes

Employing high-precision helical gear grinding technology and an integrated planetary carrier, 

its transmission efficiency is >95%. Positioning is precise, with minimal repeatability. 

It is compatible with servo/stepper motors

meeting the stringent requirements of automation equipment for "zero-backlash" transmission.

3. Compact and Lightweight: Maximized Installation Adaptability

Integrated aluminum alloy housing and disc structure design result in a small size 

and light weight. Standard flange holes allow direct connection to various actuators 

without additional adapters, saving installation space and assembly costs.

4. High efficiency, low noise, long lifespan, maintenance-free and worry-free: 

The planetary gears are made of high-quality alloy steel with a quenching treatment 

and are paired with imported high-viscosity grease. Noise level is <64dB, low temperature rise, 

no leakage, IP65 protection rating, stable operation even under harsh conditions, 

and a service life far exceeding the industry average.

5. Multiple speed ratios and specifications, rapid customization and delivery: 

Speed ratios cover 3-1000, compatible with mainstream brand servo/stepper motors. 

Customization of flange size and output form is supported. Sufficient stock is available, 

and standard models are delivered quickly within 10-15 days to meet urgent customer needs.

🆚 Differentiated advantages compared to competitors:

Pain point 1: Equipment is prone to vibration and inaccurate positioning under heavy loads

→ Solution: Large-diameter flange + tapered roller bearings significantly improve 

anti-tipping rigidity. Low backlash design ensures zero transmission backlash, resulting 

in smoother equipment operation and negligible repeatability errors.

Pain Point 2: Limited installation space and complex adapters

→ Solution: Disc flange output directly connects to the actuator, eliminating 

the need for additional bushings and couplings, saving space and avoiding errors 

and potential failure points caused by adapters.

Pain Point 3: High noise and easy oil leakage, polluting the production environment

→ Solution: Precision helical gear meshing + leak-proof grease, 

operating noise as low as 60dB, double-layer oil seal protection to prevent oil leakage, 

suitable for food, electronics and other scenarios with high cleanliness requirements.

Pain Point 4: High load/continuous operation easily leads to overheating and short lifespan

→ Solution: High-quality alloy steel gears + aluminum alloy heat sink, heat treatment process 

optimizes gear surface strength, continuous operation temperature rise is controllable, 

and service life is extended by more than 50% compared to ordinary models from competitors.

Pain Point 5: Difficulty in adapting to non-standard models 

and long lead times impact project progress.

→ Solution: Standard models are readily available in stock; non-standard customization 

supports rapid drawing and production, with delivery within 10-15 days, 

ensuring no disruption to the customer's project schedule.

Huxing PLH Flange Planetary Gearbox: High torque, high precision, 

and rock-solid stability – the preferred choice for automation transmission!

Direct flange connection without adapters, low noise, leak-proof, 

and long lifespan – the "precision power heart" of servo/stepper equipment!

Heavy load without vibration, precise positioning – Huxing PLH ensures accurate 

and reliable transmission in every operation!