High-Torque Planetary Gearbox
Solutions
We manufacture ISO-certified planetary gearboxes—from servo-grade precision reducers to heavy-duty winch drives—tailored to agricultural equipment OEMs, greenhouse contractors, and industrial equipment importers in Canada, Australia, Europe, the United States, and other countries.
Core Product Lines
Planetary Gearbox Series
From greenhouse ventilation actuators to offshore winch drums
— our planetary gearboxes are built to withstand the exact conditions your equipment faces day after day.
Industrial Planetary Gearbox
Modular EM, ED, ET, EQ, EC series for continuous industrial loads. Ratio range 3–10,000:1. High torsional stiffness with ISO class mounting flanges.
High Precision Gearbox
Purpose-built for servo & stepper motors. Helical spiral gears, ≤3 arcmin backlash, ISO class 5 accuracy. Ideal for CNC, robotics, and packaging lines.
Winch Drive Gearbox
FEM M5-rated drum-fit designs for cranes, hoists, and cable winches. Output torque 1,000–280,000 Nm. Hydraulic and electric motor adaptor compatible.
Wheel Drive Gearbox
Hub-mount drive reducers for dump trucks, concrete mixers, and wheeled construction vehicles. Handles heavy-load starting and steep gradient climbing.
Slewing Drive Gearbox
Precision rotary positioning for solar dual-axis trackers, wind turbine yaw, and construction machinery. Self-locking and non-self-locking versions available.
Other Drive Gearbox
High Speed Gearbox、 Inline Planetary gearbox etc.
35+
Years Manufacturing
Why Choose Us
Engineering You Can Rely On — Every Order
We combine 35+ years of gearbox manufacturing expertise with ISO-certified processes and a dedicated export team to deliver consistent quality to demanding OEM buyers worldwide.
10,000+ Specifications In-Stock
Drop-In Replacement for Major Brands
Dedicated B2B Technical Support
100% Load-Tested Before Shipping
Application Industries
Powering Critical Industries Worldwide
From greenhouse ventilation actuators to offshore winch drums
— our planetary gearboxes are built to withstand the exact conditions your equipment faces day after day.
Construction Machinery & Tracked Vehicles
As a core transmission component of servo systems, planetary gearboxes, with their high rigidity and low backlash, provide precise micron-level positioning for multi-joint robots, CNC machine tools, and automated production lines. Their compact coaxial design allows for perfect integration within the drive wheels of AGVs/AMRs, ensuring high torque output while minimizing chassis size.
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Material Handling & Lifting Machinery
In continuous operating environments such as mines, ports, and warehousing centers, planetary gearboxes drive large belt conveyors and heavy-duty winches. Their multi-tooth meshing structure effectively disperses impact loads, ensuring smooth start-up and operation of equipment under long-term, high-load conditions, and utilizes high transmission ratios to achieve vertical lifting and horizontal transport of large-tonnage goods.
02
Industrial Automation & Robotics
Planetary gearboxes are the preferred final drive solution for tracked equipment such as excavators and bulldozers. They are typically integrated into the wheel hub or track drive wheel, converting the high-speed rotation of the hydraulic motor into powerful traction. Facing extremely harsh working loads and alternating loads in the field, their high power density ensures excellent mobility for the machinery in complex terrain.
03
Agricultural Machinery
Widely used in tractor PTO power outputs, combine harvesters, and various agricultural implement transmissions. Planetary gearboxes can adapt to frequent starts and stops and unstable power inputs in agricultural operations. Often used in conjunction with universal joints, they achieve efficient power distribution and deceleration within limited space, improving overall machine efficiency and reducing fuel consumption.
04
Energy & Power Engineering
In wind power generation, planetary gearboxes serve as yaw and pitch drives, ensuring precise nacelle alignment with wind direction and real-time blade angle adjustment. In solar tracking systems, they achieve extremely smooth and precise angle fine-tuning through high reduction ratios. Their excellent sealing and fatigue resistance guarantee decades of maintenance-free operation in extreme outdoor climates.
05
Food & Packaging Industry
In food filling and high-speed packaging production lines with extremely high hygiene and synchronization requirements, planetary gearboxes ensure perfect synchronization of material sealing and labeling through smooth torque output. Combined with EPDM seals and stainless steel housing options, the equipment can withstand frequent acid and alkali rinsing environments, significantly increasing production line throughput while meeting stringent food safety standards.
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Get In Touch
Request a Quote or Technical Consultation
Whether you need a standard replacement gearbox or a fully customised OEM solution, our export team responds within 24 hours. Describe your requirements and we’ll send a detailed proposal.
Our 24-Hour Response Promise
Every RFQ is personally reviewed by a technical engineer. You receive a formal quotation with product recommendations, pricing, and lead time — guaranteed within one business day.
📍:Canada Planetary Gear Drive Co., Ltd
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