Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of custom planetary gears in China. If you're going to wholesale bulk cost-effective custom planetary gears made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
At Hansheng, we specialize in designing and manufacturing custom planetary gears tailored to your specific industrial applications. Whether you need exact gear ratios for robotics, low backlash for CNC machinery, or high torque density for heavy-duty automation, our engineering team works directly with your CAD designs to deliver OEM solutions that meet rigorous tolerances.
General Customization Capabilities
| Parameter | Specification / Options |
|---|---|
| Gear Ratios | 1:3 to 1:1000 (Single, Double, or Triple Stages) |
| Max Output Torque | Up to 2000 Nm |
| Backlash | ≤3 arc min (P2) / ≤2 arc min (P1) / ≤1 arc min (P0) |
| Materials | Alloy Steel, Stainless Steel, Carbon Steel, Brass (Customizable) |
| Heat Treatment | Carburizing, Quenching, Nitriding (Hardness: HRC 58-62) |
| Lubrication | Lifetime synthetic grease (Maintenance-free options available) |
What Can We Customize For You?
comprehensive OEM/ODM services
Custom Shafts & Flanges: Modified input/output shafts (keyway, splined, flat, or hollow) to seamlessly fit your servomotors or stepper motors.
Special Environments: IP65/IP67 rated sealing for dust and water resistance, or extreme temperature modifications.
Noise Reduction Design: Optimized gear tooth profiles (helical planetary gears) for ultra-quiet operation (< 60 dB).


Our Range Of Services
Comprehensive Support from Design to Series Production
Whether it's precision gear components or high-precision gearboxes, as your partner, we accompany you throughout the entire process-from design and detailed planning (including material selection) to sample production, prototyping, validation testing, and finally to series production and end-use application.
01
Complete In-House Production Capability
Having more than ten years of expertise, we focus on CNC machining, high-precision gear machining, and other gearbox systems. Our own manufacturing addresses all important CNC metalworking techniques. We constantly include new technology to improve our choice of contemporary, highly automated gear.
02
Expertise in Both Metal and Plastic Materials
Choosing suitable materials or material combinations helps us to solve certain design concerns throughout the specification process: load capacity, noise, efficiency, installation space, weight, etc.
03
Solutions Driving Multiple Industries
Most industrial areas make great use of our gearboxes, components, and gearbox systems. Our great industry knowledge helps us to regularly provide dependable solutions.
04
Uncompromising Quality Assurance
Aiming for best performance, we keep our quality standards for every good and technique. Strictly following ISO quality management system criteria, our dedication to ongoing development seeks zero faults in all goods, services, and activities.
05
Why Choose Hansheng
Strict Quality Control
100% inspected before shipment. We utilize advanced testing equipment, including CMM (Coordinate Measuring Machines) and gear meshing testers, to ensure zero-defect delivery.
Rapid Prototyping
From initial drawing confirmation to prototype delivery, we offer fast turnaround times (typically 15-20 days) to keep your project on schedule.
Direct Manufacturer Pricing
No middlemen. You get factory-direct cost efficiency without compromising on precision.
Our Customized Cases
Hansheng Automation has a great deal of expertise offering specialized solutions that meet our customers' particular requirements and problems. Every project is unique, hence we concentrate on providing particular customizing depending on particular customer needs. Here are many of our successful custom planetary gears examples.



Applications
Our custom planetary gearboxes are widely trusted across various industries:
Industrial Robotics & AGV (Automated Guided Vehicles)
CNC Machining Centers
Packaging and Printing Machinery
Medical Equipment
FAQ
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