Short Description:

High precision spur gear sets are expertly engineered for aviation drone gearboxes, delivering exceptional accuracy, durability, and reliable power transmission. Designed specifically for drone drivetrains, these spur gears enhance control response, extend battery life, and boost overall payload efficiency for stable, high-performance flight.

Manufactured from premium materials to withstand demanding operational environments, Belon drone gear sets maintain consistent performance under rigorous conditions.

Gear Material: 42CrMo alloy steel

Custom Module Sizes: 0.3mm – 1.5mm

Heat Treatment: Quenching & tempering, hardness 28–32HRC

Accuracy Grade: ISO 7 – 8

Application: Aviation drones, UAV gearboxes, drone drivetrains, precision transmission systems


Product Detail

Product Tags

Shanghai Belon Machinery Co., Ltd. (Belon Gear) is a leading manufacturer of high-precision gears, shafts, and custom transmission solutions. Since 2010, we have focused on OEM precision gear manufacturing for aviation, drones, robotics, automation, and motion control industries worldwide. Belon Gear develops and manufactures tailored spur gear for reducers of multi‑rotor and fixed‑wing drone systems. Our engineering team fully optimizes gear ratios, module sizes, and face widths to match your exact torque and speed requirements, while minimizing overall size and weight for superior drone flight performance.

 

Applications in Drone Systems

Spur gear reducers are widely used across diverse drone platforms:

In aerial photography & cinematography drones, they ensure smooth, stable motion control for gimbal systems, enabling crisp high‑resolution imaging and video.

For agricultural spraying drones, they deliver consistent motor torque to improve flight stability and spray accuracy over large farm areas.

In surveying, mapping & inspection UAVs, our precision gearing supports accurate positioning, stable sensor alignment, and reliable data capture.

For logistics & delivery drones, ruggedized spur gear reducers handle heavy payloads while preserving energy efficiency for extended flight range.

 

With advanced manufacturing facilities, strict quality control, and professional engineering support, Belon Gear will be your trusted partner for high‑performance drone transmission solutions all the time.

The production process for spur gear is as below:
1)Raw material
2)Forging
3)Pre-heating normalizing
4)Rough turning
5)Finish turning
6)Gear hobbing
7)Heat treat carburizing 58-62HRC
8)Shot blasting
9)OD and Bore grinding
10)Gear grinding
11)Cleaning
12)Marking
13)Package and warehouse

Production Process:

forging
quenching & tempering
soft turning
hobbing
heat treatment
hard turning
grinding
testing

Manufacturing Plant :

Belon Gear is a top‑ten leading enterprise in China’s precision gear and transmission industry, with 1,200 dedicated employees and a strong track record of technological innovation. We hold 31 invention patents and 9 utility patents, backed by advanced in‑house manufacturing, heat treatment, and precision inspection equipment. Every process—from raw material incoming to finished gear assembly—is fully completed in‑house, ensuring strict quality control, consistent performance, and short lead times. Our expert engineering and quality assurance teams work continuously to meet and exceed global customer requirements for precision, reliability, and customization.

Cylindrical Gear
Gear Hobbing, Milling and Shaping Workshop
belongear heat treat
Turning Workshop
Grinding Workshop

Inspection

To guarantee dimensional accuracy and consistent quality, Belon Gear is equipped with a full range of advanced precision inspection instruments, including:

  • Brown & Sharpe three-coordinate measuring machine
  • ZEISS COLIN BEGG P100 / P65 / P26 measurement centers
  • German Mahr cylindricity measuring instrument
  • Japanese surface roughness tester
  • Optical profiler
  • Profile projector
  • Precision length measuring machine

These high-end inspection devices ensure full-dimensional verification and complete quality traceability for every gear we produce.

cylindrical gear inspection

Reports

Prior to every shipment, Belon Gear provides comprehensive quality inspection reports as well as customized test reports based on customer-specific requirements. All documents are carefully prepared for your review and approval, ensuring full transparency, traceability, and compliance with your drone gearbox and precision transmission standards.

工作簿1

Packages

inner

Inner Package

Here16

Inner Package

Carton

Carton

wooden package

Wooden Package

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