High Precision Micro Reducer 80 Angle Gear ISO 5-6 Grade Accuracy with Custon Service

High Precision Micro Reducer 80 Angle Gear ISO 5-6 Grade Accuracy with Custon Service

Micro Reducer 80 Angle Gear is a core transmission gear component specially designed for 80-series micro right-angle reducers. Adopting small-module precision processing technology, it is matched with servo motors and stepper motors to realize 90° right-angle power steering, speed reduction and torque increase. Featuring compact size, high precision, small backlash and stable transmission, this product is mainly used in light-load high-precision transmission scenarios such as small automation equipment, precision instruments and smart home, serving as a key part of micro right-angle transmission system.

Product Features

• Customized for Micro Reducer 80 Angle, compact structure and small installation space.
• 90° orthogonal drive with accurate steering and high power transmission efficiency.
• Small-module precise tooth profile, smooth operation, low noise and low vibration.
• Extremely small backlash, accurate positioning, suitable for high-precision micro transmission.
• Strong, tough and wear-resistant material, suitable for frequent forward-reverse start-stop conditions.
• Small heat treatment deformation, good dimensional consistency and convenient assembly.
• Compatible with various micro power sources such as DC motors, servos and steppers.

Technical Parameter Table

Working Principle

Micro Reducer 80 Angle Gear for micro reducer realizes 90° spatial right-angle transmission through bevel or helical gear sets, converting axial power input from the motor into vertical output. It achieves speed reduction and torque increase through tooth ratio matching, transforming high-speed low-torque power into low-speed high-torque output. Precise tooth profile ensures uniform meshing, reduces impact and backlash, realizing accurate control and stable transmission of right-angle movement for micro equipment.

Main Applications

• Core gears for 80-series micro right-angle reducers and right-angle geared motors.
• Smart home: smart curtains, smart door locks and lifting mechanism transmission.
• Precision instruments: optical equipment, testing instruments and small PTZ steering.
• Small automation: micro manipulators, 3D printers and small robot joints.
• Electronic equipment: camera rotating mechanisms and automatic opening-closing devices.
• Light-load precision scenarios such as medical micro-equipment, electric tools and model transmission.

Product Advantages

• Accurate 90° right-angle transmission, compact structure, suitable for narrow spaces of micro equipment.
• Small-module high-precision processing, accurate positioning, small backlash and no motion lag.
• Low noise, low vibration and quiet operation, suitable for household and precision environments.
• Wear-resistant and fatigue-resistant, capable of long-term frequent start-stop with stable service life.
• High standardization and good interchangeability, directly replace imported gears of the same specification.
• Lightweight design without increasing overall load and high transmission efficiency.
• Support small-batch customization to meet modification needs of different micro reduction mechanisms.

Production Process

• Raw material inspection: material composition and hardness test.
• Precision forging / cutting: micro gear blank forming.
• Pre-heat treatment: normalizing / tempering to improve machinability.
• CNC fine turning: inner/outer diameter, end face and reference surface processing.
• Hobbing / milling: semi-finishing of small-module tooth profile.
• Heat treatment: carburizing & quenching or tempering to improve strength and hardness.
• Precision gear grinding: correction of tooth profile, lead and pitch accuracy.
• Accuracy inspection: full inspection of backlash, tooth error and dimensions.
• Anti-rust treatment, vacuum packaging and warehousing.

Why Choose us?

• 7-axis CNC Grinding: Tolerances as tight as ±5μm for quiet, durable operation.
• Strong technical expertise: Doctoral and master’s professionals in spiral bevel gear technology.
• Custom Design: Solutions for high-reduction, high-speed, heavy-load, and low-noise and less teeth for users
• Rigorous Testing: 100% inspection via Gleason metrology systems.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!