Skew Hypoid Meshing Bevel Pinion Axis Offset For Pottery Reducer

Structural features
Axis offset: The axis of the pinion (the gear with the shaft on the left is smaller) is not in the same plane as the axis of the large gear (the larger disc gear on the right), and there is a significant offset. This offset design allows for flexible layout in the reducer, efficient use of space, and more compact transmission structure design.
Helix angle differences: The helix of the pinion gear is more compact and inclined, and its helix angle is larger than that of the bull gear. This makes the pinion diameter relatively larger under the same modulus and number of teeth, which enhances the strength of the gear, and has a higher degree of overlap during meshing, which can transmit power more smoothly during the transmission process, reduce vibration and noise, and meet the needs of stable operation of the pottery reducer.

Tooth profile features
Tooth shape: From the direction of the tooth, it can be found that the tooth wire presents an arc shape, which is convenient for grinding the tooth in the processing, which is conducive to achieving high precision, so as to adapt to the high-speed and high-precision transmission requirements of the pottery reducer.
Tooth height type: The gear belongs to the shrinkage tooth type, the tooth height gradually shrinks from the big end to the small end, this tooth height design helps to optimize the force distribution of the gear while ensuring the transmission strength, and improve the transmission efficiency.

Appearance shape
Approximate bevel gear: the large gear is disc-shaped as a whole, and the teeth are radially distributed from the center to the outside, similar to the expansion form of the bevel gear, but it is different from ordinary bevel gears due to the axis offset and unique tooth surface shape. The pinion is shaft-shaped, meshed with the large gear, and the two cooperate to achieve power transmission and deceleration functions.
Large and small gear fit: The small gear is smaller and has fewer teeth than the large gear, and the large gear has a large volume and more teeth. When the pottery reducer is working, the pinion drives the large gear to rotate, and through the meshing transmission of the two, the effect of reducing the speed and increasing the torque is realized, so as to provide suitable power output for each working part of the pottery reducer.

DINGSCO Precision Gear Solutions — Pioneering Force in Equipment Transmission

Core Advantages: Cutting-Edge Equipment × Digitalized Processes × Full-Cycle Services

As a leading precision gear manufacturer, DINGSCO specializes in customized production of micro high-precision spiral bevel gears and hypoid gears through our multiple CNC seven-axis five-linkage spiral bevel gear grinding/milling machines and Gleason spiral bevel cutter technology. With DIN 6 precision class (tooth profile error ≤ ±5μm), 95%+ transmission efficiency, and ultra-high reduction ratios, we deliver reliable transmission solutions for robotics, motor drives, new energy vehicles, and more.

Why Choose DINGSCO?
✅ High Precision: Achieving DIN 6 grade accuracy, leading the industry in controlling tooth profile errors.

✅ High Efficiency: With a single - stage reduction ratio of up to 300:1, and a transmission efficiency of over 95%.

✅ Durability: 40% lower lifecycle cost, <0.5% failure rate.
✅ Fast response: The digital process can shorten the delivery cycle to 20 working days.

Contact Us Soon for gear optimization proposals and 3D meshing simulations!

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!