100 Angle Grinder Spiral Bevel Gear Set for Power Tools

100 Angle Grinder Spiral Bevel Gear Set

The 100 Angle Grinder Gear Set is a high-precision spiral bevel gear assembly designed for 100 mm angle grinders. Manufactured from premium alloy steel with precision machining and heat treatment, it provides high transmission efficiency, excellent wear resistance, smooth operation, and long service life, making it ideal for power transmission systems in various electric power tools.

Product Features

• Smooth meshing with high transmission efficiency.
• Made of premium alloy steel for high load capacity.
• Heat-treated teeth ensure long service life.
• Reduced vibration and quieter performance.
• Precise Dimensions for Easy Installation and Replacement.

Technical Parameter Table

Main Applications

• Angle Grinder Repair & Spare Parts Replacement
• Metal Cutting & Grinding Equipment.
• Stone Cutting & Polishing Equipment.
• Automotive Repair & Industrial Maintenance Equipment.

Product Advantages

• Precise meshing ensures stable power transmission.
• Heat-treated teeth provide excellent wear resistance.
• Premium alloy steel withstands heavy-duty applications.
• Smooth operation improves overall performance.
• Precision machining ensures excellent dimensional accuracy.

Production Process

• High-quality alloy steel for reliable performance.
• CNC turning and gear hobbing ensure high accuracy.
• Carburizing, quenching, and tempering improve hardness and wear resistance.
• Gear grinding and deburring provide smooth meshing.
• Comprehensive inspection of dimensions, hardness, and gear meshing.
• Anti-rust treatment and secure packaging before shipment.

Cautions

• Ensure correct alignment to prevent uneven loading.
• Apply suitable grease to reduce wear.
• Do not operate under excessive load for extended periods.
• Check gear wear and meshing condition regularly.
• Prevent dust and metal debris from entering the gearbox.
• Store in a dry environment with anti-rust protection.

Why Choose us?

• 7-axis CNC Grinding: We adopt high-precision 7-axis CNC grinding machines, holding tolerances as tight as ±5μm, ensuring gears run quietly, smoothly and with outstanding durability.
• Strong technical expertise: Our core R&D team includes doctoral and master’s professionals specializing in spiral bevel gear technology, providing strong technical support for complex projects.
• Rigorous testing & high precision: All gears undergo 100% inspection with Gleason metrology systems. We can achieve DIN 6 grade accuracy with strict control over tooth profile and direction errors, keeping our quality at the industry-leading level.
• High transmission efficiency: Our gear designs support a single-stage reduction ratio of up to 300:1, with actual transmission efficiency reaching over 95%, greatly improving energy utilization.
• Excellent durability & cost efficiency: Our gears deliver 40% lower lifecycle cost and a failure rate below 0.5%, ensuring stable long-term operation and reduced maintenance costs.
• Fast response & short lead time: Supported by our digitalized production process, we are able to shorten the delivery cycle to only 20 working days, helping you accelerate project development and launch.
• Professional custom design capability: We provide fully customized gear solutions for applications requiring high-reduction, high-speed, heavy-load, low-noise, and special small-tooth profiles, based on your actual working conditions.

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!