A compound spur gear is a gear system. It consists of two or more spur gears. These gears are mounted on the same axis. It allows multiple gear pairs to share one axis. This increases the gear ratio in limited space. The design offers high transmission power. It also offers high torque capabilities. Compound spur gears hold great significance in the modern world. They are widely used in various industries. Examples include automotive, aerospace, electronics, and robotics. In automotive transmissions, they help achieve different speed ratios. This improves fuel efficiency and driving performance. In industrial machinery, they transfer power between components accurately. This ensures stable operation of production lines. In some precision instruments and equipment, compound spur gears provide high-precision speed control. They also provide high-precision torque control. This meets strict requirements of scientific research and manufacturing. Overall, compound spur gears play a crucial role. They promote development and progress of modern industry and technology.
Compound Spur Gear Detail
| Product Name | Compound Spur Gear |
| Product Material | Steel bevel gears are made of alloy steel or stainless steel. Alloy steel has high strength; stainless steel is corrosion-resistant. You can choose according to load and environmental requirements. |
| Product Process | Material Selection;Blanking;Tooth Forming;Heat Treatment;Finishing;Assembly;Inspection |
| Surface Treatment | Carburizing Quenching;Nitriding;Induction Hardening;Plating;Shot Peening;Phosphating |
| Customizable Products | Gears / Sprockets / Worms / Shafts / Rack Bars / Bevel Gears, etc. |
Product Advantages
Strictly selected raw materials
Wear-resistant and long service life
Stable structure
Low friction coefficient ,Strict production standards
Support customization
Focusing on production for many years.
Easy to use
Heat treatment for reinforcement
Product Information Parameters
In addition to standard sizes,GRANGIN also focuses on custom parts. It has an absolute advantage in the field of custom parts,
Meet almost all application requirements and the most stringent specifications.
| Modulus | Number of Teeth | Inner Hole | Thickness | Gear Tooth Depth |
| module 1 | 12--50 | 6mm | 10mm | *2.25 |
| 51--65 | 8mm | 10mm | *2.25 | |
| 66--95 | 10mm | 10mm | *2.25 | |
| 95--160 | 12mm | 10mm | *2.25 | |
| module 1.5 | 12--13 | 6mm | 15mm | *2.25 |
| 14--30 | 8mm | 15mm | *2.25 | |
| 31--75 | 10mm | 15mm | *2.25 | |
| 76--120 | 14mm | 15mm | *2.25 | |
| module 2 | 10--12 | 8mm | 20mm | *2.25 |
| 13--18 | 10mm | 20mm | *2.25 | |
| 19--33 | 12mm | 20mm | *2.25 | |
| 34--55 | 14mm | 20mm | *2.25 | |
| 56--96 | 16mm | 20mm | *2.25 | |
| 97--120 | 20mm | 20mm | *2.25 |
20+ years of experience as Compound Spur Gear Pulley manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks,
couplings and other transmission accessories
Semi-Finished Parts Pictures:
Packaging Pictures：
Our Certificate
CE
ISO9001
ISO45001
ISO14001
Related popular products
What is a compound spur gear train?
A compound gear train is a gear arrangement that employs severagears on a single shaft (called compound gears) to achieve agreater gear ratio . The main aim of this type of gear train was totransmit power over short central distances.
What are the benefits of a compound gear train?
The benefits of compound gear trains are you can change the speed of the gears and asthe gears overlap, the gear trains takes up less space. To calculate the gear ratio of acompound gear, multiply the gear ratios of each stage of the gear train.
Where are compound gears used?
A compound gear train uses intermediate gears to connect the input and output gearsallowing for greater speed and torque changes compared to simple gear trains. They areessential in various machines, from power tools to vehicles.
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