Working principle

Power transmission: Gears transmit motion and power through the meshing of teeth. When the teeth of two gears mesh with each other, the driving gear (input shaft) rotates, and its tooth surface squeezes the tooth surface of the driven gear, transferring kinetic energy to the driven gear (output shaft).
Movement direction change: The rotation direction of external meshing gears (such as parallel axis spur gears) is opposite; If an idler gear (intermediate gear) is added, the steering direction of the driving wheel and the driven wheel can be kept consistent.
Speed and torque regulation: Speed is inversely proportional to the number of teeth, and gears with more teeth have lower speed but higher output torque. By combining gears with different numbers of teeth (gear pairs), deceleration/acceleration or torque increase/decrease can be achieved.
Tooth profile design: commonly used involute tooth profile to ensure smooth transmission and reduce friction during meshing process.

Sprocket wheel is a key mechanical transmission component widely used in bicycles, motorcycles, conveyors, agricultural machinery and industrial equipment. It works together with chains to transmit rotary motion and power efficiently between shafts, ensuring stable speed and torque conversion. Manufactured from high-quality carbon steel, alloy steel or stainless steel, sprocket wheels are heat-treated to improve hardness, wear resistance and fatigue strength. Precision machining ensures accurate tooth profile and smooth chain engagement, reducing vibration and noise during operation. Different types such as simplex, duplex and triplex sprockets are available to meet various load and speed requirements. Proper surface treatment like blackening, zinc plating or hardening further extends service life and enhances corrosion resistance. Sprocket wheels are essential for reliable mechanical drive systems, offering durability, high efficiency and long-term stable performance in demanding working conditions.

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Workshop environment

Factory environment

Plant equipment

Factory production equipment

FAQ

Can you accept small quantities?

Yes, accept small quantity, fast delivery

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

What are the terms of payment?

Wire transfer or letter of credit, Western Union, Alipay, etc.

What is the minimum order quantity?

It depends on the product.