China Sintered Timing Belt Pulley
BLUE timing belt pulleys are precision-designed with tight tolerances of ±0.01mm, ensuring reliable, quiet, and smooth belt operation. We offer over 100 standard sintered timing pulleys with no tooling fee to suit your car engine.
BLUE Timing Pulley Advantages
Under the strict control of IATF 16949:2016 standards, our timing pulleys meet the highest quality requirements.
Our timing pulleys are precisely manufactured with a core hole tolerance of ±0.015 mm and verticality within 0.025 mm, ensuring a high-precision fit with the crankshaft.
BLUE offers timing belt pulleys with both trapezoidal profiles (including MXL, XL, L, H, XH, and XXH series) and curvilinear tooth profiles such as HTD (High Torque Drive), GT2, and GT3.
To enhance timing pulleys mechanical properties, we provide a variety of surface treatments, including steam treatment, electroplating, resin impregnation, and Dacromet.
Standard Timing Belt Pulley
As a leading powder metallurgy supplier, we offer a wide range of standard timing belt pulleys with no mold fees and fast delivery.
Our standard timing belt pulleys cover numerous auto models, including Audi, VW, Toyota, Renault, Lancer, Opel Astra, Chevrolet, Bora, Beetle, etc.
Furthermore, BLUE standard timing pulleys include trapezoidal and curved tooth profiles.
Download our timing pulley catalog for free to find the exact match for yours.
Advantages of Sintered Timing Pulley
High Material Utilization
Sintered timing belt pulleys are made from metal powder without the need to cut excess material, ensuring efficient use of resources.
Reduced Secondary Processing
Powder metallurgy timing pulleys are pressed and formed with high tooth profiles accuracy, requiring minimal secondary processing.
Tight Tolerance
Sintered timing belt pulley molds are highly precise, achieving minimum tolerances of ±0.01 mm after the sizing process.
Cost-Effective
Compared to machined timing pulleys, which waste more raw material and are more expensive, powder metallurgy offers a more economical solution.
Applications of Timing Pulley
Automotive Engines
Timing belts transfer power between the engine crankshaft and camshaft, ensuring that the engine valves open and close at the correct times.
Industrial Machinery
Timing belt pulleys enable stable, non-slip power transmission, ensuring the synchronous and precise movement of machines.
Office Equipment
Timing belt pulleys facilitate the precise movement of the printhead and paper handling mechanisms of printers and copiers.
Custom Timing Belt Pulley Specifications
The following table shows BLUE’s production capabilities for timing belt pulleys, including tolerance and diameter range, hardness, density, surface treatment, etc.
| Attribute | Value |
|---|---|
| Material | MPIF 35 FC-0205, FC-0208, FN-0205, FD-0208 |
| Density | 6.6-7.0g/cm3 |
| Hardness | 65-90 HRB |
| Surface finish | Ra 0.8μm to Ra 1.6μm |
| Surface Treatment | Steam Treatment, Dacromet, Electroplating |
| diameters | ⌀30 to ⌀150mm |
| Tolerance | ±0.01 mm |
FAQ's
Here are some of the questions we get asked often. If yours isn’t answered, don’t hesitate to contact us, we’re happy to help!
A timing pulley is a toothed, grooved wheel that forms a timing system when paired with a timing belt.
It transmits synchronous rotational motion between shafts, ensuring precise timing and preventing slippage in mechanical systems.
In an automobile engine, the timing pulley system synchronizes the rotation of the crankshaft and camshaft, ensuring that the engine valves open and close at the proper times and in the correct sequence.
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