L Series Anodized Aluminum Trapezoidal Teeth Timing Belt Pulley
Timing Belt Pulley is generally made of 45# steel, aluminum alloy, cast iron, cast aluminum, brass and other materials. It consists of three parts: rim, spoke and hub. The inner holes are available in the form of round, D-shaped holes and tapered holes. Surface treatments include natural oxidation, blackening, galvanizing, color galvanizing and high-frequency quenching.
As a mechanism for transmitting the rotational power generated by the motor, synchronous pulleys and synchronous belts are generally widely used in design. The transmission and transmission functions are achieved through the engagement between the timing belt pulley and the timing belt teeth.
Trapezoidal tooth timing belt pulley is the most widely used and is divided into various series:
MXL/XXL/XL/L/H/XH/XXH series, T2.5/T5/T10/T20 series.
Technical parameters:
| Type | bw | hg | Y+1.5° | rb | rt | 2k |
| MXL | 0.84±0.05 | 0.69 | 20 | 0.35 | 0.13 | 0.508 |
| XXL | 1.14±0.05 | 0.84 | 25 | 0.35 | 0.30 | 0.508 |
| XL | 1.32±0.05 | 1.65 | 25 | 0.41 | 0.64 | 0.508 |
| L | 3.05±0.10 | 2.67 | 20 | 1.19 | 1.17 | 0.706 |
| H | 4.19±0.13 | 3.05 | 20 | 1.60 | 1.6 | 1.372 |
| XH | 7.90±0.15 | 7.14 | 20 | 1.98 | 2.39 | 2.794 |
| XXH | 12.17±0.18 | 10.31 | 20 | 3.96 | 3.18 | 3.048 |
Features:
1. Precise positioning: The tooth design of the trapezoidal teeth timing belt pulley is derived from gears, which can provide precise positioning capabilities. This makes them very useful in applications that require accurate transmission and positioning, such as machine tools, textile machinery, household appliances, commercial equipment, and camshaft transmission in engines.
2. Efficient transmission: The trapezoidal teeth timing belt pulley matches the tooth shape of the timing belt to provide positive toothing, similar to a chain or gear transmission. This forward gearing can provide higher transmission efficiency and reduce energy loss.
3. Reduce sliding and return stroke: The tooth design of trapezoidal teeth timing belt pulley can effectively reduce sliding and return stroke. This means that in applications with high speed and high torque changes, trapezoidal tooth timing belt pulleys can provide more stable and reliable transmission performance.
4. High torque transmission capability: The design of the trapezoidal teeth timing pulley enables it to withstand high torque transmission. This makes them ideal for applications requiring high torque output, such as industrial machinery and automotive engines.
5. Wide availability: The trapezoidal teeth timing pulley has a wide range of tooth specifications, including MXL, XL, L, H, XH, XXH and other specifications. This makes trapezoidal toothed synchronous pulleys very common in the market and easily available.
Reference Photos:
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L Series Anodized Aluminum Trapezoidal Teeth Timing Belt Pulley Images
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