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Product features:
High-Strength Materials: Heavy-duty power transmission synchronous pulleys are typically made of high-strength, wear-resistant materials such as alloy steel and aluminum alloy to ensure stability and durability under high loads and high speeds.
Precision Manufacturing: The manufacturing process adheres to strict high-precision standards, ensuring that key parameters such as the pulley tooth profile and pitch are accurate, thereby improving transmission accuracy and stability.
Diverse Designs: To meet the needs of diverse industrial applications, heavy-duty power transmission synchronous pulleys offer a variety of design options, including different tooth profiles, pitches, pulley diameters, and widths.
Efficient Transmission: Synchronous pulleys utilize a toothing transmission method, enabling efficient and stable power transmission when used with a timing belt. Their mechanical efficiency is typically high, reaching 0.98 or higher.
Accurate Transmission Ratio: Due to the toothing relationship between the timing belt and pulley, heavy-duty power transmission synchronous pulleys can provide accurate transmission ratios, which is critical for applications requiring precise speed and torque control.
Non-slip Transmission: The synchronous belt transmission system has the characteristic of non-slip, which means that no additional heat and wear will be generated during the transmission process, thereby extending the service life of the transmission system.
AT-Series Reinforced Trapezoidal Timing Pulleys: An advanced evolution of T-Series technology, featuring reinforced tooth geometry and material enhancements to deliver proven reliability in harsh operating conditions. Engineered specifically for heavy-duty power transmission and high-torque industrial applications.
Timing Pulley AT5/AT10
Type | Material | Surface Treatment | |||||
AT5 | AT10 | Pulley | Flange | ||||
Belt Width: 10mm | Belt Width: 15mm | Belt Width: 15mm | Belt Width: 20mm | Belt Width: 25mm | |||
A:11.6 W:16.5 L:25(27/29) | A:16.6 W: 21.5 L: 30(32/34) | A:16.5 W:22.5 L:38(40) | A:21.5 W:27.5 L:43(45) | A:26.5 W:32.5 L:48(50) | |||
AW**AT5100 | AW**AT5150 | AW**AT10150 | AW**AT10200 | AW**AT10250 | 6061 | 6061 | Natural Anodizing |
AB**AT5100 | AB**AT5150 | AB**AT10150 | AB**AT10200 | AB**AT10250 | Black Anodizing | ||
AH**AT5100 | AH**AT5150 | AH**AT10150 | AH**AT10200 | AH**AT10250 | Hard Anodizing | ||
AN**AT5100 | AN**AT5150 | AN**AT10150 | AN**AT10200 | AN**AT10250 | Nickel Plating | ||
SF**AT5100 | SF**AT5150 | SF**AT10150 | SF**AT10200 | SF**AT10250 | S45C | SPCC | Black Oxide Coating |
SN**AT5100 | SN**AT5150 | SN**AT10150 | SN**AT10200 | SN**AT10250 | Nickel Plating |
Timing Pulley AT5/AT10
④Pulley Profile
Tooth groove dimensions vary slightly depending on the number of teeth. AT5 tooth pitch (5mm); AT10 tooth pitch (10mm);
The number after the triangle in the figure indicates the AT10 type.
For shaft hole specifications H (round hole), V, F (stepped hole), and Y (stepped hole at both ends), there are no threaded holes.
The inside of the shaft hole may not be surface treated.
AT5: R=4 (number of teeth 15-16); R=5 (number of teeth 18-28);
R=6 (number of teeth 30-60);
AT10: R=8 (number of teeth 14-48)
* For pulleys with type A and shaft holes P or N, the two threaded holes are located approximately 120° or 90° from the center of the tooth groove.