HTD3M 38 Teeth Timing Pulley D Hole 38T Synchronous Wheel
HTD3M Timing Pulley Synchronous Wheel D Hole – 38 Teeth, Aluminum Alloy
The HTD3M Timing Pulley Synchronous Wheel D Hole is designed for high precision and torque resistance in transmission systems. Constructed from aluminum alloy with a galvanized iron flange, it provides excellent durability and corrosion resistance. The AF Type ensures a secure and precise fit, while the D-type inner hole design minimizes slippage and offers better torque resistance compared to traditional through-hole and screw-locking methods. The pulley features a 3 mm (0.12 inches) teeth pitch and 38 teeth, delivering smooth and accurate power transmission.
Technical Specifications:
| Specification | Details |
|---|---|
| Main Material | Aluminum alloy with galvanized iron flange |
| Surface Treatment | Untreated (may show slight oxidation over time) |
| Type | AF Type |
| Teeth Pitch | 3 mm (0.12 inches) |
| Number of Teeth | 38 |
| D Hole Sizes (d1 x d2) | 5x4.5 mm, 6x5.5 mm, 8x7.5 mm, 10x9 mm, 12x11 mm (0.20 to 0.47 inches) |
| Slot Width | 11 mm and 16 mm (0.43 and 0.63 inches) for belts of 10 mm and 15 mm (0.39 and 0.59 inches) |
| Bore Tolerance | 0-0.03 mm for precision fitting |
Features:
- D-type inner hole resists torque better than traditional methods, reducing slippage
- Fixed machine screws are included for secure installation
- Ideal for torque-resistant applications and precise alignment in industrial machinery
- Untreated aluminum alloy may exhibit slight oxidation over time
Application:
This pulley is ideal for transmission components requiring high torque resistance and precise synchronization in industrial systems.
Package Includes:
- 1 x HTD3M Timing Pulley Synchronous Wheel D Hole
- Fixed machine screws included (key for the keyway must be purchased separately)
- Packaging: Plastic bag or carton box based on order size
Keywords:
HTD3M timing pulley, D hole pulley, 38 teeth pulley, aluminum alloy pulley, torque-resistant pulley, AF type pulley, transmission components, 3 mm pitch pulley