The A 6A 3-14H3712 is a hubless, double-flanged aluminum alloy timing belt pulley with a 14-tooth profile, designed for 1/5" pitch belts up to 3/8" wide. It has a 0.375" bore and is secured by two #8-32 set screws. The pulley has a pitch diameter of 0.891", an outer diameter of 0.871", and a face diameter of 1-3/32". The material is clear anodized aluminum alloy. Its outer diameter tolerance is specified as +.003/-.000 for 18 to 30 grooves, which applies to this part as it has 14 grooves and falls within the tolerance range for 10 to 16 grooves at +.002/-.000.
For power transmission applications, a belt and pulley drive system are one of the most common and cost-effective methods used to transfer motion in a drive system. synchronous timing belts, with their defined pattern and evenly spaced teeth, mate with matching timing belt pulleys and idlers to drive motion in precision equipment. When synchronization between shafts is not a priority, V- belts are an excellent alternative. V-belts ride in the groove of compatible V-belt pulleys and idlers. Flat belts find considerable usage in applications requiring small pulley diameters, high belt surface speeds, low noise levels, low weight, and inertia. Round belts or O-Rings are used with grooved pulleys. A cable drive system is another means of transmitting synchronous motion. Consisting of an extremely flexible cable and uniquely grooved pulleys, the Synchromesh Drive system offers design possibilities previously not achievable. Timing belt and cable accessories, belt tensioners and tension testers assist in the maintenance and operation of a belt drive system.
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Timing Pulleys (inch) |
| Product Number | A 6A 3-14H3712 |
| Product Name | .200" (XL) Pitch,14 Teeth, 0.375" Bore, 2 Flanges / No Hub, Aluminum Alloy Timing Pulley for 0.375" Wide Belt |
| Component Type | Timing Pulley |
| Pitch Type | 0.200" (XL) |
| Material | Aluminum |
| Flanges | Two Fanges |
| Belt Width | 0.3750 inch (9.52 mm) |
