The S7914Y-20AFT030 is a 20-pitch twin-core Posi-Drive belt with an aramid fiber core and 30 drive pins, measuring 4.712 inches in pitch length. It has a belt thickness of 0.22 inches, a pin diameter of 0.070 inches, and operates within a temperature range of -10°F to +140°F. The belt supports a maximum operating speed of 1300 ft/min under no-load conditions and 550 ft/min under load, with a belt tension rating of 10 lbf. It is designed for precision motion transfer in synchronous drive systems.
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 Belts (inch) |
| Product Number | S7914Y-20AFT030 |
| Product Name | Twin core Posi-Drive belt, 20 Pitch, 4.712" Pitch Length 30 Pins |
| Number of Teeth | 6 |
