The A 6R 3 series consists of XL timing belts with a 5.08 mm pitch, made of neoprene with nylon covering and fiberglass reinforcement, designed for synchronous power transmission. The belt width is 9.5 mm (3/8 inch), and the operating temperature range is -30°C to +100°C. The belt has a breaking strength of 158 N per 1 mm of width and a working tension of 125 N for a 25.4 mm width. The catalog lists part numbers by number of grooves and pitch length, with no specific entry for 155 teeth; however, the series supports pitch lengths up to 2590.8 mm and groove counts from 21 to 510. Belt widths and dimensional specifications follow inch and metric standards as documented.
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 | A 6R 3-155037 |
| Product Name | .200" (XL) Pitch, 155 Teeth, 3/8" Wide Single Sided Neoprene Belt with Fiberglass Cords |
| ANSI Pitch | 0.200" (XL) |
