A 6M 7-12-005 is a 0.1227-inch pitch, single-strand, self-lubricating roller chain made of acetal resin, designed for low-torque instrumentation drives such as pen carriages and X-Y plotters. It has a nominal weight of 1 oz per 15 feet and supports operating temperatures from -40°F to +250°F, with sustained use above +180°F not recommended. The chain operates at speeds up to 1000 feet per minute on 8-tooth sprockets and handles running tension loads up to 2 lbf. Its unit-link design allows adjustable length via snap-together assembly, with no connecting link required. It is supplied as a 5-foot length and has been 100% inspected for break strength, dimensions, and flexibility.
Chain and sprocket drives are often used where positive synchronization between shafts and transmission of substantial torque are required. They are one of the more frequently used methods of power transmission, providing greater power than belts. Highly efficient, a single chain can drive several shafts and is used for both long and short distances. Adverse conditions, such as temperature and environment, do not affect their running. Other advantages include compact size and low maintenance costs. Chain drives are found in a wide range of power transmission applications, including bicycles, agricultural machinery, machine tools, conveyors, business machines, electronic or electro-mechanical devices, etc.
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Roller Chain |
| Product Number | A 6M 7-12-005 |
| Product Name | 0.1227" Pitch, Acetal Resin Roller Chain |
| Material | Acetal; Acetal |
