Aligned sprockets, proper adjustment of chain slack, lubrication, and careful handling and inspection of chains and sprockets are essential to minimize vibration, maximize power transmission and meet the expected service-life of chain drives. Industrial mechanics must be trained to master the fundamental skills related to the installation and maintenance of chain drives.

The Chain Drives 1 package includes all the hardware and tools to teach these skills. Sprockets with varying numbers of teeth, chains, connecting links, a chain puller, and a chain breaker are available for students to experiment with proper installation and maintenance procedures. Sprockets are stored on a panel for identification and inventory control. The panel has handles for moving and positioning.