ANSI CONVEYOR SPROCKETS

Install sprockets on the same plane as the shaft. Misalignment causes premature wear, increased noise, and reduced power transmission. Secure mounting bolts to the specified torque values. Check chain engagement and tooth contact across the sprocket face before operation.

Replace sprockets and chains together when possible. New chains on worn sprockets (or vice versa) accelerate wear on both components. Follow inspection schedules based on operating hours and material conditions.

Inspect sprockets during regular maintenance intervals for wear indicators:

• Tooth wear: Check for hooked, pointed, or unevenly worn teeth that indicate excessive wear or misalignment. Replace sprockets when tooth profiles no longer provide full chain contact.

• Chain alignment: Verify sprockets maintain alignment during operation. Monitor for lateral chain movement or unusual wear patterns.

• Lubrication: Maintain chain lubrication to reduce friction between chain rollers and sprocket teeth. Inadequate lubrication accelerates wear on both components.

• Tension: Monitor chain tension and adjust as needed. Excessive tension overloads sprocket teeth and bearing assemblies. Insufficient tension causes chain skip and uneven engagement.

Employee safety should always be a top priority when working with conveyors. Routine training reduces the risk of workplace accidents and encourages adherence to operational best practices.

Equip your conveyor with OSHA-approved protective guarding and emergency stops, and establish clear lockout/tagout procedures to prevent accidents during maintenance and repair tasks.