SEDIS – Conveyor Chains Wheels Sprockets Catalogue

Complete system view
This catalogue treats chain, wheels and sprockets as a matched set. Correct pairing improves engagement, reduces polygonal effects and extends life.

Engineering data

• Dimensional charts and tolerances for matching chain to tooth profile and roller diameter.
• Allowable working loads and speed envelopes for common conveyor layouts.
• Material/coating guidance for wet, abrasive or sanitary environments.

Design integration

• • Align sprocket planes; control shaft deflection and bearing fits to maintain tooth contact.
  • Specify take‑up range and guide profile to prevent side load and vibration.

 

Maintenance planning

• • • Set inspection points at transfers and curves; trend noise/temperature as early indicators.
    • Replace sprockets when hooking exceeds limits; do not pair new chain with worn profiles.