For normal running of the belt with acceptable swaying, The belt-sway switch is generally mounted on both sides and near the edge of the conveyor belt. A is generally mounted on the bot sides and near the edge of the conveyor belt. A small clearance is allowed between contact roller and the belt edge to allow the normal running of the belt with acceptable swaying. When swaying exceeds normal limit, the belt edge pushed the contact roller. Which drives the switch and operates the contacts. The switch reset automatically when the belt resumes normal running.
The switch allows smooth running of the conveyor and protects it from damages by over swaying which can occur due to uneven loading of material, worn out idler roller bearings etc.
- Universal ( common ) cast aluminum / DMC enclosure
- Same overall and general mounting dimensions and hence reduction in variety of mounting brackets
- Rationalized design and construction allows inter changeability of parts
- Special rubber seal ( 0 ring) on shaft for better protection against ingress of dust, dirt etc