ROS-2D-RST-YEL Thermo Ramsey Belt Misalignment Switch

ROS-2D-RST-YEL Thermo Ramsey Belt Misalignment Switch product information

ROS-2D-RST-YEL is a Thermo Scientific Ramsey Pro-Line ROS run-off switch for monitoring conveyor-belt position and tracking. The switch is mounted on the conveyor structure with its roller arm positioned relative to the belt edge.

Manufacturer-documented specifications

• Belt contact rotates the roller actuator and internal actuation shaft.
• Two cams operate independent SPDT microswitches.
• First microswitch operates at 10° for warning; second operates at 20° for shutdown.
• Roller arm uses internal stainless-steel bearings.
• Manufacturer-published belt-speed capability: up to 6.4 m/s (1250 ft/min).

Manufacturer source: Thermo Scientific Ramsey Pro-Line Conveyor Protection Switches official data sheet