Models and type - ME 8104 Limit Switch - TZ 8104 Limit Switch - Rotary Roller Arm Limit Switch - Momentary function What it is - A limit switch designed for end-of-travel sensing using a rotary roller arm actuator. - Operates with momentary action, returning to its normal state after actuation. Why you need it - Provides reliable end-of-travel detection to protect machinery from overrun and to trigger appropriate control actions. - The rotary roller arm enables consistent actuation by moving parts, reducing missed detections. - Momentary operation simplifies control logic and wiring for many automation layouts. - Designed to support a range of applications with the ME 8104 and TZ 8104 model family. Key attributes - Function: end-of-stroke limit detection with momentary contact - Compatibility: models ME 8104 and TZ 8104 - Actuator: rotary roller arm - Operation: momentary (spring-return) action - Performance: designed for repeatable actuation in standard limit switch applications Applications and use scenarios - Conveyor systems: detect the end of travel of a belt or pallet and initiate stop or reverse sequencing - Press or stamping machines: provide a reliable end-of-stroke sensor to terminate motion safely - Automated equipment: serve as a position or boundary sensor within robotic cells or pick-and-place setups Installation and maintenance notes - Refer to the official datasheet for electrical ratings, mounting dimensions, terminal type, and protection/IP rating - Regularly inspect the rotary roller arm and operating area to ensure smooth, unobstructed actuation - Verify compatibility with your control circuit and wiring to ensure proper momentary signaling This description stays aligned with the ME 8104 and TZ 8104 limit switch models, their rotary roller arm actuator, and momentary operation, without adding or omitting core details.