Siemens Roller lever metal with plastic roller

Accessory variant = Actuating head
Material = steel/plastic

Limit switch actuating elements 3SE5. A series of switch heads for use with the SIRIUS 3SE5 series limit switch. Due to their plug-in connection and uniform interface, these switch heads are easily interchangeable. Compatible with both modular switch units and complete switch units. Rounded plungers and roller plungers. Operation in the direction of the plunger axis or with the rod at right angles to the plunger axis Rounded plungers and roller plungers have additional overtravel and therefore a greater operating distance For side actuation and relatively long overtravel, the roller plunger is recommended. Roller levers and angled roller levers. Depending on the initial direction (left or right), different approach angles (α = 30°) and follower angles (γ = 45°) are possible For actuating elements made of finely ground steel in the form of cams, straight edges or cam discs. Rotary lever and rod actuating elements. For high approach speed (v = 1.5 m/s) Choice of start-up options Insensitive to oil, grinding dust, ice and coarse-grained material With the rotary lever, the maximum approach angle is always equal to the maximum follower angle Plunger actuating element - if no actuating element with approach and follower angle is possible 10° adjustment of the rotary lever is possible. Spring rods. Can be used for undefined actuations and changing start-up conditions Start-up from any direction. Roller plunger for central mounting with thread of M18 x 1. Quick mounting Easy adjustment. Fork lever. Switchable in two directions Latching actuator For alternating movements.