Top Push Rod Plunger In Relay And Control Mini Limit Switches RCM-408

Product Information

Specification

Also Known As :
A push rod is a component in an internal combustion engine that transfers motion from the camshaft to the valve mechanism. The push rod is pushed by the camshaft or lifters and in turn pushes on the rocker arms to open the valves.

About :
A "top push rod plunger" could refer to the uppermost part of a push rod in an engine that acts upon the valve mechanism, or a plunger-like component that is actuated by a push rod mechanism. This could be a part of a valve actuation system where the push rod’s motion is translated into linear motion of the plunger, which might engage with the valve directly or another mechanical linkage.

Common Applications: :
• Limit switches with top push rollers can detect the end of travel of a moving part or can be used to detect the presence of an object in industrial machinery.
• The Plunger can detect the presence of items on a conveyor belt or determine the position of a moving belt.
• Used to detect if a protective door or cover is in place.
• Can determine the position of the elevator or detect obstacles.

Standards:
• UL recognized File E100312
• Wide choice of heads and actuators.
• Captive cover screws.
• Internal grounding screw.
• Dustproof, Oil Tight, Water-Resistant.
• Temp. range +5°F to +160°F (-15°C to +70°C).

Construction :
• Usually made of a hard, durable material such as stainless steel, hard plastic, or nylon. Provides a smooth surface for contact and reduces wear, especially when the roller interfaces with moving parts.
• Typically made of metal, like stainless steel or aluminum, to ensure rigidity. Transmits the force from the roller to the switch's internal mechanisms.
• Spring steel or another elastic material. Allows the roller to return to its original position after actuation, ensuring the switch is ready for the next cycle. Provides resistance to the actuating force.

Specification :

Features :

Plunger:
• A plunger, in mechanical terms, could refer to a component that moves within a cylinder, like in a syringe or pump, or it could be a part of a solenoid or other actuating device.
Actuation Direction:
• The switch or sensor associated with this roller is probably actuated when force is applied from the top, pressing the roller down.
Spring Mechanism:
• Most designs incorporate a spring mechanism that returns the roller to its original position once the external force is removed.
Materials:
• Typically constructed from robust materials like metal for durability, ensuring longevity and consistent performance.
Mounting Features:
• Might offer provisions for easy and versatile mounting in various orientations, depending on the application.
Environmental Protection:
• Depending on its intended use, it might be designed to withstand different environmental conditions such as dust, moisture, or varying temperatures.