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Adjustable Length Roller Lever Relay and Control RCL-303
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Product Information
Specification
Also Known As :These switches come with sealed enclosures that prevent the ingress of contaminants like dust, water, and, specifically, oils. This ensures that the switch's internal components remain uncontaminated and operational.
About :
It's a type of actuator for limit switches and other sensing devices. The lever has a small roller at the tip. When an object comes into contact with the roller, the lever moves, actuating the switch. Roller levers are especially useful when the object being sensed is moving, as the roller reduces friction and wear.
Common Applications: :
• Designed to actuate or activate a switch when pressed or when coming into contact with an object, especially in situations where precise actuation is required.
• When the ball-tipped end is pressed, the rod activates or deactivates an attached switch, triggering the desired response.
• Equipped with a roller at its tip to reduce wear and friction, especially when in contact with moving parts. Commonly found in machinery, conveyor systems, door mechanisms, and other equipment where position detection or object presence is crucial.
• Features a ball at the tip which provides a smooth surface for contact. This can be particularly useful when interfacing with moving parts to reduce wear and ensure smoother actuation.
Standards:
• Commonly used in machinery, electronic devices, and other equipment to detect positions, boundaries, or object presence.
• Designed to work with a variety of switches, especially limit switches, which need to detect the presence or position of objects.
• Some models might offer adjustability in terms of actuation force or sensitivity to ensure accurate functioning based on specific applications.
• Some designs might include over-travel protection or other safety features to ensure the plunger doesn't get damaged with excessive force.
Construction :
• Usually made of a hard, durable material like stainless steel, chrome, or hard plastic.
• Provides a smooth surface for contact, reducing wear and friction during actuation.
• The main body of the plunger, typically made of a durable metal like stainless steel or aluminum to ensure rigidity.
• Transmits the force from the ball tip to the actuation mechanism of the switch.
• The part of the plunger that interfaces with the switch or device it's installed in.
• Usually offers features for secure attachment, ensuring accurate and reliable operation.
• May be constructed from metal or durable plastics, and could be threaded or designed for snap-fit, depending on the application.
Specification :
| Width | 1.62 in |
| Height | 3.95 in |
| Weight | 0.8 |
| DT Max | 16° |
| OT Min | 60° |
| RF Min | 50g-1/2 lb. |
| OF Max | 900g-2in. lbs |
| PT Max | 25° to 30° |
| Length | 1.55 in |
| Type | Adjustable Length Roller Lever |
| Color | Tan |
| TF Max | 1820g-4in. lbs. |
| Manufacturers Part Number | RCL-303 |
| TT Min | 90°;+10 ° |
| Brand | Relay and Control |
Features :
• UL Listed. File E 100480
• Wide choice of heads and actuators.
• Captive cover screws
• Dustproof, Oil Tight, Water Resistant
• Silver/Gold alloy contacts, double contact design.
• Stainless steel essentials.
• Standard size & dimensions, ½" conduit entry
• Temp. range +5° F to +175° F (-15° C to +80° C)
• Hi-Pot Voltage -2200VA/minute
• Insulation Resistance -100 MΩ on 500VDC.
• Contact Arrangement -2 Circuits: 1 NO, 1 NC
• Max. Operating Freq.120 mech. operations/minute. 30 elect. Operations/minute.
• Life Test- Mech: Ten Million Operations. Elect: 750,000 Operations @10 Amp/240V AC
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