SKU: 3DDF-1491
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ME-8112 Rotary Adjustable Roller Mini Limit Switch

₹135.00 (Inclusive of all taxes)
Out of Stock

The ME-8112 Rotary Adjustable Roller Mini Limit Switch provides precise position monitoring for mechanical systems and automation. Featuring a momentary action and parallel roller plunger, it’s suitable for various industrial and DIY electrical control applications requiring reliable contact action.

Features

  • Momentary action for responsive system control.
  • Adjustable roller lever actuator for versatile positioning.
  • Reliable 2NC + 2NO (SPDT) contact configuration.
  • Rated for 250VAC, ensuring broad compatibility.

Out of stock

Description

The ME-8112 Rotary Adjustable Roller Mini Limit Switch, often referred to as a position switch, is a fundamental component in automated systems. It operates by detecting the physical presence or movement of mechanical parts. When a moving component makes contact with the roller actuator, it momentarily changes the electrical contact state (2NC + 2NO), enabling precise control over segmented circuits or machinery functions.

This limit switch is perfect for a wide array of electrical control applications across mechanical and industrial sectors. Its robust design and accurate sensing capabilities make it ideal for monitoring the position of moving parts in various machines, ensuring operational safety and precise automation. Always confirm the voltage and current ratings match your specific application to guarantee successful and reliable performance.

Key Features

  • Actuator action: Momentary for quick response.
  • Actuator Type: Rotary adjustable lever arm with a roller for adaptable sensing.
  • Contact Configuration: 2 Normally Closed (NC) and 2 Normally Open (NO) (SPDT).
  • Voltage Rating: 250V AC for common industrial power supplies.
  • Current Rating: Suitable for 2A or 5A loads.
  • Construction Material: Durable resin, plastic, and metal for longevity.
  • Precise Position Sensing: Ensures accurate detection of moving parts.
  • General Purpose Compatibility: Versatile for various mechanical and automation systems.

Applications

  • End-stop detection in 3D printers and CNC machines.
  • Position monitoring in industrial automation systems and robotics.
  • Safety interlocks for machinery doors and moving guards.
  • Control circuits in conveyors, actuators, and assembly lines.

Technical Specifications

ModelME-8112
Item TypeAdjustable Roller Mini Limit Switch
Actuator ActionMomentary
Actuator TypeParallel Roller Plunger / Rotary Adjustable Lever
Contact Type2NC + 2NO (SPDT)
Voltage Rating250V AC
Current Rating2A or 5A
Wheel Size (D x W)12.5 x 3.8mm
Mounting Hole Diameter5mm
Mounting Hole PCD21 x 56mm
Length113mm
Width29mm
MaterialResin, Plastic, Metal
CompatibilityGeneral Purpose
Weight120g

Frequently Asked Questions

What types of applications is the ME-8112 limit switch best suited for?

This limit switch is ideal for monitoring the position of moving parts in various machines, including 3D printers, CNC equipment, and industrial automation systems. It functions as an electrical control switch for detecting end-of-travel or specific positions, ensuring precise operational control and safety interlocks in mechanical setups.

Can the roller actuator be adjusted, and how?

Yes, the ME-8112 features a rotary adjustable lever arm with a roller actuator. This allows for flexible positioning and fine-tuning of the switch's activation point. Adjustments are typically made by loosening a screw on the lever arm, repositioning it, and then securing it again to suit specific mechanical contact requirements.

What does the '2NC + 2NO (SPDT)' contact configuration mean?

This configuration indicates the switch has two Normally Closed (NC) and two Normally Open (NO) contacts, functioning as a Single-Pole Double-Throw (SPDT) type. This versatility allows for greater control circuit flexibility, enabling the switch to both break one circuit and make another simultaneously, or to trigger two independent actions.

What is the maximum voltage and current rating for this limit switch?

The ME-8112 limit switch is rated for a maximum voltage of 250V AC. It can handle a current rating of either 2A or 5A, depending on the specific load and application. Users should always verify their system's voltage and current requirements to ensure safe and proper operation of the switch.

Package Includes

  • 1 x ME-8112 Rotary Adjustable Roller Mini Limit Switch

Additional Information

Weight 0.12 kg
Dimensions 11.3 × 2.9 cm