Product Description: KW12-3 Roller Lever Arm Limit Switch Module
The KW12-3 Roller Lever Arm Limit Switch Module is a versatile and reliable mechanical switch designed for a wide range of industrial and automation applications. Featuring a roller lever arm, this limit switch is ideal for detecting the presence or absence of objects in various systems, such as conveyor belts, automated machines, robotics, or other moving parts. The roller lever arm provides smooth and consistent activation, ensuring precise switching action when a specific object or mechanism triggers the switch.
This module is perfect for use in position sensing, end-of-travel detection, or as a safety mechanism in industrial machinery. It offers high reliability with low bounce, ensuring stable and accurate operation. The KW12-3 is built for durability, with its IP40-rated housing protecting it from dust and environmental factors, making it suitable for both indoor and light industrial environments.
Key Features:
- Roller Lever Arm: Provides smooth, consistent, and reliable activation when objects make contact with the lever, ideal for detecting mechanical movements or position changes.
- High-Quality Mechanical Design: Built with durable materials to withstand mechanical wear and tear, ensuring long-lasting reliability.
- Simple and Effective Switching: Uses SPDT (Single Pole Double Throw) contacts for easy integration into a variety of control circuits and systems.
- IP40 Protection: Offers protection against dust and light debris, making it suitable for use in industrial environments.
- Versatile Applications: Can be used in a wide range of systems for limit sensing, position feedback, or safety applications.
- Adjustable Roller Arm: The roller lever arm is adjustable, providing flexibility in positioning and installation for different types of machinery.
- Easy to Mount: Compact design allows for easy integration into existing setups or new systems.
- Wide Voltage Range: The switch can operate across a broad voltage range, allowing for flexibility in different electrical systems.
Applications:
- Automated Systems: Used to detect the position or travel limit of moving parts in automated machinery, conveyor belts, or robotic arms.
- Safety Mechanisms: Ideal for providing end-of-travel limits or emergency stop functions to prevent damage to equipment or personnel.
- Industrial Machines: Frequently used in machinery automation, manufacturing systems, and control systems where precise position feedback is required.
- Elevators & Lifts: For detecting the upper and lower limits of elevator movements, preventing over-travel or collision.
- HVAC Systems: Can be integrated into air handling units or ventilation systems for position feedback and safety cutoff mechanisms.
- Robotics: Commonly used in robotic arms or robots to sense position, end of travel, or to trigger an action when an object is detected.
Benefits:
- Precise Position Detection: Ensures highly accurate detection of moving components or objects within a system, providing reliable feedback for automation systems.
- Durable & Reliable: The robust mechanical design and roller lever arm ensure long-lasting performance even in harsh environments.
- Improved Safety: Used as a safety cut-off or limit switch in systems to prevent over-travel or damage to equipment, enhancing overall safety in industrial applications.
- Flexible Installation: Adjustable lever arm provides flexibility in installation and integration into various types of machinery.
- Compact Design: Its small form factor allows it to be easily mounted in tight spaces, making it suitable for a wide range of applications.
- Wide Compatibility: Can be used with a variety of control systems and electrical circuits, making it versatile across different industries.
Package Included:
1 x KW12-3 Roller Lever Arm Limit Switch Module
Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance.
FQP55N06 / 55N06 TO-220 60V 55A N-Channel Original MOSFET
TL081CP DIP 15V 28mA Operational Amplifier
2SC6093 TO-220F ISC H-OUT Silicon NPN Power Transistor
433MHz 100m Wireless Module Kit ASK Transmitter STX882 + ASK Receiver SRX882 With Copper Spring Antenna
C2271 / 2SC2271 TO-92 Silicon NPN Transistors
2SC2705 TO92 150V 50mA NPN Transistor
ULN2003APG DIP 30V 500mA Seven Darlington Arrays
MC34063API SOP 3V To 40V 1.5A DC-DC Converter IC
GT30J124 TO220F IGBT
LM2936D-5V SMD TO-220 Voltage Regulator IC
CR2016 Li-Ion Battery (Original)
8 Way 8 Channel 10A 12VDC Relay Module with Opto Isolated High & Low Trigger With Screw Terminal
6 Way 6 Channel 10A 5VDC Relay Module with Opto Isolated High & Low Trigger With Screw Terminal
Emergency Stop Switch Push Button Switch 660V With Box 65X65X50mm
2SD2498 / D2498 TO264 Silicon Diffused Power Transistor
HY1707 TO-220 N-Channel Enhancement MODE MOSFET
2SD1138 / D1138 TO220 150V 2A Silicon NPN Triple Diffused Transistor
MT3608 DC-DC 2-24VDC to 28VDC 2A Boost Converter Booster Power Module USB-C PORT
MCP6002-IP 7V 2mA Low-Power OP AMP
CD4029 DIP Synchronous Up/Down Counter, Binary/Decade Counter IC
DS1307 DIP 64 X 8 Serial Real Time Clock IC
FHP150N06 / 150N06 TO-220 60V 150A N-Channel MOSFET
5W 850 Infrared / IR Light Module For Night Vision
RC522 13.56MHZ RFID Module
2N5089 TO92 25V 100mA NPN Transistor
2SD2627 / D2627 T0264 Color Tv Horizontal Deflection Output Applications Transistor
D313 TO220 NPN 60V 3A Epitaxial Planar Transistor
HexaNode® HXNA-NACM-44 4 CH Dry Out DMM Dry Monitor Modules
Jumper Stud 2.54mm
2N80 TO-220F 2A 800V MOSFET
LM386N DIP 4-12V 4mA Low Voltage Audio Amplifier
HY3506 TO-220 N-Channel Enhancement Mode MOSFET
4.7UF 50V Original Tantalum Capacitor
IRF5210 TO220 -100V- 40A P-Channel MOSFET
74HC30 SOP 8-Input NAND Gate
TNY276GN SOP / SMD SMPS TINY Switch-II Off-Line Switcher IC
PN2222 TO92 30V 600mA NPN Transistor
G40N60UFD / 40N60 TO-247 600V 40A Ultra Fast IGBT
A1492 TO-247 PNP Power Transistors
100UF 16V 6.3X5.4mm SMD Electrolytic Capacitor
74LS83 DIP 4-Bit Binary Full Adder IC
TNY286K eSOP-12b (K Package) Tinyswitch-4 Family 725V Rated MOSFET
BC327-25 TO92 45V 500mA PNP Transistor
CD4017 SOP Johnson Decade Counter with 10 Decoded Outputs
STP60NF06 TO220 60V 60A N-Channel MOSFET
2SD2578 / D2578 TO264 Color TV Horizontal Deflection Output Applications Transistor
LM338T TO220 1.2-32VDC 7A Adjustable Voltage Regulator
RU4099 TO-220 N-Channel Advanced Power MOSFET
BC327-16 TO92 45V 500mA PNP Transistor
40W goot Soldering Iron Element
FDP100N10 / 100N10 TO-220 100V 100A N-Channel MOSFET
TC4420CPA DIP 20V 50mA MOSFET
D600 / 2SD600 TO126 NPN Silicon Transistor
E13005-2 TO220 200V 5A Power Transistor
TNY264PN DIP 5V 500mA Low Power Off-Line Switcher
2SC2073 TO-220 15V 1.5A NPN Transistor
CD4519 DIP Quad 2-Input Multiplexer
SD2499 / D2499 TO264 Silicon Diffused Power Transistor
74LS75 DIP 4-Bit Bistable Latch 







There are no reviews yet.