IP65 10K Ohm Potentiometer For Panel Mounting
An upgraded version of the standard WIW22S which offers enhanced 10,000 cycle life. Providing a superior lifespan vs. basic trim pots used in many budget potentiometers.
Simple installation and wiring. Universal fitting, suitable for speed adjustment of many different brands of inverter drive. See below for typical wiring:
Z1 = 10V+ (aux. power from drive)
Z2 = 0V GND (aux. power from drive)
Wiper = Adjustable signal (to analogue input)
Product Details
The WIW22S Inverter speed regulator potentiometer represents a cutting-edge solution for precise speed control in industrial applications. It features a cermet element potentiometer designed to provide exceptional reliability and accuracy.
With a total mechanical travel of 280°±10°, which covers more than 70% of its total range, the WIW22S allows for fine-tuned speed adjustments across a broad spectrum of settings. This flexibility is complemented by its rated power of 1W at 70℃, enabling sustained performance under demanding conditions without compromising accuracy or stability. Moreover, the WIW22S operates effectively across a wide temperature range from -25℃ to +125℃, supported by a low temperature coefficient of 250ppm/℃. This thermal stability ensures consistent performance even in environments prone to temperature fluctuations, making it suitable for diverse industrial applications where precise motor speed regulation is essential.
The WIW22S potentiometer combines advanced cermet technology with robust design parameters to deliver reliable, high-precision speed regulation capabilities, catering to the stringent demands of modern industrial automation and control systems.
Specification
Nominal Resistance Range: 50Ω~2MΩ
Resistance Tolerance: ±10%
Terminal Resistance: ≤5% R or 10Ω
Contact Resistance Variation (CRV): ≤5%R or 5Ω
Insulation Resistance: Ri ≥1GΩ(100Vac)
Withstand Voltage: 600 Vdc
Electrical Travel: <70% of Total Mechanical Travel
Environment Characteristics Humidity: 40±2℃, 87-92%R.H
Rated Power: 1W 70℃, 0W 125℃
Temperature Range: -25℃~+125℃
Applications
• Industrial Motors and Drives: Used to regulate the speed of motors in manufacturing machinery, conveyor systems, and robotic arms. Including standard AC drives and DC speed controllers.
• Automated Machinery: Integrated into automated assembly lines, packaging machines, and CNC (Computer Numerical Control) equipment to ensure consistent and accurate operation.
• HVAC Systems: Employed in heating, ventilation, and air conditioning systems to adjust fan and blower speeds for efficient climate control in buildings and commercial spaces.
• Pumps and Compressors: Installed in pumps, compressors, and fluid handling equipment to control the flow rate and pressure, enhancing operational efficiency and performance.
• Power Tools and Appliances: Incorporated into power tools such as drills and saws, as well as household appliances like washing machines and dishwashers, to regulate motor speeds for optimal function and energy efficiency.
• Electric Vehicles: Used in the motor control systems of electric vehicles (EVs) to manage the speed and torque output of traction motors, contributing to smoother acceleration and enhanced battery performance.
• Renewable Energy Systems: Applied in wind turbines and solar tracking systems to adjust rotor speeds or panel orientations, maximizing energy capture and efficiency.
• Test and Measurement Instruments: Integrated into laboratory equipment and testing instruments where precise control of rotational speed or linear movement is required for accurate measurements and experiments.