Pro Grade Industrial Web Tension Controller For Magnetic Particle Clutch And Brake, Automatic Tension Control System With LCD Display And Dual Analog Output, 500 Nm Tension Detector, 185 To 240V AC, Precision PI Control, RS232 RS485

Industrial Web Tension Controller with Precision PI Control
✔️ 185-240V AC power, 500 Nm tension detector, RS232/RS485, single unit

The TNEHOD web tension controller is a precision control system designed to manage tension in web handling processes. It integrates with magnetic particle clutch and brake drives and is widely used in textile, film, printing, packaging, and wire processing lines.

✅ 185-240V AC power supply and dual 24V/4A outputs for clutch/brake
✅ Micro-displacement and strain-gauge tension inputs with ±0.2% FS accuracy
✅ 100 ms sampling rate and PI control for stable tension during winding/unwinding
✅ High-precision D/A conversion with 0.1% output accuracy and auto calibration
✅ LCD display for easy parameter monitoring and built-in password protection
✅ RS232/RS485 communication and 0-20 mA output for downstream control devices
✅ 3A/250V AC tension alarm relay and compatibility with textile, film, printing, packaging, and wire equipment

💡 What is a web tension controller used for in industrial winding and coating lines? The handy device helps maintain constant tension through changing speeds and loads, improving consistency and reducing scrap. - Improves winding/unwinding stability in textiles, film, or paper lines - Integrates with magnetic particle clutch/brake and RS232/RS485 networks - Uses PI control with auto zero and calibration for reliable tension - Supports downstream control via 0-20 mA outputs and inverters