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Quick Details

  • Place of Origin: Japan
  • Brand Name: Mitsubishi
  • Model Number: LD-30FTA
  • Type: Tension Controller
  • Use: Any brand of printing machine
  • Printing Type: Any type of printing machine
  • Power supply: AC85~264V 50/60HZ
  • Rated output: DC24V 3A DC0~5V
  • Input signal: DC12V Proximity switch (open)
  • Installation: The ground, wall or screen installation
  • Material setting range: 0.1~9999um
  • Roll diameter setting range: 1~2000mm

Packaging & Delivery

Packaging Details Paper box
Delivery Time Delivery 3 days after remittance

Japan Mitsubishi Electric Tension Controller LD-30FTA DC24V


Product Description


LD-30FTA tension controller is the Semi-Automatic tension control device used for total thickness measurement. This measurement method is pre-set the initial diameter and the material thickness. When the scroll rotates ,the initial diameter deduct the material thickness(unreeling) or add the material thickness (rolling) in order to calculate the current roll diameter.(set up the Proximity sensor for rotating on the scroll ). The calculate result output voltage 0-24V to the operator Magnetic powder clutch / Brake and hysteresis clutch. And output command voltage 0-5V to the servo motor amplifier




Easily adjust and operate (control the tension )

1. Only need to set the tension and material thickness ,initial diameter can be controlled automatically

2. Compatibled the wide power between AC100V~240V

3. Can set the material thickness and initial diameter in the wide-range

4. Have the power-off protection function, even switch off the power can memory the current roll diameter

5. Support AC servo and many other kinds of executive machine


With the high functional mode can deal with All kinds of condition

1. Also for rolling taper control

2. Has the deceleration inertia compensation function

3. Clutch, brake torque nonlinear correction function

4. Mechanical loss correction function


Pursuit the ease of use

1.Can use Japanese, English and expression character display function

2.setting value through the dial operation mode

3.Built-in DIP switch to realize high functional mode and simple mode of switching function

4.Through the menu for eight set value memory function

5.Memory eight fixed running constant (material thickness, initial diameter, taper rate, etc.)

6. Equipped with lock key, can prevent maloperation and invalid function display

Can use ultrasonic sensors and touch bar


Technical Parameters



Power supply  

AC85~264V 50/60HZ

Rated output

DC24V 3A DC0~5V

Input signal

      DC12V Proximity switch (open)

Roll diameter setting range


Material setting range



       7 segment LED (control output current coil diameter, etc)

Control mode

         Taper tension Acceleration, deceleration inertia supplement

Working environment

         Surrounding temperature: 0~+55°C
         Surrounding humidity 35~85%
         Concussion : 10~55HZ   0.5mm(Max0.5G)
Do not allow corrosiv,Flammable gas,Conductive dust and too much dust.


         About 3.5kg


         The ground, wall or screen installation

Optional Accessories

         If use ultrasonic induction or touch feeling, must configuration simulation tablet



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