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Tension control equipment
This unit controls tension with an integrated torque control clutch/brake to eliminate the looseness and elongation in the manufacturing process.
Tension control equipment photo


List of control equipment
Configuration element
(In case of spreading brake)
Features, Application Control equipment, tool
Applied actuator
Feedback control method
Micro deviation Automatic control
Micro deviation Automatic control image
* High precision, fully automatic tension control using an automatic closed loop control.
* Can maintain a continuous tension value.
* By using a micro deviation detector, there is no delay in mechanical response.
PCF type automatic equipment
RD type detector
TA type tension display

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* AC servo motor
Dancer roller automatic control
Dancer roller automatic control image
* High precision, fully automatic tension control using an automatic closed loop control.
* Wide range torque control.
* Able to be installed on a wide range of machinery.
SNW type automatic controller
SEP type detector

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* Tension brake
Open loop control method
Roll diameter proportional type automatic control
Roll diameter proportional type automatic control image
* Achieves a precise tension control by coupling the brake current to be proportional to the roll diameter.
* By using a non-contact detection unit, this unit is easily installable on a wide range of machines.
PCD type automatic controller

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* AC servo motor
Roll diameter detection type automatic control
Roll diameter detection type automatic control image
* By using twin detectors, the roll diameter can be identified and controlled with great precision. PCA type automatic controller
Pulse encoder

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* AC servo motor
Touch roll type automatic control
Touch roll type automatic control image
* Achieves a precise tension control by coupling the brake current to be proportional to the roll diameter.
* Since the material is detected directly, we can achieve high-precision tension control.
PCT type automatic controller
SEP type detector
PS type power amp

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* AC servo motor
Manual control method
Manual control method image * Wide range torque control.
* Can be used with simple rollers and unwinders.
* Simple handling and operation.
PCM controller
PS type controller

* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* Tension brake