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
 |
* 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
 |
* 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
 |
* 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
 |
* 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
 |
* 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 |
 |
* Wide range torque control.
* Can be used with simple rollers and unwinders.
* Simple handling and operation. |
PCM controller
PS type controller(6.0A)
PS type controller(2.8A)
* Electromagnetic powder clutch/brake
* Hysteresis clutch/brake
* Tension brake |
