
Products Information
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Edge Position Control Systems
(Sensors)- Design Position Control DPC
- LINE FOLLOWER HEAD LH500
- LINE FOLLOWER HEAD LH110
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- CMOS Linear Sensor SLH30
- Ultrasonic Autowide Sensor
UHW500 / 700 - Ultrasonic Autowide Sensor UHW280
- Ultrasonic Autowide Sensor UHW051
- ULTRASONIC SENSOR UH01 series
- PHOTOHEAD PH22
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Edge Position Control Systems
(Electric type)- Motor-Driven Actuator K50 K50/A
- Compact Guide Roll Mechanism LCD series
- Guide Roll Mechanism
- Motor-Driven Actuator A352
- Motor-Driven Actuator A151
- Motor-Driven Actuator A031
- Motor-Driven Actuator K80
- Motor-Driven Actuator K62 K62/A
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- Liteguide Amplifier AE61 series
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- Liteguide Controller AE1000
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Edge Position Control Systems
(Hydraulic type) -
Tension Control Systems
- Other related equipment
- Electro-Pneumatic Converter EN40
- MC Tension Sensor
- MG Tension Sensor
- MB Tension Sensor
- CJ Tension Sensor
- MJ Tension Sensor
- TSA Tension Sensor
- Open loop Tension Control System TCD050
- Open loop Tension Control System TCD030
- Tension Meter TM310T
- Tension Meter TM340
- Tension Controller TC680A/D
- Tension Controller TC920V
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Automaic Register Control Systems
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Print-to-cut Register Control Systems
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Other Related Equipment

NIRECO CORPORATION
2951-4 Ishikawa-machi, Hachioji-shi, Tokyo 192-8522, Japan
[TEL]+81-42-642-3111
[FAX]+81-42-644-5815
[Business Overview]
Process control
Web control
Inspection systems
2951-4 Ishikawa-machi, Hachioji-shi, Tokyo 192-8522, Japan
[TEL]+81-42-642-3111
[FAX]+81-42-644-5815
[Business Overview]
Process control
Web control
Inspection systems
Web Control Systems
Tension Control Systems
Tension Control Systems
Open loop Tension Control System TCD050
Overview
The TCD050 s a controller for controlling the tension of a web at the unwinder or winder, without using a tension sensor. The roll diameter is calculated by using signals from two generators mounted on the winding/unwinding reel, and a control signal corresponding to the change in the roll diameter is delivered.
Feature
- The roll diameter can be measured
The roll diameter is indicated on the indicator while a signal of 0 to 5 V is issued. The TCD050 can be used for other applications such as external taper signals for a closed-loop controller. - Not necessary to use gears
The roll diameter is calibrated internally. It is not necessary to use gears between the measure roll and the pulse generator. - The sequence control makes operation easy
Since a stop signal that is proportional to the roll diameter is output when the line stops, the web is prevented from slackening.
The re-start level allows smooth re-starting because the stop level immediately before the line stops is stored. In addition, the start level can be set manually with the manual VR by resetting this stored stop level with the reset contact. - Applicable to various brakes/clutches
The control output is available at a voltage of 0 to 10 V and a current of 4 to 20 mA. Using them, the TCD050 can control an electromagnetic brake/clutch and an air brake/clutch. - Taper tension can be controlled
In addition to the constant tension control, the taper tension can be controlled. - Compact unit
This compact unit can be panel-mounted. It can be easily installed in the control panel. - Non-contact detecting system
The non-contact detecting system allows the TCD050 to measure the roll diameter without causing any damage. In addition, it is not necessary to make a roll space for attaching a sensor, which is required with other control systems.
Specifications
Maximum roll diameter | 500, 1000, 1500 mm | |
---|---|---|
Outputs | Control output | 0 to 10 V (5mA) and 4 to 20 mA DC |
Roll diameter output | 0 to 5 V (2mA) /maximum diameter | |
Power supply of pulse generator | 12 V DC. 150 mA, 15 V DC. 150 mA | |
Inputs | Gate generator and pulse generator inputs |
"0": 0 to 1 V or less (10 mA) "1": 10 to 12 V 12V system rectangular wave; one pulse per revolution of a winding/unwinding reel. |
Contact input | Reset signal, stop signal and output hold signal Contact switching capacity: 15 V DC, 30 mA or more. |
|
Weight | 2.6kg | |
Power supply | AC100/110/200/220V 50/60Hz | |
Power consumption | 5VA | |
Ambient tenmperature | 0 to +50 ℃ |