Automatic tension controller
1. High performace tension controller
2. Good quality with competitive price
3. Easy to operate

Outline:
The LTC-858A tension controller receives signal from the LS series tension detector to

automatically control the tension of the long material at the unwinder, feed reel, and winder. This controller therefore generates a control voltage of 0 to 24 V to control the powder clutch/brake and the hysteresis clutch/brake, or generates the torque command voltage of 0 to 5 V to send to the servo amplifier.

Features:

(1) The menu function enables storage and reading of 4 types of operation data.

(2) The optional memory cassette enables reading of operation data and writing of data in the other LTC-858A tension controller. (3) The controller has a weak excitation function for the powder clutch/brake.

This function will improve the torque rising operation in low-speed operation mode or during the initial start-up of machine.

(4) The controller automatically judges the polarity of the detector signal, therefore, wiring is performed with ignoring the specification (compression or tension).

(5) The dot matrix type liquid crystal display is adopted for this controller, it has the capability of displayingChinese characters.

Installation:

Environment Spec