Mitsubishi Tension Controller - Le 30 Cta Manual [updated]

The manual emphasizes that tension control equipment involves high torque and electrical current. Maintenance procedures require:

Matches the full-scale rating of your connected LX-TD load cells (e.g., 500N, 1000N).

Mitsubishi Tension Controller LE-30CTA is an automatic device used to manage the tension of long web materials—such as paper, film, foil, or wire—during unwinding, intermediate, and rewinding processes. It operates by receiving signals from tension detectors (like the LX-TD series mitsubishi tension controller le 30 cta Manual

Hang a known physical weight (e.g., 10 kg) onto the rope. Securing both ends of the rope mimics operational web wrap-angles. Navigate to the Span Calibration parameter ( SPAN ).

Calibration aligns the controller’s digital display with the physical force experienced by the load cells. Run this procedure during initial setup or after replacing a tension detector. Step 1: Zero Calibration (No Load) It operates by receiving signals from tension detectors

The LE-30CTA connects to Mitsubishi LX-TD tension detectors using a 4-wire or 2-wire shielded cable network.

Navigate to the using the front panel keys. or wire—during unwinding

Current Output: 0–24V DC (up to 3A) directly drives magnetic powder clutches and brakes.