This user manual explains setup, operation, adjustment, and troubleshooting of the Chuangyi SV-ETK-C15 DC servo tensioner.
The SV-ETK-C15 is a DC servo‑driven tensioner that provides precise tension control and line‑speed regulation for winding applications. It features a built‑in tension measurement function displayed on an LED screen, allowing operators to monitor tension in real time.
The manual covers product specifications, wiring and power connections, installation of tension rods and springs, enamel‑wire routing, adjustment procedures, power‑on precautions, tension measurement usage, line‑speed calculation, safety guidelines, and a detailed troubleshooting guide with common fault diagnoses. This manual is written in Chinese.
| Tension range | 2.0 g‑300 g |
|---|---|
| Input voltage | 48 V DC |
| Air tube diameter | Φ4 mm |
Press and hold the zero button for about 2 seconds; the LED screen flashes and shows “0000”, indicating a successful reset.
Line speed (V) = D × RPM × 3.14 ÷ 60000, where D is the maximum coil diameter (mm) and RPM is the spindle speed (rev/min).
The LED screen shows real‑time tension values and attenuation levels, allowing the operator to monitor and adjust tension during operation.