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Servo Drivers
SL330 Loom Electronic Coiler Three Let-off Drivers
  • SL330 Loom Electronic Coiler Three Let-off Drivers
SL330 Loom Electronic Coiler Three Let-off Drivers

This is the first “three-in-one” ETU and dual-ELO system in China, which adopts three dedicated servo systems to replace the mechanical let-off and take-up of traditional loom. One ETU and two ELO modules can realize real-time data exchange between them via internal bus to achieve highly efficient linkage action. It is widely applied in various upper/lower beam or front/back beam loom.

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  • Features
  • Specification parameter
  • Classic case
  • Data download
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    1. The first three-in-one system in the industry. The electronic take-up and two let-off modules can realize real-time data exchange via internal bus to achieve highly efficient linkage action;

    2. Humanized HMI, fast and convenient parameter setup, real-time parameter monitoring;

    3. Widely applied in various upper/lower beam, front/rear dual-beam loom;

    4. Beating-up density can be set via HMI without the need for changing the gear, and variable weft density weaving can be performed at the same time;

    5. Real-time tension control, beam radius changes automatically to adapt to parameter modification, thus making tension control more stable and precise. Support fast protection against abnormal tension;

    6. Electronic take-up and let-off system carries stop compensation, startup compensation and cloth-fell compensation function. It can coordinate automatically to overcome the technical difficulties of stop gear;

    7. Able to stop the loom automatically and display fault type to ensure safe application and fast diagnosis when system fault occurred;

    8. Equipped with interfaces for dual-nozzle and triple-nozzle to realize convenient linkage action with the weft accumulator, thus ensuring a more precise weft density weaving.

  • Part name

    Main parameter

    Take-up servo drive

    Power input: AC220V  50/60Hz; rated power: 0.75KW

    Lower Let-off servo drive

    Power input: AC220V  50/60Hz; rated power: 0.75KW

    Upper let-off servo drive

    Power input: AC220V  50/60Hz; rated power: 0.75KW

    Take-up, let-off servo motor

    Rated voltage:  AC220V; rated current: 2.05A; rated torque: 2.4Nm; max torque: 7.2Nm;
    Rated speed: 3000rpm

    HMI

    Monochrome 3.8” LCD; Display in Chinese and English; 485 communication interface; contrast can be adjusted online;
    Display cloth tension and system alarm in real time; support manual mode;

    Main encoder

    Power input: DC5V, 720ppr

    Tension sensor

    Power input:DC24V  output:0.0~5.0V;range: 100kg; 300kg; 500kg; 1000kg; customizable

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