AC Drives


V6-T constant tension control Variable Frequency Drives

This vector tension control AC drive adopts international current most advanced open tension control technology under fully synchronized torque mode. It not only integrated global super control technologies, but also combines with Chinese tension control application’s characteristics to further strengthen the AC drives reliability, stability and simple debugging, which can better meet the requirements of the tension control applications.

Tension control AC drive features:
This tension control variable frequency drive can completely replace the torque motors, DC motors, tension controller and can be used in independent tension control systems, which makes the control system more concise, easier to maintain and with better tension control performance.

Wire and cable, optical fiber cable, paper processing, printing and dyeing, packaging, adhesive tapes, textile, leather, metal foil processing, fibers, rubber etc.

V5-J energy-saving sensorless vector control AC drive cabinet, has the following features:
Based on high performance sensorless vector control technology.

High energy saving rate, good return on investment (ROI) to meet the needs of injection moulding machine, air compressor, central air conditioning and other energy-saving projects.
Perfect stand-alone duct design, the latter part, at the top of the fan can be easily dismantled for easy maintenance; dust, corrosion, environmental adaptability.

With superior load capacity, the frequency stability without tripping operation at any time and any impact deceleration load conditions, high efficiency.
Can be achieved power frequency and convert frequency switching.
Frequency operation when the switch to Support Y-â–³ starting

The traditional VFD for IMMs usually is general purpose VFD add a signal converter card, that’s all. But VTdrive VFD for IMMs has special software engaged in hydraulic system, that’s totally different.
VTdrive VFD for IMMs has servo feature. That is high performance dynamic vector control technology. It can adjusting speed when rotational speed tracking. 
The reliability, torque and accuracy are superior to traditional VFD. So the energy saving efficiency, production efficiency and the percent of workpiece pass are higher than traditional VFD.
To compare with synchronous servo, VTdrive VFD has low purchasing cost, quick reconstruction and low after-sales cost advantages.