Machine Tool Special VFD

V&T Machine Tool Special VFD delivers outstanding field‑weakening and vector‑control performance. It supports EtherCAT bus communication, multi‑encoder access and open‑loop encoder‑less speed regulation, capable of 250000‑rpm ultra‑high‑speed spindle operation. Suited for spindles, engraving‑milling machines, drilling rigs and grinders, it supplies steady high‑speed cutting torque for‑optimal machine‑tool performance.

VA-SZ-TEST High Performance AC Drive for Machine Tools

VA Series AC Drive for Machine Tool Spindles

VA series is a high performance AC drive for machine tool spindles. It is compatible with synchronous and asynchronous motor. VA series support RS485 communication and EtherCAT bus, and combine with the upper computer to have multiple servo drives controlled with networking and field bus system.

Plastic & Metal Processing Special VFD

V&T Plastic & Metal Processing Special VFD supports asynchronous and synchronous motor pressure‑flow control, compatible with injection‑molding machines, extruders, die‑casting and blow‑molding equipment. Equipped with power‑frequency/variable‑frequency switch‑over function, the drive cuts throttling‑loss waste and delivers 25%‑70% energy savings. Its independent air‑duct structure enables simple fan disassembly, effortless maintenance and tough environmental adaptability.

TS−I Series High Performance Synchronous Servo Drive for Injection Molding Machine

TS - I series is a special synchronous servo drive with high performance, high reliability and high speed response for injection molding machine, shoe machine, hydraulic machinery oil-electric hybrid system. The product is a flexible and diverse digital control module based on DSP, a high-performance digital signal processor. According to the control algorithm and software of various servo motors, high performance vector control, accurate position and speed control, high speed control with nonlinear weak magnetic and vector control with low speed under position corrected space are realized. At the same time, to meet the requirements of high-speed and high-precision servo control, the built-in automatic anti-disturbance control and control algorithm on speed observation are combined with feed forward compensation control and command smoothing technology. these have better dynamic tracking and steady-state performance, and truly realize high response, high precision and high reliability on servo. According to characteristics of hydraulic machinery, the PQ control algorithm is fully decoupled, which improves response speed, and facilitate mutual conversion between smooth moving speed and pressure control on hydraulic machinery.

Fan & Pump Special VFD

V&T fan & pump VFD supports synchronous, asynchronous, magnetic‑levitation and air‑bearing motors. Built‑with flying‑start, intelligent sleep‑wake‑up and Modbus‑RTU communication, the drive delivers steady pressure regulation, fast responsiveness and 20%‑50% energy savings. It fits fans, water‑supply pumps, HVAC‑refrigeration gear, air compressors, maglev centrifugal blowers, turbo‑blowers and centrifuges.

SP300 Series for Solar Pump Inverter

Water Supply Inverter

E5-PA series is a new constant pressure water supply inverter launched by V&T. E5-PA inverter, combined with the multi-pump control expansion card, can realize the multi-pump constant pressure water supply in turn with circulating; Built-in PID control--the current water pressure is detected by the pressure sensor, and according to the change of water pressure, 4 pumps are automatically switched to water supply at constant pressure under same power; At the same time, it can realize overpressure alarm, underpressure alarm, multi-time water supply at constant pressure, water supply at pressure constant with designated pressure and designated date, sleep control, change pump on time etc.

V9-R AC Inverter Compressor Controller

V9-R is a special-purposed drive control unit for Compressor Controller with V/F vector control functions. It devotes to controlling water-source heat pump, air-source heat pump systems and air conditioning control system. It not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy commissioning.

Crane & Lifting Equipment Special VFD

V&T Crane & lifting equipment special VFD is suitable for lifting machinery. Featuring brake‑control logic, large‑torque output and anti‑swing function, they support hoists, travelling mechanisms, tower cranes, construction elevators, passenger elevators and escalators. Integrated CAN & Modbus‑RTU communication delivers fast data exchange and strong anti‑interference. Multiple safety protections and IoT remote monitoring are available, well‑suited for port, shipping, mining, metallurgy and general lifting‑equipment scenarios.

V9-GH/GA Inverter for Crane

V&T V9-GH/GA series inverter adopts high-performance sensor and sensor-less vector control technology, which not only has excellent control performance, but also combines crane application characteristics. V9-GH/GA series inverter has reliable mechanical brake control logic, speed monitoring, torque monitoring, power optimization, position measurement and other functions, which fully ensure the safety, reliability and high efficiency of the crane. It is widely used for crane machinery in ports, ships, marine engineering, mines, buildings, metallurgy, factories and other industries.

Inverter for Hoist/Crane

V6-G and V5-G series are special inverter for high performance hoist. The product adopts the torque vector control technology with the current international advanced technology. This product has excellent torque control, reliable brake control on time and sequence, speed monitoring, torque monitoring, power optimization, position processing, intelligent deceleration and other functions.

Oilfeild Special VFD

V&T oilfield special VFD supports synchronous & asynchronous motors. It features stable sensor‑free control, outstanding energy‑saving performance and adaptable current‑limit settings, with optional outdoor‑proof cabinets and power‑optimized modules for on‑site oil‑well equipment.

Textile Industry Special VFD

V&T Textile industry special VFD with exposed clean‑friendly heat sink, built‑in multi‑step PLC and instant power‑failure voltage protection. It delivers precise synchronous control for spinning, winding and knitting machinery and reduces yarn break‑offs.

Textile Inverter for spinning machine

V5−BA series is a high-performance vector control inverter launched by V&T for spinning frame in textile industry. The product adopts the open-loop vector control technology with the current international advanced technology, which has the same excellent control performance with the international high-end inverter.

Metal Processing Special VFD

Tailored‑made for the rigorous operating demands of metal‑processing workflows, V&T metal processing special VFD consists of two functional models to tackle core‑industry pain‑points in tension synchronization, torque output and motion‑position accuracy and stabilizes multi‑motor linkage for wire‑drawing, material unwinding and cold‑rolling procedures, accomplishing snappy torque feedback and seamless speed synchronization to accommodate ultra‑fine metal wire fabrication and flexible tension‑mode switching amid long‑time high‑load running. Designed for high‑torque motion scenarios, the VFD serves as a durable, low‑maintenance substitute for conventional torque motors, delivering precise fixed‑length cutting performance for steel‑bar processing equipment and boosting the operational stability and cost‑efficiency of your whole metal‑processing production‑line.

Printing &Packing Special VFD

V&T Printing & Packing Special VFD maintains stable winding tension for slitting, rewinding and thin‑paper processing. Supporting encoder‑free torque control, fast‑response cutting and multi‑drive DC‑bus systems, V&T Printing & Packing Special VFD fits blow‑molding, papermaking and textile‑net machinery. Featuring premium vector control for constant tension and speed, the series widely replaces conventional torque‑motors for diverse converting‑equipment

V9-T Tension Control Inverter

V9−T is a special inverter with high-performance torque control and vector control on Tension Control. It devotes to controlling speed with an encoder, roll diameter calculation and tension pendulum and also or not. With the requirements meeting on rewinding and unwinding machine, it not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy commissioning.

V6-T Tension Control Inverter

V6−T is a special inverter with high-performance torque control and sensor vector control on Tension Control. It devotes to controlling speed with an encoder, roll diameter calculation and tension pendulum and also or not. With the requirements met on rewinding and unwinding machine, it not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy commissioning.

Stone, Brick and Wood Industry Special VFD

V&T Stone, Brick and Wood Industry Special VFD delivers formidable low‑speed torque, fast dynamic start‑stop and grid‑fluctuation tolerance. Optimized for wire saws, brick machinery, veneer lathes and woodworking cutters, it cuts mechanical wear, raises finished‑product yield and supports dedicated algorithms for peeling, rolling and rotary‑cutting tasks, adapting well to unstable on‑site power‑supply environments.

Stone Processing Inverter

V5-H-C8 series is a special inverter with high-performance vector control for the stone industry launched by Shenzhen V&T Technologies Co.,Ltd, which is widely used in equipment such as rope saws and frame saws.The product has the same excellent control performance with the international high-end inverter. This greatly meet the needs of various transmission applications in stone industry.