Shenzhen MaoTeWang Electronic Technology Co., Ltd.

Bolg

If you are interested in cooperation, please contact us immediately, we will give you feedback as soon as possible!

2026

V&T Hoist-Dedicated Anti-Sway Variable Frequency Drive: Maximize Safety and Efficiency for Crane Operations

Author:

In industrial lifting scenarios, operational stability and safety are always the top priorities. Cranes play a vital role in ports, construction sites, mining facilities, shipyards, and factory handling systems. However, traditional crane operation commonly suffers from load swinging caused by load inertia, travelling speed changes, and on-site wind interference.

Load swing greatly hinders precise positioning during loading and unloading processes, lowers overall working efficiency, and brings potential safety risks. It also raises operational difficulty and relies heavily on the experience of skilled operators. To solve these industry pain points, V&T Hoist-Dedicated Anti-Sway variable frequency drive is specially developed for lifting applications, delivering stable, safe, and high-efficiency control for all types of crane and material handling equipment.

V&T crane-specific vfd inverter is a high-performance vector and torque control inverter independently developed for hoisting working conditions. Equipped with professional lifting control logic, it realizes accurate torque response, reliable brake sequence control, speed monitoring, torque verification, intelligent deceleration, and power optimization functions.

With mature lifting-specific algorithms, the ac drive effectively suppresses load swing during crane travelling, lifting up, and lowering down. It significantly improves positioning accuracy, reduces mechanical impact, and extends the service life of motors, brakes, and overall crane systems.

Product Series

Low voltage:

V9-G/VTS400-G/VTS800

V9-G AC 380V 0.4-710kW

VTS800 AC 380V 75-500kW

VTS400-G 3AC 380V 5.5-500kW

VTS800 AC 690V 75-560kW

Features

High starting torque & fast torque response

Ensures stable lifting of heavy loads without slipping or jittering, adapting to frequent start-stop working conditions.

Intelligent brake control logic

Matches crane brake timing precisely to avoid hook slipping and mechanical impact, ensuring full operational safety.

Rich communication protocols

Standardly supports Modbus-RTU and CAN communication; optional Profibus-DP and PROFINET for seamless connection with industrial automation systems.

Abundant extended I/O interfaces

Models above 11kW (V9-GH/GA) support 3 multi-function relay outputs and 2 open-collector outputs for flexible on-site configuration.

Built-in braking unit up to 90kW

Simplifies wiring, saves cabinet space, and delivers reliable braking performance for frequent lifting and lowering operations.

Built-in conical motor control logic

Perfectly matches conical motor characteristics for smoother startup, shutdown, and lifting control.

Easy commissioning & customizable solutions

Supports batch project customization with simple wiring and parameter setting, greatly improving on-site deployment efficiency.

Application Scenarios

V&T hoist anti-sway variable frequency drive is fully adaptable to various lifting and transportation machinery. It has been widely applied in:

- Port & shipping machinery

- Marine and offshore engineering equipment

- Mining lifting systems

- Construction cranes

- Factory indoor handling cranes

- Rail transit and special lifting equipment

Conclusion

Equipped with professional anti-sway algorithms, stable torque control, and industry-specific lifting functions, V&T hoist-dedicated vfd inverter effectively solves the long-standing problems of load swinging, low positioning accuracy, and high safety risks in crane operations. It helps enterprises achieve safer operation, higher working efficiency, and lower equipment maintenance costs in long-term production.

For reliable, stable, and cost-effective crane drive solutions, V&T always provides trustworthy industrial control support for global lifting industries.

None

V&T Concludes a Successful Show at Chengdu International Industry Fair!

None

V&T Concludes a Successful Show at Chengdu International Industry Fair!

Related Blog