
Yaskawa VFDs

Yaskawa Variable Frequency Drives (VFDs) are electronic devices that control the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to the motor. Yaskawa is a global leader in VFD technology, with a wide range of products for various applications and industries.
Yaskawa VFDs are known for their high efficiency and reliability, and they can be used in a wide range of applications, from simple fan and pump control to complex industrial automation systems. They are designed to save energy and reduce costs, as they can regulate the speed of the motor to match the requirements of the application, resulting in reduced energy consumption.
Yaskawa VFDs are also highly customizable, with a range of features and options that can be tailored to specific applications. They can be integrated with various types of sensors and other control devices, allowing for precise and accurate control of the motor speed and torque.
In addition to their performance and reliability, Yaskawa VFDs are also known for their ease of use and maintenance. They come with user-friendly interfaces and diagnostic tools, making it easy to troubleshoot and fix any issues that may arise.
Products
More Information about Yaskawa VFDs
Yaskawa A1000
Yaskawa A1000 are full featured drives that provide performance and flexibility from simply fans and pumps to complex machines. The open or closed vector control allows for regulation, torque production and position control capability, while the continuous auto-tuning optimizes performance by compensating for changes in motor temperature. Fast-acting current and voltage limiters help achieve continuous drive operation during periods of excessive demand.
Yaskawa GA500
Yaskawa GA500 Microdrives are designed for 10 years of continuous operation and are able to run any induction, permanent magnet or synchronous reluctance motors. They can be programmed without any power supply connected by simply plugging into a PC'S USB port or any mobile USB device.
Yaskawa P1000
Yaskawa P1000 drives are an ideal choice for industrial fan and pump applications. They provide reliable, cost-effective control for variable torque loads through 1000 HP.
Yaskawa U1000 Industrial Matrix
Yaskawa U1000 Industrial Matrix drives provide excellent harmonic performance and regeneration in a single stand-alone drive solution without the need for additional components. Yaskawa's matrix technology creates a variable output by switching directly from the input power (AC to AC; no DC bus).
Motor Starters, Soft Starters and VFDs
Motor Starters
Motor starters safely start and stop a motor in industrial applications. They are designed with a contactor, overload and circuit protection. They are used when basic motor control is required, where torque on the motor is not a concern and speed control is not needed. The advantages of motor starters include: lower cost, allows for remote operation, allows for monitoring of motor state (with the use of auxiliary contacts) and they are safe and efficient. The disadvantages include: high inrush current that can cause fuses to blow and breakers to trip if the inrush is too high, and the starter will allow a full torque to start the motor which can cause the motor to ramp up to full speed very quickly potentially causing the motor to wear and degrade prematurely.
Soft Starters
Soft starters protect motors from inrush current by gently ramping up the motor to full speed. They provide all of the same functions as a traditional motor starter. The advantages of soft starters include: they are less expensive than a VFD when only startup control is needed, they are a smaller system than a VFD where space is a concern and they prevent unwanted torque upon startup, prolonging the life of the motor. The disadvantages include: they are more expensive than a traditional motor starter and they do not allow for full speed control.
VFDs
A Variable Frequency Drive (VFD) allows for the slow ramp up of a motor during startup and the slowing down of the motor during shutdown. It also allows for full speed control during the entire run cycle of the motor. VFDs provide the same functions as both the traditional motor starters and soft starters. The advantages of VFDs include: full speed control (start, stop and in-between), more custom control and monitoring, energy savings due to efficient motor usage and less wear and tear on the motors. The disadvantages include: they are more expensive and larger than other motor control options and they generate heat that may require fans or AC units.