Industry Information

Update May 28, 2023

Variable frequency motor no-load test run - Solutions - Huaqiang Electronic Network

PESD1CAN electrostatic protection SOT23-3 24V two-way Photocoupler The inverter motor runs at no load, and the power and the number of poles of the variable frequency motor are set. The operating...

Update May 28, 2023

Constant pressure variable frequency water supply for water park water supply equipment

The water park water supply equipment is directly powered by the water pump as the power to start the circulating water supply, and some special use environments require variable frequency start-up...

Update May 28, 2023

The first AC variable frequency electric top drive rig drilled in the Sixth Institute of Shandong Province

The AC variable frequency electric top drive rig introduced for the first time in the Sixth Institute of Shandong Province is recently drilled in the Yanjiahe mining area of Zhaoyuan City, Shandong...

Update May 28, 2023

Please close it! Dalan Motor summarizes the difference in fan characteristics between ordinary three-phase asynchronous motors and variable frequency motors

The price channel provides today's tantalum price quotes, now the tantalum market quotation (February 26, 2019): For more information about tantalum market and tantalum price, please pay...

Update May 27, 2023

Energy-saving principle of variable frequency constant pressure air supply system

Working principle of fan frequency conversion energy-saving transformation plan First, the principle of energy saving of variable frequency constant pressure air supply system 1. Principle of...

Update May 27, 2023

Analysis of the impact on the motor during variable frequency speed regulation

The speed regulating motor is a kind of motor that changes the speed of the motor by changing the number of stages, voltage, current and frequency of the motor to make the motor reach higher...

Update May 27, 2023

Dalan Motor teaches you how to distinguish between AC variable frequency motor and AC servo motor

Do you know how to distinguish between AC variable frequency motor and AC servo motor? Dalan Motor takes everyone to study together! 1. The working principle of AC servo motor and inverter plus...

Update May 27, 2023

Variable frequency diode direct frequency modulation circuit

Variable frequency diode direct frequency modulation circuit one Variable frequency diode direct frequency modulation circuit two

Update May 26, 2023

Submersible pump variable frequency drive solution

In the last decade, from low-capacity AC drives to large-capacity AC drives, from simple open-loop systems to complex closed-loop systems, people are continually trying out applications and enjoying...

Update May 10, 2023

New VFD with digital display

A new VFD that enables speed control to be set easily, with a built-in digital display. The VFD parameters have been set exclusively for Oriental Motor's three-phase motors, enabling the motor...