380V Mechanical Adjustable Variable Frequency Drives for Grinders

Grinders are used for cutting or shaping metal parts and providing the properly finished surface. Drives or Motion products are used to maintain constant grinder wheel speed during all phases of the process.

Application Challenges

• Speed
  Maintain constant grinding surface speed
• Efficiency
  Grind at optimal efficiency while doing heavy or light grinding
• Electronic Gearing
  Follow an external encoder to synchronize conveyor with other sections of the process
• Adjust torque to optimal performance as grinding stone dulls or clogs

Power range of V8 VFD

Voltage: 3 phase 380VAC (304VAC – 460VAC)

Power: 0.4kw/0.5HP – 400kw/535HP

Specification of V8 VFD

Tips:

A variable-frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor. A variable frequency drive is a specific type of adjustable-speed drive. Variable-frequency drives are also known as adjustable-frequency drives (AFD), variable-speed drives (VSD), AC drives, microdrives or inverter drives. Since the voltage is varied along with frequency, these are sometimes also called VVVF (variable voltage variable frequency) drives.

GANDO INTERNATIONAL (KONGKONG) LIMITED is an independent company belonging to GANDO GROUP. Registered in Hong Kong, GANDO INTL mainly deal in automation products exporting. With GANDO over 20 years experience in the field of automation products and its professional international trading team, GANDO INTL provides customers high efficiency one station service, from model selecting, project design to quality control, from freight delivery to payment way. They aim to build a reputed import and export brand.

GANDO VFD has been experienced from V/F control, SVC (sensor-less vector control) and VC (close-loop vector control), now heading to DTC (direct torque control). They are especially professional in the fields such as constant pressure water supply system, central air-conditioning energy saving project, plastic injection machine energy saving project and mines hoisting control. Also they are very good and some common field like textile and cement HV blowers applications.