Adjustable Speed Drives

Adjustable speed drives are electrical control devices that change the operating speed of a motor. They vary the operating speed of the motor by adjusting the electrical frequency that is sent to the motor. Adjustable speed drives offer different rates for different kinds of machines, products, or processes.

The two main types are:

• Adjustable speed drives: these offer a select range of preset speeds
• Variable speed drives: these make it possible to change speed without steps over a range.

Both of these options allow precise speed control for your specific system and can provide significant energy savings and improved process control.

Browse below to get full details on many of the industry-leading adjustable speed drives offered by our member companies.