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AC Variable Frequency and Servo Drives

Variable frequency drives adjust the speed of an AC motor by changing the supply frequency. In pump and fan applications, controlling flow by speed rather than by throttling delivers substantial energy savings, while on conveyors and machine tools they provide soft acceleration and precise speed control. Servo drives go a step further, using feedback to control position and torque. Drive selection depends on motor power and current, supply voltage, load characteristic (constant or variable torque), overload requirement and communication protocol (Modbus, PROFINET, EtherCAT).
Variable frequency drives adjust the speed of an AC motor by changing the supply frequency. In pump and fan applications, controlling flow by speed rather than by throttling delivers substantial energy savings, while on conveyors and machine tools they provide soft acceleration and precise speed control. Servo drives go a step further, using feedback to control position and torque. Drive selection depends on motor power and current, supply voltage, load characteristic (constant or variable torque), overload requirement and communication protocol (Modbus, PROFINET, EtherCAT).
1,451 products
1,451 Results

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0020-1L-0003-2-R02
Danfoss Vacon 0020-1L-0003-2-R02
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Danfoss Vacon

0020-1L-0003-2-R02

MFR #0020-1L-0003-2-R02

SKU #YLS0HONRENZKOOJ

0020-1L-0009-2-R02
Danfoss Vacon 0020-1L-0009-2-R02
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Danfoss Vacon

0020-1L-0009-2-R02

MFR #0020-1L-0009-2-R02

SKU #YLSIB9OE6DB8TST

0020-1L-0007-2-R02
Danfoss Vacon 0020-1L-0007-2-R02
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Danfoss Vacon

0020-1L-0007-2-R02

MFR #0020-1L-0007-2-R02

SKU #YLSSLDNCVTNHTFB

IDDRPM449004R1
Baldor IDDRPM449004R1
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Baldor

IDDRPM449004R1

MFR #IDDRPM449004R1

SKU #YLSCOS4412P96Z7

745-768 of 1,451 products shown