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).
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131F3383
Danfoss VLT 131F3383
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131F3383

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131X4508
Danfoss VLT 131X4508
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Danfoss VLT

131X4508

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134F6404
Danfoss VLT 134F6404
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Danfoss VLT

134F6404

MFR #134F6404

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131B0297
Danfoss VLT 131B0297
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Danfoss VLT

131B0297

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131B0300
Danfoss VLT 131B0300
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Danfoss VLT

131B0300

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131B0302
Danfoss VLT 131B0302
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Danfoss VLT

131B0302

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131B0305
Danfoss VLT 131B0305
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Danfoss VLT

131B0305

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131B0303
Danfoss VLT 131B0303
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Danfoss VLT

131B0303

MFR #131B0303

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131Z0442
Danfoss VLT 131Z0442
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Danfoss VLT

131Z0442

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131Z0461
Danfoss VLT 131Z0461
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Danfoss VLT

131Z0461

MFR #131Z0461

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131B0416
Danfoss VLT 131B0416
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131B0416

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131F0435
Danfoss VLT 131F0435
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131F0435

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131Z0201
Danfoss VLT 131Z0201
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Danfoss VLT

131Z0201

MFR #131Z0201

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134G1773
Danfoss VLT 134G1773
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134G1773

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134G1789
Danfoss VLT 134G1789
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134G1789

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131X7119
Danfoss VLT 131X7119
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Danfoss VLT

131X7119

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131B0298
Danfoss VLT 131B0298
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Danfoss VLT

131B0298

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131B0299
Danfoss VLT 131B0299
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131B0299

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131B0301
Danfoss VLT 131B0301
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131B0301

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134F6400
Danfoss VLT 134F6400
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134F6400

MFR #134F6400

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134F6403
Danfoss VLT 134F6403
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134F6403

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134G1688
Danfoss VLT 134G1688
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134G1688

MFR #134G1688

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131B6029
Danfoss VLT 131B6029
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Danfoss VLT

131B6029

MFR #131B6029

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131B5900
Danfoss VLT 131B5900
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Danfoss VLT

131B5900

MFR #131B5900

SKU #YLSIG8EVL7XP52Q

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