Variable Frequency Drives For Every Application!
VFD's adjust your motor speed to closely match output requirements, resulting in a typical energy savings of 10 to 50 percent.
Technical help is always available - please contact us!!
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Brand:Price:Input :Type of Drive/App:Housing Types:Horsepower:Options:
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Showing 1 to 13 of 13 products.
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Showing 1 to 13 of 13 products.
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 | Sensorless AC Vector Drive, IP20 Single or 3 Phase Delta VFD-M115, 230, 460 or 575 volt and from 1/2 to 10 hp.
For medium to high horsepower applications with ultra-low-noise operation. | Starting at $333.00 Starting at $216.45 |  | Multifunction Fan & Pump Drive 230/460V, 3 Phase, NEMA 1 Delta VFD-FLimited stock available on this series - replacement suggestions:
Delta VFD-B or VFD-C2000, depending on application | Starting at $359.00 Starting at $233.35 |  | Vector Drive Plus, NEMA 1 Up to 60hp, Single/3 Phase AC Tech SMVector (B)Now available up to 60 hp!
Perfect for applications requiring speed or torque control! | Starting at $322.00 Starting at $241.50 |  | Sensorless Vector AC Drive, NEMA 1 3 Phase, 230 or 460 Volt Delta VFD-B Constant torque rated featuring open and closed loop vector control.
Available from 1 to 100 hp. | Starting at $419.00 Starting at $272.35 |  | Vector Drive, NEMA 4X, Indoor Duty AC Tech SMVector (C) Full featured drive has everything you need! Now up to 30hp!
Perfect for applications requiring speed or torque control. | Starting at $454.00 Starting at $340.50 |  | Vector Drive, NEMA 4X, Disconnect &/Or Filtered Option AC Tech SMVector-FC/LCChoose from integrated disconnect, filtered input or both.
Perfect for applications requiring speed or torque control. Now up to 30hp! | Starting at $511.00 Starting at $383.25 |  | Vector Drive, Nema 4X, Indoor/Outdoor Duty AC Tech SMVector (XE/XF)NEMA 4X rated for indoor or outdoor use!
Available in standard or filtered input. Now up to 30hp! | Starting at $530.00 Starting at $397.50 |  | NEMA 4X Variable Frequency Drive, Washdown Weg CFW08 WashCan be used in washdown applications without a separate enclosure! | Starting at $894.00 Starting at $402.30 |  | High Performance Vector Drive, 1/2 to 600 hp Hitachi SJ700High starting torque - 150% at 0.3Hz!
Built-in communications! Replaces SJ300 series. | Starting at $605.00 Starting at $411.40 |  | High Performance Flux Vector Drive 3 Phase, NEMA 1 Enclosure Delta VFD-VE | Starting at $647.00 Starting at $420.55 |  | High Performance, Full-Featured Drive Teco EQ7 SeriesConstant torque, 1-900hp/variable torque, 1-1000hp. | Starting at $825.00 Starting at $437.25 |  | All Purpose Vector Drive, Up to 1000 hp Fuji Frenic-MEGA series AC DriveIndustry leading IGBT technology! | Starting at $706.00 Starting at $458.90 |  | High Efficiency & High Performance AC Drive, 1 to 475hp Delta VFD-C2000Built-in PLC, over 300 parameters and much more! | Starting at $740.00 Starting at $481.00 |
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Authorized distributor for all the top brands of variable frequency drives!
Variable frequency drives are also called AC drives, inverters, freq drives, motor speed controllers and VFD's.
Variable frequency drives (VFD's) adjust your motor speed to closely match output requirements, resulting in a typical energy savings of 10 to 50 percent.
You can also take a look at this spreadsheet - we list our popular AC drives as well as the properly sized enclosure to go with it!
Marshall Wolf Automation has engineers in-house to help you spec out the best VFD/variable frequency drive for your application!