Marshall Wolf Automation is the place to go for single phase variable frequency drives!
We are authorized stocking distributors for all the top names including AC Tech Lenze, Hitachi VFD"s, Delta, Fuji Electric and TECO Westinghouse drives.
The use of speed control with single-phase induction motors is popular because it not only provides variable speed but also reduces energy consumption and noise.
As you have probably already realized 3 phase input/output AC drives are easy to come by...
single phase input/3 phase output can be a little bit more difficult.
If you would like to speak to engineer about your single phase VFD application just give us a call at 800-325-9653 or shoot us an email - sales@wolfautomation.com.
Take a look at our single phase VFD offering now!
View our most popular single phase input variable frequency drive now -
the Teco EV!
Marshall Wolf Automation is your authorized Industrial Automation Distributor for single phase variable frequency drives.

We carry the following single phase VFD's:
- Teco Westinghouse drives
- Lenze Drives
- AC Tech Lenze
- Weg Drives
- Hitachi VFD's
- Fuji Electric
- Delta drives
Starting at as small as 1/8 HP, with or without NEMA enclosures, and ready to use right out of the box. We have the drive for you.
Looking for single phase output? We have that too! Check out the
Leeson's chassis mount AC drive here.
Check out our
product page for more information on these single phase variable frequency drives. We also carry other high performance drives and 3 phase VFD's too.
For more information on us, check out our website at
www.wolfautomation.com. Easy online ordering and free shipping on all online orders over $300.
TECO Westinghouse manufactures a complete line of variable frequency drives. Compact, general purpose, sub-micro, heavy duty and application specific drives are all available.

Did you know that Teco drives offers you a great option for single phase vfd applications? The
TECO EV- series offers you a low cost, easy to install single phase vfd.
The TECO EV- series is a popular way to run 3 phase motors on single phase power!
Marshall Wolf Automation is your industrial automation distributor for the full line of TECO Westinghouse drives! We also carry their full line of industrial electric motors and soft starters.
Search
TECO industrial electric motorsView
TECO Westinghouse soft starters
Look no further!
Marshall Wolf Automation has a wide range of single phase input variable frequency drives, many available for same day shipping!
Need help to determine which of our single phase VFDs would be best suited to your application? Contact us today, we have in-house technical support available to you!
Marshall Wolf Automation is your industrial automation distributor for a number of top high performance AC drive manufacturers.
We are authorized for all the variable frequency drives on our website including:
AC Tech-Lenze, Fuji Electric, TECO-Westinghouse, Delta Industrial Automation, Hitachi and Gefran
Search our single phase VFD selection now!
If you are looking for a single to 3 phase VFD, you found it!
Marshall Wolf Automation is pleased to announce our newest team member, Peter Mroz. A Variable Frequency Drives expert!
Pete is a senior applications engineer who brings with him extensive knowledge of AC drives. He will be an integral part of our sales team and would love to discuss vector AC drives, high performance AC drives,
variable frequency drives and single phase VFD's with you. Pete can be reached by calling Marshall Wolf Automation at 800-325-WOLF or via email at
pete@wolfautomation.com.
Marshall Wolf Automation is an industrial automation distributor for Hitachi VFD, Lenze Drives, AC Tech Lenze, Fuji Electric Variable Frequency Drives and Teco Westinghouse Drives.
Click here to see our full offering of variable frequency AC drives!
Marshall Wolf Automation has a complete offering of
single phase VFD's! We specialize in all types of single phase vfd applications including residential and commercial.
We are authorized industrial automation distributors for all the top lines of variable frequency drives including:
- AC Tech Lenze
- Fuji Electric
- Hitachi
- Fuji Electric
- TECO-Westinghouse
- Gefran
We have engineers ready to help you with your single phase VFD application and we can usually ship your variable frequency drive from stock!
Search our
single phase VFD offering now!
We make 'shopping' for a single phase VFD easy!
Visit our link for single phase variable frequency drives and you can scroll through all the top manufacturers and compare different series... including pricing!
Marshall Wolf Automation is your authorized industrial automation distributor for all the top brands of high performance AC drives with single phase input including:
- AC Tech Lenze
- Fuji Electric
- Delta
- Hitachi
- Leeson
- TECO
View our
single phase VFD offering now!
Search all of our
variable frequency drives here!
Do you need a reliable and low cost single phase input variable frequency drive (VFD)?

Our
TECO EV series AC drives are the answer!
A quick example is a 115 volt, single phase input, 1 hp variable frequency drive: Part Number JNEV-101-H1 is $140.98!
What else does the TECO EV series high performance AC drive offer you?- 1/4 to 3 hp
- Single or 3 phase input
- Available in IP20 or NEMA 4 for harsh environments
- 115, 230 or 480 VAC
The TECO EV series is a sensorless vector AC drive that is easy to program and ideal for OEM's, end users and home hobbyists!
Marshall Wolf Automation is your industrial supply distributors for all top brands of variable frequency drives including AC Tech Lenze, Hitachi, Delta, Fuji Electric and TECO-Westinghouse.
Search our single phase input drives now!
Search all of our variable frequency drives!

Our
TECO Westinghouse EV series variable frequency drive is the low cost answer for OEM compact micro AC drives.
Available from 1/4 to 3 hp in single or 3 phase input, the
TECO EV series variable frequency drive gives you all the features you need at the price points the market demands.
Do you have a single phase application? TECO VFD drives are a popular way to run 3 phase industrial electric motors on single phase power!
Available in NEMA 4 for harsh environments!
We are an authorized industrial automation distributor for the full line of TECO-Westinghouse variable frequency drives and industrial electric motors.
Learn more about the TECO EV series variable frequency drive!Search all of our variable frequency drives here!
To start there are many things that
variable frequency drives are called, a few of the popular ones include:
VFD (variable frequency drive), adjustable frequency drives, inverters, phase converters, variable speed drives, speed control drive and AC drives
Basically what all of these VFD'S do is vary the speed of industrial electric motors. Variable frequency drives can do more than just speed control, they can also convert single phase into three phase power.
From home hobbyists running a lathe or milling machine to high tech automated factory lines,
high performance AC drives have their place in your application.
Marshall Wolf Automation is your #1 industrial automation distributor for variable frequency drives!
Engineers are on staff to help you find the perfect high performance AC drive from our list of manufacturers. We are authorized for every line on our website including:
- AC Tech Lenze
- Hitachi drives
- TECO-Westinghouse
- Delta
- Fuji Electric VFD's
View all of our variable frequency lines now, including AC Tech Lenze!View our industrial electric motor lines here, including Weg motors!
This full featured variable frequency drive (VFD) has everything you need! It is
available in single or three phase, up to 10 hp and is Nema 4X.
The AC Tech Lenze high performance AC drive is perfect for applications requiring speed or torque control.
There are many optional features available on this vector AC drive. Click here for more information on other versions!
The high performance and flexibility make the SMVector an attractive solution for a broad range of AC Motor applications including:
-
Food Processing Machinery/Food Equipment Supplies
-
Packaging machinery
-
Material handling systems
-
Conveying Systems
-
HVAC systems
Marshall Wolf Automation is your industrial automation distributor for variable frequency drives and vector AC drives.
Click here for all the information on this SMVector variable frequency drive!
Click here for our full AC drive offering!
This full featured variable frequency drive (VFD) has everything you need! It is

available in single or three phase, up to 10 hp and is Nema 4X.
This is the standard input version. This variable frequency drive is perfect for applications requiring speed or torque control. Other versions of this vector AC drive is available.
Click here for more information on other versions!The high performance and flexibility make the SMVector an attractive solution for a broad range of AC Motor applications including:
- Food Processing machinery/Food Equipment Supplies
- Packaging machinery
- Material handling systems
- Conveying Systems
- HVAC systems
Marshall Wolf Automation is your industrial automation distributor for variable frequency drives and vector AC drives.
Click here for all the information on this SMVector variable frequency drive!Click here for our full AC drive offering!
Looking for an environmentally friendly AC drive?
The new
X200 series is available from 1/4 to 10 hp.
Need a single phase 115 volt input variable frequency drive?
Take a look at the
Hitachi L100 VFD.
The
L300P series high performance AC drive is
perfect for fan and pump applications!
Available from 2 to 150 hp.
Marshall Wolf Automation is a huge distributor of variable frequency drives!
We have engineers on staff to help you choose the best high performance AC drive for your application!
Our inverter lines include AC Tech Lenze, Delta, TECO and Fuji Electric.
We have your AC drive requirements covered!
Have you taken a look at the new high performance AC drive from AC Tech Lenze?

This advanced variable frequency drive packs in the features and still offers a competitive price!
The
SM Vector series is a sensorless vector drive available in a range of voltages, single or 3 phase input and includes four modes of operation.
NEMA 1 or NEMA 4X industrial enclosures allow mounting this drive close to the motor and the equipment operator.
Marshall Wolf Automation is a large, stocking industrial automation distributor for
AC Tech Lenze and offers a full range of variable frequency drives. Contact us today for engineering assistance or to check VFD pricing or stock!