Two different products share the same industrial motor-control aisle: a self-contained vibration motor with a speed controller, and a separate adjustable-speed AC drive. The right choice depends on whether you need a complete vibrating screen setup or a way to control a motor you already own. If you want a ready-to-run vibration source, the vibration motor with controller is the simpler path. If you need to add variable speed to an external AC motor, the Leeson 174264.00 VFD is the dedicated tool.
Quick verdict
For a vibrating screen or feeder, the vibration motor with controller is the direct pick because it combines motor and speed regulator in one package. For an existing AC motor, the Leeson 174264.00 VFD is the right fit because it's built to adjust motor speed.
| 110V 120W Vibration Motor with Controller | Leeson 174264.00 VFD | |
|---|---|---|
| Listed price | USD 57.07 | USD 229.99 |
| What it is | Vibration motor plus stepless speed regulator | Adjustable-speed AC motor control |
| Power details | 110V, 120W, 3600 rpm | 120V input, 0-230V output, 2.4A, rated 1/2 HP |
| Best for | Vibrating screens and similar direct-drive applications | Adding variable speed to an existing AC motor |
Where each product wins
- Where the vibration motor wins: It's a complete package, so you can get a vibrating screen powered without sourcing a separate controller, and it includes a 3-year warranty.
- Where the Leeson wins: It's a dedicated adjustable-speed AC motor control, giving you real variable speed on a motor you already own instead of a fixed vibration-duty package.
Product notes
110V 120W Industrial Vibration Motor with Controller
The vibration motor package is a self-contained unit: it combines the 110V 120W motor, a stepless speed regulator, and a long power cord in one purchase. The pure copper carbon brush motor is designed for 3600 rpm, and the aluminum alloy housing is spray-molded for a sturdy finish. For a vibrating screen or feeder, this removes the guesswork of matching a separate motor with a separate controller. The tradeoff is that it is a vibration motor, not a general-purpose adjustable-speed drive, so it won't act as a universal VFD for other AC motors. It also generates 65dB of noise while running. At USD 57.07, it's the lower-listed-price path to a powered vibrating unit.
Leeson Adjustable Speed AC Motor Control 174264.00 VFD
The Leeson 174264.00 is a standalone VFD built for speed control, taking 120V AC input and producing 0-230V output at 2.4A, sized for a 1/2 HP AC motor. It's listed as new open-box and made in the United States. This is the control component only, so the AC motor is up to you; nothing in the box spins by itself. For someone retrofitting an existing motor, that's exactly the right division of labor. For someone expecting a self-contained vibrating screen, it's the wrong tool. At USD 229.99, it's priced higher than the vibration motor package, but it's solving a different problem: variable speed on a motor you already own. The open-box condition is part of the listing, and the controls are dedicated to AC motor speed rather than vibration duty.
Final choice by use case
Choose the vibration motor with controller when you need a self-contained motor for a vibrating screen. Choose the Leeson 174264.00 VFD when you have an AC motor and need adjustable speed.
