1. Varying voltages and frequencies
2. General shaft speed and variable speed capabilities
3. Clockwise or counter-clockwise rotating AC motors
4. Power output
5. Torque ratings
   

Action Steps
The best contacts and resources to help you get it done

Find supplier catalogs with the AC motors that meet your specifications

With all these options, it's difficult to find a supplier that has a alternating current motor to meet your design criteria. If you are looking for a replacement AC motor, you'll have even more exacting specifications.

I recommend: ThomasNet and GlobalSpec are two engineering catalog search tools that help you find the components you need fast. ThomasNet enables you to find your supplier by location or specialty, while GlobalSpec enables you to search only suppliers providing AC motors and AC motor components with your exacting specifications. You'll need to register for GlobalSpec, but the process is free and takes only minutes.

Look for high quality when searching for alternating current AC motors

Although a great price is certainly a reason to buy AC motors, keep quality in mind as well. Your project needs an AC motor that has the same lifespan as the other components in the design. This keeps things running smoothly, with the design as well as your client.

I recommend: RAM Industries is a US based company that develops AC motor solutions for niche markets, including specialized metal fabricating equipment. They have an unsurpassed commitment to the quality of their products and bring a team of designers on board to create the best solution for your needs. You can locate a rep in your area with their clickable map. ARC Systems has a wide selection of induction and servomotors as well as custom solutions and the ability to work with your engineering team. Contact them for information about their services.

Consider AC motor suppliers with easy ordering options

Many motion control suppliers have easy ordering options with online shopping carts to make quick work of the process. For some applications, this may be the least expensive, quickest way to meet your needs.

I recommend: AutomationDirect has a fast, automated ordering system for those small general AC motor needs. Not only do they have an easy ordering system, they also have great prices as well. Oriental Motor U.S.A. Corporation has a convenient online ordering system as well.

Helpful advice for making the most of this Guide

• •  No mater whether you are ordering a small, stock AC motor or a large custom designed solution requiring hundreds of man-hours to design, always expect superior customer service. Find a company with knowledgeable sales staff that is friendly and easy to access. This makes repeat business a breeze.