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Cryogenic Motors
Cryogenic Stepper Motors and Resolvers
Cryogenic temperatures (to 20 degrees Kelvin) call for motors designed with materials carefully selected for compatible thermal expansion characteristics and resistance to brittleness. CY Series cryogenic stepper motors feature special cryogenic dry lubrication and proprietary metal and or metal alloy components. We can also manufacture custom motors wound with superconducting wire or perform other user specified alterations as required at additional cost.
Cryogenic Stepper Motors
Stepper Motors
Cryogenic Stepper Motors are typically made in groups or families, the families are identified by the outer diameter or size of the square, these references are called frame sizes. In the American system, a 23 frame is a nominal 2.3 inches in diameter. For Cryogenic Stepper Motors less than one inch in diameter, the reference is typically known as a size. Herein is a list of the frame sizes offered by Empire Magnetics Inc. and some of the characteristics of the group that will allow you to select from them.
Cryogenic Stand Alone Resolvers
Stand Alone Resolvers
EMR 57 Stand Alone Resolver
If you are interested in learning more about cryogenics, please visit:
Cryogenic Society of America, Inc.
“The specific construction of the magnetic circuit is one of the key design features of a successful cryogenic motor – at which Empire Magnetics takes a lead”
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Choose a Cryogenic Product:
Learn More About Cryogenic Applications
Typical Applications:
- Satellite and Antenna Controls
- Observatory Instrumentation
- Liquid Oxygen Pumping
- Superconductor Research
- Plasma Processing
- Frozen Food Handling
- Paper Mills
- Steel Forming
- Metal Coating
Frequently Asked Questions (FAQ)
About Cryogenic Installations
Why Choose Empire Magnetics
Government Projects & Defense Applications
Empire Magnetics has been awarded and completed US Navy contracts in excess of $100,000 as a prime contractor. The Cage code number assigned was OYMU1, CEC code 19665900H. As a subcontractor to RSI/Comsat, SAIC, Lockheed Martin, Westinghouse, General Electric and other prime contractors for the US Government, contracts in excess of $200,000 have been awarded and completed.
Nationwide & International Distributors for Specialty Motors & Complete Motor System Solutions
Empire Magnetics products are distributed by a nationwide and international network of motion control sales professionals. Your local distributor carries the drives and controls, and the accessories needed to build a complete motion control system.