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R911246959 (1MR160E-A055)

1MB High-Speed Asynchronous Motors

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The R911246959 (1MR160E-A055) is a rotor component for IMB asynchronous spindle motors, designed by Rexroth Indramat. The rotor features a high metallic content and is engineered for demanding industrial environments, including those involving potential exposure to explosive atmospheres. It operates in conjunction with the stator's electromagnetic field, enabling precision rotation. An integrated encoder supplies positional, speed, and acceleration data to the system controller. The rotor relies on the spindle motor's liquid cooling and grease-lubricated ball bearings for thermal management. Power loss is influenced by the harmonics of input current and pulse width modulation frequency. The rotor is specified with an inside diameter of 55 mm, compatible with a motor size of 160 and a motor length classified as E. Maximum operational speeds can reach 20,000 RPM, with a moment of inertia specified for accurate integration into industrial systems.

Technical Specifications

Made For
IMB Asynchronous Spindle Motor

Utility
Industrial Servo System

Design Quality Standards
American and European

Rotation Initiation
Electromagnetic Field Generated by Motor Stator

System Control
Industrial Controller

Regulation System
Connected To Cooling Liquid of The Spindle Motor

Extra Feature
Grease-Lubricated Ball Bearings

Moment of Inertia
Kilograms Per Meter Square

Maximum Speed
20000 Revolutions Per Minute

Usability
Production and Processing Systems

Recycling Potential
High Metal Content

Shipping
Global Shipping Available.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the 1MR160E-A055.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.