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R911251742 (1MR242N-A071)

1MB High-Speed Asynchronous Motors

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The R911251742 (1MR242N-A071) is a motor rotor designed for Rexroth Indramat 1MB synchronous spindle motors. This rotor, with a motor size of 242 and length N, employs a step interference fit and is finished for installation. It is constructed from wear-resistant steel and includes grease-lubricated ball bearings to reduce frictional heat. The rotor supports maximum speeds of up to 16,000 rpm and possesses a rotor inertia of 0.135 kg·m². Its design permits it to withstand high radial loads, making it suitable for applications involving belt pinions and pulleys within a 0 to 40 °C operating temperature range.

Technical Specifications

Rotor Type
Movable Part of 1MB Asynchronous Spindle Motor

Operational Efficiency
High

Material
High Metal Content

Recyclable
Yes

Application
Handling Machines, Paper Processing Machines, etc.

Maximum Rotational Speed
16000 Revolutions Per Minute

Rotor Inertia
0.135 Kilograms Per Meter Square

Load Support
High Radial Loads

Temperature Range
0-40 Degrees Celsius

Outer Material
Durable Steel

Integrated Parts
Grease-Lubricated Ball Bearings

Shipping
Global

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the 1MR242N-A071.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.