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R911260627 (1MR310B-A125)

1MB High-Speed Asynchronous Motors

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The R911260627 (1MR310B-A125) is a motor rotor designed for use in Rexroth Indramat drive systems, specifically featuring a step interference fit rotor design. It is constructed for demanding industrial applications, supporting an operational inertia of 0.258 kg/m² and a weight of 53.3 kg. The rotor measures 256 mm in length with a 125 mm internal diameter and is intended for motor size 310 and length B. It operates at a maximum speed of 12000 RPM with an efficiency of 95%. The rotor sits between grease-lubricated bearings and is suited for ambient temperatures from 0°C to 40°C, with permissible storage and transport temperatures ranging from -25°C to 70°C. Liquid coolant temperature should not exceed 40°C.

Technical Specifications

Application
Industrial machines

Quality Certification
American and European

Ambient Temperature Range
0-40 degrees Celsius

Storage Temperature Range
-25-70 degrees Celsius

Coolant Temperature
Not exceeding 40 degrees Celsius

Fit Type
Step interference

Operational Inertia
0.258 kilograms per square meter

Total Mass
53.3 kilograms

Maximum Efficiency
95 percent

Maximum Speed
12000 revolutions per minute

Length
256 millimeters

Internal Diameter
125 millimeters

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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Indramat USA 1 Year Warranty

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We offer a repair service for the 1MR310B-A125.

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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.