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R911246964 (1MR310B-A108)

1MB High-Speed Asynchronous Motors

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The R911246964 (1MR310B-A108) is a rotor assembly designed for use in industrial automation systems, specifically compatible with main spindles of asynchronous motors. It features a B frame length and is intended for a 310 motor size, with a rotor design utilizing a step interference fit. The component operates at a nominal voltage of 164 V, with a power rating of 27 kW and a current rating of 75 A. Performance specifications include a maximum speed of 2800 RPM using a 6D stator winding and a 6B stator winding configuration. The unit is suitable for deployment in environments with ambient temperatures ranging from -20°C to +80°C. For installation, an internal diameter of 104 mm is required. The rotor is packaged in Styrofoam half-shells and should be stored or transported horizontally.

Technical Specifications

Product Type
Rotor

Rated Power
27 kW

Rated Current
75 A

Nominal Voltage
164 V

Max Speed
2800 RPS

Stator Winding Code
6B

Stator Resistivity
0.145 ohms

Operating Temperature
-20 to +80 degree Celsius

Insulation Class
F

Weight
65 kg

Moment of Inertia
0.477 kgm2

Rated Torque
240 Nm

Power Loss
3.5 kW

Internal Diameter
104 mm

Frame Length
B

Installation
Main Spindle of Asynchronous Motor

Shipping
Global

Working Temperature
0 to +40 degree Celsius.

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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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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.