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R911252447 (1MR160B-A055)

1MB High-Speed Asynchronous Motors

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The R911252447 (1MR160B-A055) is a rotor component for Bosch 1MB series asynchronous motors, featuring a finished step interference fit. The rotor has an interior diameter of 55 mm, a weight of approximately 5.3 kg, and a moment of inertia of 0.008 kg·m². When integrated in the corresponding 1MB motor configuration (size 160, length B), typical operational values include a rated torque of 16 Nm, rated speed of 3000 RPM, power output of 5 kW, rated current of 36 A, rated voltage of 138 V, maximum current of 78.4 A, and a maximum speed of 12000 RPM. Liquid cooling is utilized for heat dissipation. Storage requires protection from moisture, dust, and vibration, within an ambient temperature of -20 to 80°C, while operational conditions allow for 0 to 40°C at altitudes below 1000 meters. Installation and maintenance should be conducted by qualified personnel.

Technical Specifications

Design
Finished Step Interference Fit

Inside Diameter
55 Millimeters

Shipping Weight
5.3 Kilograms

Rated Torque
16 Nm

Rated Speed
3000 RPM

Rated Power Output
5 Kilowatts

Rated Current Output
36 Amps

Rated Voltage
138 Volts

Maximum Current
78.4 Volts

Maximum Speed
12000 RPM

Moment of Inertia
0.008 Kg m²

Coolant
Liquid

Storage Protection
Moisture, Dust and Vibrations

Storage Ambient Temperature Range
-20 to 80 Degrees Celsius

Operation Ambient Temperature Range
0 to 40 Degrees Celsius

Maximum Installation Site Altitude
1000 Meters

Over Temperature and Altitude Operation
Not Permitted

Installation
By Trained Professionals

Shipping
Global

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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We offer a repair service for the 1MR160B-A055.

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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.