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R911262081 (1MS140B-4B-A1)

1MB High-Speed Asynchronous Motors

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The Bosch Rexroth MPN R911262081 (1MS140B-4B-A1) is an automation component consisting of a stator and rotor assembly, supporting continuous operation at a nominal speed of 5000 rpm with a permissible maximum of 20000 rpm. It operates with a nominal voltage of 166 V, delivering 7 Nm of torque at a rated current of 25 A. The stator has a mass of 5.3 kg and includes a 1.5-meter cable loom dimensioned for rated current. Designed for installation up to 1000 meters in altitude, the unit features insulation class F and utilizes a liquid cooling system rated for inlet pressures up to 3 bar. The stator length is designated as B and the motor size as 140.

Technical Specifications

Torque
7 Nm

Rated Current
25 A

Weight
5.3 kg

Rotational Speed
5000 rpm

Maximum Speed
20000 rpm

Nominal Voltage
166 volts

Power Loss
1 kW

Cable Length
1.5 meters

Number of Power Wires
3 or 6

Insulation Class
F

Maximum Elevation
1000 meters above sea level

Permissible Inlet Pressure
3 bar

Cooling Method
Liquid cooling

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

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[email protected]

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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.