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R911261115 (1MS160F-4A-A1/S045)

1MB High-Speed Asynchronous Motors

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The R911261115 (1MS160F-4A-A1/S045) is a frameless motor from Bosch Rexroth, designed for integration into industrial automation systems requiring a high degree of rigidity. It features a motor length type F and a motor size of 160, with windings code 4A. The rotor is engineered for operation at 3000 rpm and 74A rated current in conjunction with the corresponding 1MS stator. The unit delivers 48 Nm of torque at 520 V, along with a rated power output of 15 kW and a stator winding resistance of 0.106 ohms. It is built to operate within ambient temperatures from -20°C to +80°C and is classified with IP00 protection and insulation class F. The recommended operational temperature range is 0°C to +40°C, and installation is intended between the main spindle bearings for enhanced stability.

Technical Specifications

Operating Temperature
-20 to +80 degree Celsius

Protection Category
IP00

Insulation
F

Used in
Motor Spindles

Rated Speed
3000 rpm

Rated Current
74 A

Storage Temperature
0 to +40 degree Celsius

Rated Torque
48 Nm

Operating Voltage
520 V

Stator Winding Resistance
0.106 ohms

Rated Power
15 kW

Humidity Compatibility
Yes (no condensation)

Movement Orientation
Horizontal

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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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We offer a repair service for the 1MS160F-4A-A1/S045.

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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.