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R911263800 (1MS105N-4A-A1)

1MB High-Speed Asynchronous Motors

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The Bosch Rexroth MPN R911263800 (1MS105N-4A-A1) is a stator for 1MB frameless kit motors, featuring a frame size of 105 and frame length N. This unit is equipped with a 4A winding, supporting a maximum current of 73.68 A. It includes an aluminum cooling jacket for liquid cooling and an axial 1.5 m cable exit at the stator end for electrical connection. The stator delivers a rated torque of 15 Nm, a rated power of 7 kW, a rated speed of 4,500 min-1, and can achieve a maximum speed of 15,000 min-1. Moment of inertia is 0.0033 kgm² and the unit weighs 11.2 kg. Storage should be dust- and vibration-free at temperatures between -20°C and 80°C, following Bosch Rexroth handling guidelines.

Technical Specifications

Frame Size
105

Frame Length
N

Winding
4A

Maximum Current
73.68 Amperes

Nominal Current Rating
29 Amperes

Cooling Method
Liquid cooling via aluminum cooling jacket

Cable Length
1.5m

Rated Speed
4,500 min-1

Maximum Speed
15,000 min-1

Rated Torque
15 Nm

Rated Power
7 kW

Moment of Inertia
0.0033 kgm2

Weight
11.2 kg

Transportation Method
Ring screw

Allowable Storage/Transport Temperature Range
-20o C to 80o C

Storage Position
Upright only.

1620 Old Apex Road
Cary, NC 27513, USA

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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.