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R911263800 (1MS105N-4A-A1)

1MB High-Speed Asynchronous Motors

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1 Year Warranty Included
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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.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the 1MS105N-4A-A1.
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