R911337842 (1MS140B-4B-A1/S010)

Name: R911337842 (1MS140B-4B-A1/S010)
Brand: Indramat Motors
SKU: 1MS140B-4B-A1/S010
Price: 864.00 USD

1MB High-Speed Asynchronous Motors

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The Indramat MPN R911337842 (1MS140B-4B-A1/S010) is a 1MS stator designed for integration within the 1MD asynchronous kit spindle motor series. This stator features a motor size of 140 and a motor length designated as B, with windings coded as 4A and 4B. It incorporates an aluminum jacket and utilizes a liquid cooling system, requiring a coolant flow rate of 1.4 l/min to effectively dissipate 1 kW of generated heat. The assembly has a mass of 5.3 kg, operates at a rated speed of 5000 rpm, and delivers a rated torque of 7 Nm at a rated current of 25 A. The maximum operating speed reaches 20,000 rpm, while the rated output power is 3.7 kW. Installation and operation must be performed within the mounting and climatic specifications defined in the 1MB user documentation.