R911402252
The R911402252 (MKE047B-144-CG0-BE0N) Bosch Rexroth Synchronous Motor, produced by Indramat, must be installed with care to avoid pinching or jamming the centering collar and should only be connected using manufacturer-approved cables. The device is accompanied by the SUP-M02-MKE accessory kit for an effective connection. It is essential to ensure the motor is in a de-energized state and in a non-explosive environment during repair or maintenance tasks. Necessary to note is that the unit may require up to 140 minutes to cool after use before any maintenance can begin. The motor also boasts overload protection, a 2K2 climatic category during transport, and is not suitable for underwater operation.
The design of this motor complies with DIN 42948 specifications, making it easily attachable to machines. It utilizes a multi-turn absolute Hiperface optical encoder, and its terminal box is directed towards the B side enabling smooth electrical connection. Ideal for use in metal-forming machines, it requires adherence to national EMC regulations for operation. Internally, the motor uses a winding inductivity of 1,800mH and PTC resistors for overtemperature shutdown, ensuring secure operation. With a design that allows the motor to be installed in any orientation, it's crucial that the housing and terminal box are fastened with screws of at least 8.8 property class.
