R911255882
The Bosch Rexroth R911255882 (MAC090B-7-PD-4-C/110-B-1/WA612XX) AC servomotor, designed and manufactured by Indramat, features a surface cooling mechanism augmented by a radial blower accessory. The servomotor is engineered for compact construction needs and offers mounting options for either incremental or absolute encoders. The product includes angular and straight feedback connectors, with encoder connections integrated into the power artery. Synonymous with convenience, it combines the power cables, holding brake cables, and thermos switches connections into the power connector. The blower connection is executed through a dedicated connector cable, utilizing at least three cores of diameter 0.75mm2.
This servomotor is equipped with a standard 6.5Nm holding brake, using the attached encoder for position assessment. While providing no personal safety assurance, its fully-closed IP-65 abide motor housing safeguards against water intrusion. Notable features include the capacity to operate effectively in adverse environmental conditions within the associated machine's workspace. However, exceeding the prescribed installation elevation may compromise performance. The product guarantees a continuous current rating of 17.4A during standstill, complete with a one-year backup support from the Servo Supplier. Other distinctive attributes include acid and diluted lye-resistant base coating, a multi-axial stress state at the shaft-hub connection point for the shaft with keyway, and secure spigot nuts on power and feedback connectors. Caution is advised during transport, avoiding contact with the blower to prevent detachment from the motor housing.
