R911262509
The R911262509 (MDD090B-N-040-N2M-110PA2) Bosch Rexroth digital AC motor is an Indramat manufactured product with an optical system-based encoder. The motor's maximum operation speed is determined by the DC bus voltage from the drive's supply source. Equipped with a 340m length, this device delivers performance adhering to DIN 42955 standards providing coaxiality and concentricity to the shaft. Bear in mind, high radial loads could reduce the lifespan of its bearings. The unit requires power and feedback cables up to 75m long, which must be purchased separately.
This AC motor is fitted with circular connectors for feedback connections and has a phase current of 13.7A with natural convection. Designed to provide maintenance-free operation, it is best used in applications requiring synchronism due to its low inertia facilitated by the permanent magnets' material. However, its performance decreases between 45°C and 55°C. This unit doesn't have a standard shock-absorbing mounting but supports B14 mounting design using a flanged thread. The motor shaft-hub connection is ideal for less demanding operations. Accommodating a blower attachment working with supply voltages of 1 x 230VAC and 115VAC, the motor should remain dry during shipping and transportation handled by reliable freight carriers.
