R911274034
The R911274034 (MDD112B-N-030-N2M-180PA3) is an advanced digital AC servo motor crafted by Bosch Rexroth Indramat, a part of their INDRAMAT MDD series. These motors, renowned for their precision and efficiency, are suitable for myriad applications - machine tools, packaging machines, robotics, handling and transfer equipment, and textile machines.
The R911274034 (MDD112B-N-030-N2M-180PA3), a model of size 112 frame, exhibits impressive dynamics and operational reliability. A standout feature is the digital servo feedback with an integrated multiturn encoder, which allows position retention post-power outage. The output shaft includes a keyway suitable for shaft-hub-connections. With a peak current of 110.5A, a rotor motion inertia of 120 x 10⁻⁴ kgm2, a winding conductance of 3.1mH, and a maximum torque of 64.5Nm, it ensures high performance. Design-wise, its enclosure is black-coated with an electrically actuated 60.0Nm blocking brake. Power connections are positioned on Side B. It belongs to the IP 65 protection class and is safe from external interference, such as dust and water jets. Optimal working conditions for this motor are maintained at an ambient temperature of below 45°C.
