R911245761
The Bosch Rexroth R911245761 (MDD093B-N-020-N2L-110GA0) is a digital AC servomotor, chiefly utilized in robotics, packaging, printing, textile, and tool machines. This industrially-sealed device ensures precision, achieving high contouring accuracies at faster feed rates, even under unfavorable conditions. It is characterized by a 22 x 10-4 kgm2 rotatory inertia, guaranteeing a drastically enhanced cyclic load capacity. The design also includes a plain, non-positive, and backlash-free shaft for efficient torque transmission and a robust heat conduction system from the stator windings to the housing exterior.
Constructed with Class F insulation, the R911245761 (MDD093B-N-020-N2L-110GA0) allows for storage and transport in temperatures ranging from -20°C to 80°C. Its technical specifications include a 210.3A peak current rating with a 45.1Nm maximum theoretical torque. It also necessitates a power connection through a cable with a minimum AWG 8 cross-section. The motor is equipped with a 110mm diameter centered shaft, and its power connection is directed to the A-side. The R911245761 (MDD093B-N-020-N2L-110GA0) also employs an oil and grease-resistant feedback cable. While it does have sealed bearings, they are not entirely liquid-proof - extra caution should be taken to prevent exposure to moisture, and also to avoid dropping or tilting the motor during transport or storage.
