R911276139
Produced by industry leaders, Bosch Rexroth Indramat, the R911276139 (MDD093B-N-030-N2M-130PB2) servo motor offers state-of-the-art functionality for numerous industrial applications. Equipped with digital servo feedback and an inbuilt multiturn encoder, the model also features a 1.1 kg holding brake, providing 22 Nm of torque and consuming 0.7 A of current. It incorporates an MDD093B AC servo motor rotor with an inertia of 29 x 10-4 kgm2 and is constructed using either iron oxide or rare-earth magnets. When stationary, it supplies a consistent 14.5 Nm torque and continuous current consumption of 24.1 A. The F insulation category and IP65 rated protection means it can withstand challenging environments.
Weighing in at 16.5 kg, the R911276139 (MDD093B-N-030-N2M-130PB2) offers a balance of class N and is housed in a dual-cooled casing (natural and surface) for optimized temperature regulation. It features a power connector on the B-side of the motor housing, a black paint coat for additional protection, a centering diameter of 130 mm, and winding resistance of 0.43 ohms. The model's peak performance includes 3000 RPM rotational speed, 108.2 amp maximum current intake, and 45.1 Nm maximum torque. Keyway-adorned shaft and a sealing ring ensure smooth torque transmission, while the thermal time constant remains at 50 minutes, and the torque constant stands at 0.60 Nm/A.
