R911287804
The Bosch Rexroth Indramat R911287804 (MDD112C-L-020-N2M-130GA1) is a synchronous servo motor renowned for its robust performance and reliability. Characterized by electronic commutation, this device exhibits low inertia, making it ideal for demanding, high-intensity applications. Its brushless design, combined with temperature control functionality, assures consistent operation. Paired with Rexroth drive controllers, this motor forms part of a high-efficiency, responsive drive mechanism. The motor features a C-length and 112 size, and its housing employs a surface-cooling method for heat displacement. Compliant with DIN VDE 0530, its balance class is N.
The R911287804 (MDD112C-L-020-N2M-130GA1) is designed with a nominal rotor speed of 2000 min-1, a peak torque of 97.3 Nm, and a rotor inertia of 170 x 10-4 kgm2. Weighing 48 kg, it complies with ingress protection class 65. Its transport and storage temperatures range from -20 to 80 °C. The motor features a centering diameter of 130mm, a plain shaft, and an electrically activated blocking brake with a retaining torque of 14 Nm, along with a nominal current of 0.75 A and a weight of 1.1 kg. The servo motor is designed with a built-in DSF-type multiturn encoder for feedback and operates optimally in ambient temperatures between 0-45 °C. The motor's power connection port is strategically located on side A, aligned with the output shaft.
