The Bosch Rexroth R911268008 (MDD093C-N-030-N2M-130GA2) is a high-quality AC servo motor known for its precision and efficiency in various industrial settings. Its distinctive features include a winding inductance of 2.7 mH, a balancing class of N, and a high constant torque of 19.5 Nm during stationary operation. It also boasts a low constant current of 32.2 A, a thermal time constant of 45 minutes, and a maximum speed of 3000 rpm. The servo motor is fitted with an integral sealing ring for lubricant protection and offers high contouring accuracy for operations at fast speeds. Its digital servo feedback and integrated multiturn encoder ensure optimal tracking of rotor activity. The IP65 certified motor comes with a 130mm centering diameter, A-side housing power connection, and a 22-kg holding brake. The brake takes 30 milliseconds to clamp and 70 milliseconds to release. This model's maximal current consumption is 145 A and exhibits an inertia of 42 x 10-4 kgm2.
Winding Inductance: 2.7 mH Balancing Class: N Constant Torque Output: 19.5 Nm Constant Current: 32.2 A Winding Resistance: 0.25 ohms Torque Constant: 0.61 Nm/A Maximum Speed: 3000 rpm Maximum Output Torque: 60.6 Nm Thermal Time Constant: 45 minutes Cooling Type: Surface Cooling with Blower Feedback Type: Digital Servo Feedback IP Rating: IP65 Centering Diameter: 130 mm Power Connection: A-side Motor Housing Holding Brake Duration (clamp): 30 ms Holding Brake Duration (release): 70 ms Holding Brake Weight: 1.1 kg Motor Weight: 22 kg Maximal Current Consumption: 145 A Inertia: 42 x 10-4 kgm2.