Rexroth Indramat offers a diverse range of automation aftermarket accessories, including high-quality motion products such as synchronous motors, low inertia motors, spindle drives, drive controllers, power cables, and servo motors. The R911314849 (MSK076C-0300-NN-M1-UG0-NNNN), a robust and durable synchronous motor, can be effectively cooled with 70K or 100K overtemperature. It offers a continuous torque of 12 Nm and continuous current of 7.2 Amps at 60K overtemperature. These values increase to a continuous torque of 13.5 Nm and current of 8.1 A at 100K overtemperature. The motor's maximum performance includes a torque of 43.5 Nm and current of 32.4 Amps. Operable within an ambient temperature of 0 to 40 degrees Celsius, the motor also offers a winding resistance of 1.85 Ohms and a constant voltage of 113V/min-1 at 20 degrees Celsius. The motor also features a maximum permissible speed of 4700min-1, a thermal time constant of 60 minutes, and a sound pressure level below 75 dB(A).
Product Type: Synchronous Motors Cooling Overtemperature: 70K and 100K 60K Overtemperature Continuous Torque: 12 Nm 60K Overtemperature Continuous Current: 7.2 Amps 100K Overtemperature Continuous Current: 8.1 Amps 100K Overtemperature Continuous Torque: 13.5 Nm Maximum Torque: 43.5 Nm Maximum Current: 32.4 Amps Winding Resistance at 20°C: 1.85 Ohms Constant Voltage: 113V/min-1 Torque Constant: 1.84Nm/A Recommended Ambient Temperature: 0°C to 40°C Winding Inductivity: 12.6 mH Leakage Capacitance: 6.5 nH Rotor Moment of Inertia (with brakes): 0.0043 Pole Pairs Required: 4 Thermal Time Constant: 60 minutes Maximum Permissible Speed: 4700min-1 Degree of Protection: IP65 Sound Pressure Level: less than 75 dB(A) Inertia Brake: Optional