The Bosch Rexroth R911318214 (MSK061C-0300-NN-M1-UP0-NNNN) synchronous motor is designed to deliver powerful, efficient, and sustainable performance in various industrial applications. This reliable, future-proof motor features customizable configurations and user-friendly installation. It's designed for modern industrial needs, equipped for digital use and intelligent operations. It provides two cooling options - natural or surface, with an overtemperature of 60K/100K in either mode. The continuous torque at standstill varies between 8Nm to 12Nm, with a continuous current range of 4.3-6.5A based on the cooling method and overtemperature. It offers a peak current of 19.4 and a maximum torque of 32Nm, regardless of cooling mode. Other specifications include a winding resistance of 4.5 Ohms, a voltage constant of 125.7 V/1000min-1, and a torque constant of 2.04 Nm/A. It weighs 8.3 kg and operates best within an ambient air temperature of 0 to 40 degree Celsius. The motor is classified under protection class IP65 and thermal class 155.
Cooling Methods: Natural/Surface Overtemperature (Surface Cooling): 60K/100K Overtemperature (Natural Cooling): 60K/100K Continuous current at standstill (60K Overtemp.): 4.3A Continuous Torque at standstill (60K Overtemp.): 8Nm Continuous current at standstill (100K Overtemp.): 4.8A Continuous Torque at standstill (100K Overtemp.): 9Nm Continuous Current at standstill (Surface Cooling): 6.5A Continuous Torque at standstill (Surface Cooling): 12Nm Winding Resistance at 20C: 4.5 Ohms Voltage Constant: 125.7 V/1000min-1 Torque Constant: 2.04 Nm/A Peak Current: 19.4A Maximum Torque: 32 Nm Winding Inductivity: 21.4 Mh Capacity Discharge: 2.4 Nm Pole Pairs Required: 4 Weight: 8.3 kgs Operating Temperature Range: 0 to 40C Thermal Time Constant: 18 mins Maximum Velocity: 4200 min-1 Protection Class: IP65 Thermal Class: 155.