MS2N04-B0BNN-BMDK1-NNNNN-NN
MPN: R911384641
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The MS2N04-B0BNN-BMDK1-NNNNN-NN Servo Motor is manufactured by Bosch Rexroth Indramat. This motor has a winding of 3,000 min with a Multiturn encoder design. This motor is Equipped with a holding brake, it has a Keyway, with shaft seal shaft, and a M17 Double Plug, turnable electrical connection.
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Product Description:
The MS2N04-B0BNN-BMDK1-NNNNN-NN is a three-phase PM motor introduced by Indramat Rexroth in the classification of MS2N. MS2N synchronous servo motors come with two cooling variants. One is self-cooling (IC410), and the other one is forced cooling (IC416) as per EN 60034-6. The MS2N04-B0BNN-BMDK1-NNNNN-NN has a frame size of 40, and the frame length is B. It has low rotor inertia, and the motor is built with standard bearings. It has a standard design and comes without any special designs.
The cooling mode of the MS2N04-B0BNN-BMDK1-NNNNN-NNis self-cooling which means the excessive heat inside the motor is released using natural convection and radiation to the ambient air. The motor encoder is multi-turn 4096 revolution absolute. The motor is equipped with an electrically released holding brake, and the shaft comes with half-key balancing. This variant has the shaft with the sealing rings. It has a rotor moment of inertia of 0.00011 kgm2, whereas the torque constant of this machine is 1.73 Nm/A.
The voltage constant of the MS2N04-B0BNN-BMDK1-NNNNN-NN at 20 C is 104.9 V per 1000 rpm. The rated torque and current at 100K are 1.67 Nm and 1.11 A. The holding brake has a holding torque of 5 Nm with a connection and disconnection time of 30 ms and 45 ms respectively. The rated voltage of the holding brake is 24V Dc with a rated current of 0.63 A. The thermal time constant of the winding is 18.9 seconds, and the mass of the machine including the holding brake is 3.4 kg. The thermal time constant of the machine is 12.7 minutes. The standstill torque at 60K is 1.75 Nm whereas the standstill current at 60K is 1.11 A.