MS2N07-D0BFN-CMSK0-NNNNN-NN
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MPN: R914500393
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The MS2N07-D0BFN-CMSK0-NNNNN-NN servo motor, produced by Bosch Rexroth Indramat, is part of the MS2N Synchronous Servo Motors series and features a motor size of 07. It operates with natural convection cooling, has a rated speed of 3000 rpm, and is equipped with an IP65 protection class and a rotatable connector.
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Product Description:
The Bosch Indramat MS2N07-D0BFN-CMSK0-NNNNN-NN Servo motor belongs to the MS2N synchronous motor series. It is built in frame size 07 with a medium rotor inertia defined as type D. The winding configuration allows operation at a 1500 rpm base speed. The shaft is keyed and includes a sealing ring for protection. A holding brake is not provided with the motor.
The encoder integrated in the MS2N07-D0BFN-CMSK0-NNNNN-NN servo motor is a 20-bit ACUROlink type with multiturn capability. It tracks 4096 revolutions for position accuracy. The encoder design meets SIL2 and PLd functional safety requirements. The connection is made through a single cable with an M23 rotatable plug. The rated torque is 24.9 Nm at 100K temperature rise. It is built with a standard flange and standard bearing arrangement. Heat dissipation is managed through passive airflow, following the IC410 standard. The typical rotational speed for the MS2N07-D0BFN-CMSK0-NNNNN-NN is rated at 1340 rev/min. The mounting style follows the B5 or IM3001 structure. At rest, the motor can provide a torque of 28.2 Nm. The unit includes a PT1000 temperature sensor. It has a rated power output of 3.49 kW. The operating current requirement is 6.75 A. At 20 degrees Celsius, the motor exhibits a torque constant of 4.09 newton-meters per amp. The standstill current is measured at 7.55 A. The rotor moment of inertia is 0.00251 kgm2.
The MS2N07-D0BFN-CMSK0-NNNNN-NN servo motor has the peak current capacity of 24.8 A. The electrical constant for voltage is given as 248 V at 1000 RPM. At 20°C, the motor windings exhibit a resistance of 2.71 Ω. It is suitable for ambient temperatures from 0 to 40°C. Operation can extend to 60°C with derating. This servo motor provides IP65 protection with the sealing ring in place. The installation height is acceptable up to 1000 meters without derating.
Frequently Asked Questions about MS2N07-D0BFN-CMSK0-NNNNN-NN:
Q: What determines torque behavior in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor?
A: A torque coefficient of 4.09 Nm/A in the MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor ensures proportional control. This supports precise loop tuning in dynamic motion sequences.
Q: How does Bosch Rexroth enhance MS2N07-D0BFN-CMSH2-NNNNN-NN insulation?
A: Bosch Rexroth applies Class F insulation to the MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor. This provides thermal headroom in environments with variable ambient conditions.
Q: What role does leakage capacitance play in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor?
A: The 4.71 nF leakage capacitance in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor helps control EMI. It ensures safe operation when interfacing with sensitive drive electronics.
Q: How does MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor support standstill torque?
A: The 28.2 Nm holding torque in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor secures load retention. This is essential for vertical or static-load axes.
Q: What does the voltage factor indicate in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor?
A: A voltage factor of 248 V/1000 rpm in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor defines back-EMF behavior. This influences drive voltage sizing in high-speed configurations.
