MS2N07-D0BNN-DSUG0-RNNNN-NN
MPN: R914502754
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The Bosch Rexroth Indramat MS2N07-D0BNN-DSUG0-RNNNN-NN motor is part of the MS2N Synchronous Servo Motors series and features natural convection cooling. This motor boasts a maximum speed of 6000 rpm, an IP65 protection class, and a single-turn Hiperface DSL safety encoder with a rotatable plug connector.
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Product Description:
The MS2N07-D0BNN-DSUG0-RNNNN-NN Motor consumes a nominal current of 9.35 A to enable operation with stable thermal performance under rated conditions. Made by Bosch Rexroth Indramat, this motor has a total mass of 17.5 kg, balancing mechanical robustness with achievable installation requirements.
The voltage constant of the MS2N07-D0BNN-DSUG0-RNNNN-NN servo motor is 124.1 V/1000 min⁻¹ to facilitate efficient electromagnetic conversion throughout rotation. To ensure electrical stability, this servo motor has a leakage capacitance rating of 4 nF to minimize the likelihood of parasitic loss. The rotor of this motor possesses a moment of inertia of 0.0021 kgm², allowing for rapid acceleration with minimized mechanical stress. This servo motor has a maximum torque of 73.2 Nm at 100K warm temperatures to deliver consistent performance within rated thermal conditions. At 60K standstill, this existing requirement rises to 11.55 A for providing torque stability and assuring reliable performance under rotor standstill conditions. For thermal insulation and classification, this motor’s construction complies with thermal class 155 (F) according to EN 60034-1 for stable insulation resistance. Its outside surface has a standard varnish finish, RAL 9005 black, to safeguard the housing against wear and exposure. The mounting interface of this synchronous servo motor is enhanced by its increased flange exactness, facilitating easy alignment and minimizing vibration.
This servo motor’s encoder system is a one-turn, one-revolution absolute, offering accurate positional feedback per revolution of the shaft. This motor is effective within an ambient temperature range of 0 to 40 °C, and under proper derating, can go as high as 60 °C. Furthermore, it is also able to work in conditions with relative humidity between 5 and 95 percent, thus adaptable to changing operating conditions. For electrical interfacings, the MS2N07-D0BNN-DSUG0-RNNNN-NN motor features a dual cable connection system with M23 and M17 connectors. These connectors are designed to be rotatable to provide flexible installation.
Frequently Asked Questions about MS2N07-D0BNN-DSUG0-RNNNN-NN:
Q: Why is leakage capacitance of 4 nF specified in this motor?
A: It limits parasitic electrical losses in the winding system. This helps improve insulation effectiveness and overall electrical safety.
Q: How does increased flange exactness improve performance in MS2N07-D0BNN-DSUG0-RNNNN-NN?
A: It ensures precise shaft alignment with connected equipment. This reduces vibration and enhances long-term stability during continuous operation.
Q: What is the advantage of having rotatable M23 and M17 connectors?
A: Rotatable connectors simplify cable management during installation. They also reduce mechanical stress on electrical connections in dynamic applications.
Q: How does the rotor inertia of 0.0021 kgm² affect applications?
A: Low inertia enables rapid speed changes with minimal energy loss. It supports precise motion control in fast automation processes.
Q: Why is thermal class 155 (F) important in MS2N07-D0BNN-DSUG0-RNNNN-NN?
A: It defines insulation durability under high thermal load. This allows safe operation during extended duty cycles without insulation breakdown.