MS2N07-B1BNN-BMUH0-NNNNE-NN
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MPN: R911384949
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The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor delivers a continuous torque of 3.7 Nm at 60k and 3.3 Nm at 100k. Manufactured by Bosch Rexroth Indramat, it is part of the MS2N Synchronous Servo Motors series and features a rated speed of 4500 RPM. With IP65 protection, it includes natural convection cooling.
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Product Description:
Bosch Indramat designs MS2N07-B1BNN-BMUH0-NNNNE-NN Servo motor with a compact frame size 07. The motor features a self-cooling system that regulates temperature without external cooling. The shaft is smooth and constructed without a sealing ring. This servo motor is designed without a holding brake.
The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor includes an additional grounding terminal for enhanced electrical safety. It comes with a standard black varnish coating in RAL 9005. It offers standard flange precision for accurate mounting. The electrical connection uses a rotatable single-cable system with M23 or M17 connectors. This facilitates a flexible and space-saving installation. The servo motor provides a torque of 6.8 Nm. The leakage capacitance of this MS2N motor is 0.9 nF. The torque coefficient is 1.89 Nm/A at 20°C. The voltage constant equals 115.1 volts per 1000 rpm under identical temperature conditions. The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor produces a standstill torque of 7.4 Nm at 100K. The motor draws a standstill current of 4.25 A at this moment. It generally runs on a rated current of 4.04 A. It has a rated power of 2.08 kW. The motor rotates at a rated speed of 2920 rpm. The motor can operate as fast as 6000 rpm. It delivers a maximum torque of 22.8 Nm at 20°C. It can consume a maximum current of 14.8 A. The motor has a winding resistance of 4.62 Ohms and winding inductance of 31.29 mH.
This MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor integrates a Standard HIPERFACE® encoder with a resolution of 128 signal periods. The encoder is of a multiturn design and can handle up to 4096 revolutions. It takes 34.9 seconds for the winding to heat, while the full motor needs 13 minutes to reach thermal equilibrium. Its compact structure and flexible electrical connections make it adaptable for various industrial automation setups.
Frequently Asked Questions about MS2N07-B1BNN-BMUH0-NNNNE-NN:
Q: How does 31.29 mH inductance help the MS2N07-B1BNN-BMUH0-NNNNE-NN?
A: The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor features 31.29 mH inductance to smooth current transitions. It helps reduce torque ripple and ensures stable motor behavior under dynamic operating conditions.
Q: Why does the MS2N07-B1BNN-BMUH0-NNNNE-NN lack a holding brake?
A: The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor is optimized for applications requiring continuous motion. Excluding a holding brake reduces mass and mechanical complexity.
Q: What causes 34.9 seconds of winding heat-up?
A: In the MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor, windings heat up rapidly due to a high-density coil design. It also improves heat dispersion and blends with standardized machinery.
Q: Why is black varnish used on the MS2N07-B1BNN-BMUH0-NNNNE-NN?
A: The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor uses RAL 9005 varnish to resist corrosion. This enables fast energy response but lowers thermal inertia.
Q: Why M23/M17 single-cable connectors in the MS2N07-B1BNN-BMUH0-NNNNE-NN?
A: The MS2N07-B1BNN-BMUH0-NNNNE-NN servo motor includes rotatable M23/M17 connectors for flexibility. They simplify routing, reduce wiring clutter, and save space in compact enclosures.
