MS2N07-D0BHN-BMUK2-NNNNN-NN
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MPN: R911387290
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The MS2N07-D0BHN-BMUK2-NNNNN-NN servo motor has a rated power of 2.8 kW, a rated torque of 9.0 Nm, a rated speed of 3000 rpm, and is equipped with a rotatable plug connector. Part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it features IP65 protection and a multi-turn absolute encoder.
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Product Description:
Bosch Rexroth introduces the MS2N07-D0BHN-BMUK2-NNNNN-NN Servo Motor for demanding industrial automation tasks. The design of the motor focuses on reliability under continuous duty cycles. Efficiency is achieved through optimized torque-to-current ratios. Such configuration makes sure that precise acceleration is provided in dynamic production environments. The motor provides reliable integration within automated systems where precision and repeatability are needed.
The MS2N07-D0BHN-BMUK2-NNNNN-NN motor has a standstill torque of 22.0 Nm to secure stable positioning under static load conditions without mechanical drift. A standstill current of 8.55 A sustains that torque with thermal balance for prolonged holding applications. Rated speed of the motor is 2000 1/min. Such specification indicates reliable continuous duty performance within process-driven motion sequences. Maximum electrical speed of the motor is 4000 1/min. This higher limit allows responsive shifts in direction during dynamic cycles. Rotor moment of inertia is 0.00251 kg·m². Low inertia reduces acceleration lag and allows accurate following of control commands. The configuration has 5 pole pairs. Magnetic symmetry from this layout ensures smoother generation of torque and reduced ripple in motion output. Winding resistance of the motor is 1.30 Ω at 20 °C.
The MS2N07-D0BHN-BMUK2-NNNNN-NN servo motor provides maximum torque of 79.7 Nm at 20 °C. Short-term loading at this level supports heavy acceleration phases during startup of the system. Maximum torque under 100 K winding temperature reaches 73.2 Nm. This reduced value defines thermal operating during limits continuous loading cycles where heat accumulation affects performance. Torque constant is 2.76 Nm/A at 20 °C. Current supplied within this reference produces a predictable torque output. This ensures controlled motion profiles under closed-loop regulation. This calibration simplifies tuning across drive systems which require precise current-to-torque response.
Frequently Asked Questions about MS2N07-D0BHN-BMUK2-NNNNN-NN:
Q: How does the optimized torque-to-current ratio of the MS2N07-D0BHN-BMUK2-NNNNN-NN improve efficiency?
A: The optimized ratio reduces electrical losses during torque generation. This ensures consistent mechanical performance under long duty cycles.
Q: Why is a rotor moment of inertia of 0.00251 kg·m² beneficial?
A: The low inertia allows faster acceleration and deceleration. This ensures precise motion tracking during high-speed automation sequences.
Q: What role do 5 pole pairs play in this Bosch Rexroth servo motor?
A: The 5 pole pairs generate smoother torque distribution. This reduces torque ripple and enhances motion stability.
Q: Why is the standstill torque of 22.0 Nm significant for MS2N07-D0BHN-BMUK2-NNNNN-NN?
A: It allows the motor to maintain position under static loads. This prevents drift during holding operations in CNC or robotic setups.
Q: How does a standstill current of 8.55 A affect motor reliability?
A: The current sustains torque without overheating. This ensures thermal balance during long holding applications.
