MS2N07-D0BHN-DMSH0-NNNNN-NN
MPN: R911390358
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The MS2N07-D0BHN-DMSH0-NNNNN-NN is a servo motor produced by Bosch Rexroth Indramat. As part of the MS2N Synchronous Servo Motors, it features a rated power of 0.75 kW and a peak torque of 7.2 Nm. The motor has a maximum speed of 6000 rpm and comes equipped with an IP65 protection class.
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Product Description:
The MS2N07-D0BHN-DMSH0-NNNNN-NN is an MS2N synchronous series motor from Bosch Rexroth. It offers a rated torque of 22 Nm and it operates at a normal continuous rotational speed of 2000 r/minute by consuming 4.6 kW of power from a 3 x 400 VAC source. High dynamic performance is provided by this motor's low moment of inertia, which has a defined value of 0.0021 kg·m².
The MS2N07-D0BHN-DMSH0-NNNNN-NN motor is equipped with an ACUROlink 24-bit encoder for accurate position feedback with high resolution and multi-turn capability. The unit supports self-cooling at standard conditions in accordance with IC410 standard and it offers IP64 protection without its shaft sealing. It comes with a 32 mm thick shaft that features a smooth design and its flange diameter is 140 mm with M11 mounting holes for easy installation. This MS2N07 servo motor is capable of a 4000 r/minute maximum electrical speed and its peak mechanical speed exceeds to 6000 r/minute with the built-in standard class bearings. It generates a maximum turning effect of 79.7 Nm and its winding can handle up to 36.4 A of peak current. The motor's winding resistance is 1.30 Ω and the winding inductive value is 20.2 mH. Its voltage constant is measured as 167.5 V/1000 rounds.
The MS2N07-D0BHN-DMSH0-NNNNN-NN motor features a thermal time constant of 54 seconds for the winding and 18.7 minutes for the motor to drop in temperature by half of the present value. Its leakage capacitance is 4.1 nF and it is designed with 5 pole pairs for mutual inductance. It comes as a brakeless motor with a weight of 17.5 kg and it provides single cable connection through its attached rotatable SPEEDCON quick lock connector of M23.
Frequently Asked Questions about MS2N07-D0BHN-DMSH0-NNNNN-NN:
Q: How does the low moment of inertia benefit performance?
A: The low inertia (0.0021 kg·m²) of the MS2N07-D0BHN-DMSH0-NNNNN-NN allows rapid acceleration and deceleration, improving dynamic response. This enables tighter motion control and reduces settling time.
Q: Why is the 24-bit multi-turn ACUROlink encoder important?
A: It provides highly accurate position feedback with extended multi-turn capability, enhancing precision and eliminating homing for many cycles. This improves repeatability and control for complex motion tasks.
Q: How does the SPEEDCON M23 quick-lock connector aid users?
A: The rotatable SPEEDCON M23 connector enables fast and reliable single-cable connection with secure locking. It simplifies cabling and maintenance, reducing downtime.
Q: What’s the advantage of IC410 self-cooling in this motor?
A: The MS2N07-D0BHN-DMSH0-NNNNN-NN adopts IC410 self-cooling, using natural convection for heat dissipation. This design removes the need for external fans, improving reliability and reducing noise.
Q: What role does the 140 mm flange and M11 mounting holes serve?
A: The large flange and M11 holes ensure stable mechanical integration with standard mounts. This enhances rigidity and simplifies installation in precise machinery setups.