MS2N06-D0BNN-BSUH0-NNNNN-NN
MPN: R911390661
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The MS2N06-D0BNN-BSUH0-NNNNN-NN is a synchronous servo motor with a frame size of 06 and operates at a rated power of 2.5 kW. Manufactured by Bosch Rexroth Indramat, it belongs to the MS2N Synchronous Servo Motors series and features an IP65 protection class. It has a peak torque of 10.0 Nm and uses natural convection for cooling.
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Product Description:
The MS2N06-D0BNN-BSUH0-NNNNN-NN is a Bosch Rexroth Indramat’s manufactured synchronous servo motor, which has a 128 signal period Hiperface encoder. This encoder has a high-resolution position feedback, required to ensure accuracy upon high-frequency directional changes and speed modifications.
This motor has a maximum mechanical speed of 6000 1/min, which is ideal for high-speed automation and robot applications where fast response and precise movements are demanded. The winding inductance of this motor is 18 mH, which stabilizes current changes and enhances the servo controller's capacity to manage current flow during high-speed start-stop operations. This is complemented by this motor’s winding resistance of 1.85 Ohm, which has a good balance of electrical value that accommodates thermal stability as well as constrains energy loss under continuous use. This motor has a torque constant of 1.70 Nm/A at 20 °C, allowing for effective torque production with less current consumption. This motor’s voltage constant is 103.5 V per 1000 min⁻¹ at 20 °C for accurate voltage-speed relationships that are necessary in synchronized motion profiles as well as in variable speed operations. The smooth shaft design of the MS2N06-D0BNN-BSUH0-NNNNN-NN motor promotes consistent torque transfer and minimal vibration, which makes it particularly suitable for backlash-sensitive mechanical couplings.
This servo motor has 5 pole pairs for better production of electromagnetic torque and elimination of torque ripple, resulting in smoother motion. The flange exactness of this motor is standard to enable compatibility with the majority of mechanical interfaces found in industrial configurations. The MS2N06-D0BNN-BSUH0-NNNNN-NN motor has an IP64 protection rating to protect internal components from the ingestion of dust and water splashes from any side, enabling operation in moderately harsh environments. This motor’s exterior is varnished with the usual varnish RAL 9005 black to provide surface protection and uniformity in installations. The leakage capacitance of this motor is 5 nF, which assists in insulation performance and minimizes possible signal interference in electrically noisy environments.
Frequently Asked Questions about MS2N06-D0BNN-BSUH0-NNNNN-NN:
Q: Why does the MS2N06-D0BNN-BSUH0-NNNNN-NN use a smooth shaft instead of a keyed one?
A: A smooth shaft reduces mechanical backlash and enables precise, vibration-free torque transfer. It's ideal for coupling systems requiring accurate axial alignment.
Q: How does the 18 mH winding inductance impact dynamic performance?
A: Higher inductance smooths current transitions, helping prevent rapid fluctuations. This improves servo stability during fast accelerations and decelerations.
Q: Why is the leakage capacitance of 5 nF important in MS2N06-D0BNN-BSUH0-NNNNN-NN?
A: It helps manage electromagnetic interference and improves insulation reliability. This contributes to safe operation in electrically noisy environments.
Q: What is the benefit of having 5 pole pairs in this motor?
A: It allows for smoother torque generation and better positional resolution. This enhances performance in precision positioning systems.
Q: How does the thermal time constant of 38.6 seconds affect duty cycle?
A: It enables slower heat buildup, allowing longer periods of high load before reaching thermal limits. This benefits applications with fluctuating loads.