MS2N07-C0BQB-CSVK0-NNNNN-NN
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MPN: R914000722
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The MS2N07-C0BQB-CSVK0-NNNNN-NN is a synchronous servo motor with a frame size of 07 and natural cooling. Manufactured by Bosch Rexroth Indramat, this motor belongs to the MS2N Synchronous Servo Motors series and operates at a rated power of 2.84 kW. It features IP65 protection and a rotatable cable outlet connector orientation.
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Product Description:
Rexroth designs MS2N07-C0BQB-CSVK0-NNNNN-NN as an MS2N series synchronous servo motor for automation tasks. It uses rotatable dual M40/M17 connectors for electrical connectivity from a 400 V AC source and consumes 5100 W of power to rotate at a base speed of 3900 RPM. The motor measures 326 mm in length and features a standard flange size of 140 mm.
The MS2N07-C0BQB-CSVK0-NNNNN-NN motor comes with a half-key balance shaft that is 32 mm in diameter and 58 mm in length. Its shaft is accompanied by a sealing ring and as brakeless motor it has a mass of 14.50 kg. Its protection class is rated IP65 and its insulation class follows EN 60034-1 standard F. This motor maintains favorable temperature range for operating through a forced ventilation air blower that requires 115 V from an AC supply at 60 Hz. Its maximum winding temperature is limited to 343°F and its thermal dissipation time constant is 540 seconds. The MS2N motor produces an output torque constant of about 1.980 Nm for every ampere of current utilization and during normal operating conditions its current draw is 5.70 A while in overload scenario its current value can go up to 36.40 A. Its peak torque at 20°C reaches around 38.80 Nm, while this value reduces to 35.7 Nm at 100K. The motor has a winding impedance of 0.7760 Ohms, measured at 20°C and it generates 83.10 V/1000 rounds of EMF constant at the same temperature.
The MS2N07-C0BQB-CSVK0-NNNNN-NN motor has an integrated single-turn feedback system with ±36 arcseconds of accuracy and possesses position resolution of 9 bits. This MS2N motor features angular rotor inertia of 12 kg·cm² for fast responses during high speeds and its design allows only level A oscillations at rated speed.
Frequently Asked Questions about MS2N07-C0BQB-CSVK0-NNNNN-NN:
Q: What does the dual M40/M17 connector on the MS2N07-C0BQB-CSVK0-NNNNN-NN motor offer?
A: The dual M40/M17 connector allows flexible electrical connectivity, making the motor compatible with a range of automation setups. This feature ensures quick installation and reduces connection time.
Q: Why does the MS2N07-C0BQB-CSVK0-NNNNN-NN motor have a winding impedance of 0.7760 Ohms?
A: The low winding impedance helps optimize current flow for efficient energy conversion, contributing to the motor's high performance. It also minimizes heat generation during high load conditions.
Q: What role does the forced ventilation air blower play in the MS2N07-C0BQB-CSVK0-NNNNN-NN motor?
A: The forced ventilation blower ensures optimal cooling, preventing the motor from overheating, especially during high-speed operations. It helps maintain the motor’s maximum winding temperature of 155°C.
Q: How does the ACUROlink feedback system in MS2N07-C0BQB-CSVK0-NNNNN-NN improve its performance?
A: The ACUROlink feedback system provides precise positioning with ±36 arcseconds accuracy, which enhances the motor's responsiveness in automation tasks. This is crucial for achieving high precision in dynamic applications.
Q: How does the MS2N07-C0BQB-CSVK0-NNNNN-NN motor achieve fast response at high speeds?
A: The motor’s angular rotor inertia of 0.00120 kg·m² ensures quick acceleration and deceleration, crucial for high-speed applications. It enables rapid changes in motion with minimal delay.
