MS2N07-C1BRA-BMVK0-NNNNN-NN
MPN: R911395370
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The MS2N07-C1BRA-BMVK0-NNNNN-NN synchronous servo motor features natural convection cooling, a rated speed of 3000 rpm, and a rated torque of 5.4 Nm. Part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it delivers 1.68 kW of rated power and utilizes a multi-turn absolute encoder, EnDat 2.2.
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Product Description:
The MS2N07-C1BRA-BMVK0-NNNNN-NN Synchronous Servo Motor offers high torque output and precise control. It features robust speed capabilities, reliable encoder feedback and efficient cooling. This servo motor includes a keyway shaft (half balanced) and shaft sealing ring for improved durability.
The MS2N07-C1BRA-BMVK0-NNNNN-NN servo motor from Bosch Rexroth offers rated torque of 9.65 Nm and a maximum mechanical speed of 6000 rpm. This servo motor delivers a torque constant of 1.3 Nm/A at + 20 °C and supports a maximum cold torque of 46.0 Nm. Under warm operating conditions, it maintains up to 42.2 Nm maximum torque. The servo motor incorporates an encoder with 128 signal periods and Hiperface protocol that enables accurate feedback for motion control systems. The motor has a winding inductance of 7.28 mH which characterizes the opposition to changes in current through its windings and influences the current ripple under PWM operation. At a reference temperature of + 20 °C, the voltage constant is specified as 78.7 V per 1000 rpm. The cooling is provided by a forced ventilation axial system operating at 230 V / 50 Hz. The motor uses standard bearings for dependable operation and longevity. The electrical connectivity is achieved via a double cable connection with M40 and M17 interfaces both rotatable for installation flexibility.
The standstill torque of the MS2N07-C1BRA-BMVK0-NNNNN-NN servo motor is rated at 18.0 Nm at 100 K with a standstill current of 14.9 A. The motor coating is standard varnish in RAL 9005 black. This coating provides resistance to environmental factors. Its rated speed is 4100 rpm that provides efficient operation across a wide speed range. The leakage capacitance is measured at 1.65 nF for safe and reliable electrical operation.
Frequently Asked Questions about MS2N07-C1BRA-BMVK0-NNNNN-NN:
Q: How does the encoder system in the MS2N07-C1BRA-BMVK0-NNNNN-NN improve positioning accuracy in motion control applications?
A: Its integrated encoder with 128 signal periods and Hiperface protocol provides high-resolution feedback. This ensures precise positioning, smoother motion profiles, and reliable synchronization in demanding automation tasks.
Q: What impact does the cooling method of the Bosch Rexroth MS2N07-C1BRA-BMVK0-NNNNN-NN have on long-duration operations?
A: The forced ventilation axial cooling at 230 V / 50 Hz dissipates heat efficiently. This allows the motor to maintain performance stability under continuous heavy-load or high-speed applications.
Q: How does the MS2N07-C1BRA-BMVK0-NNNNN-NN maintain torque delivery during varying thermal conditions?
A: It supports a maximum cold torque of 46.0 Nm and 42.2 Nm when warm. This thermal consistency ensures dependable performance during extended production cycles or fluctuating load demands.
Q: What installation advantages do the electrical interfaces of the MS2N07-C1BRA-BMVK0-NNNNN-NN provide in compact machinery layouts?
A: It features rotatable M40 and M17 double cable connectors for flexible routing. This enables easier integration in tight spaces and reduces wiring strain during maintenance.
Q: How does the mechanical design of the MS2N07-C1BRA-BMVK0-NNNNN-NN support durability in high-vibration environments?
A: The keyway shaft with half key balancing and shaft sealing ring enhances mechanical integrity. Combined with standard bearings, it ensures long service life even in vibration-intensive settings.