MS2N06-C0BTN-CMSL0-NNANN-NN
MPN: R911378100
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The MS2N06-C0BTN-CMSL0-NNANN-NN synchronous servo motor offers a rated power of 0.95 kW, a peak torque of 7.9 Nm, rated voltage of 325 V, and an inertia of 0.43 kgcm². Part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it features natural convection cooling and a multiturn absolute encoder for feedback.
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Product Description:
The MS2N06-C0BTN-CMSL0-NNANN-NN Servo Motor is manufactured by Bosch Rexroth Indramat, and it comprises five pole pairs to guarantee high magnetic resolution and steady rotational drive with dynamic load changes. This servo motor’s protection class is IP64 according to EN 60034-5, to provide hard defense against dust entry and splashing water in industrial applications.
The MS2N06-C0BTN-CMSL0-NNANN-NN synchronous servo motor utilizes a standard type of bearing, with assured support and extended operational life under axial and radial load conditions. This motor can deliver 16 Nm maximum torque at 100K (warm) and is ideal for high-demand servo drive applications requiring constant high torque. This servo motor's winding inductance is accurately rated at 9.17 mH to promote energy-efficient operation and current ripple reduction during usage. The voltage constant of this synchronous motor at 20 °C is rated at 52.7 V/1000 min⁻¹ to allow for precise speed control and compatibility with various servo drive controllers. The MS2N06-C0BTN-CMSL0-NNANN-NN motor features a half-key-balanced keyway shaft that is developed without the shaft sealing ring to enable direct mechanical coupling with low vibrations. The casing of this servo motor has a standard varnish finish (RAL 9005 black), which gives corrosion protection and an even surface finish.
This MS2N06-C0BTN-CMSL0-NNANN-NN motor thermal time constant of winding is 27.3 seconds, through which it can resist heat accumulation over a while and maintain stable operation under long-duration cycles. The mass of this synchronous servo motor is 6.4 kg, in line with installation compactness requirements without compromising on mechanical output power. This motor’s design meets B5 / IM3001 standards with the inclusion of PT1000 temperature sensors that allow accurate temperature measurement. This motor meets Oscillating Quantity Level A (EN 60034-14) for vibration control to reduce operating noise and mechanical stress during acceleration stages.
Frequently Asked Questions about MS2N06-C0BTN-CMSL0-NNANN-NN:
Q: Why is a keyway shaft without a sealing ring used?
A: This setup reduces mechanical friction and simplifies alignment for load coupling, especially in dry or semi-clean environments.
Q: How does the 9.17 mH winding inductance affect performance?
A: It helps stabilize motor current flow, reducing ripple and improving dynamic response in servo applications.
Q: What role does the 27.3-second thermal time constant play?
A: It allows the motor to absorb thermal loads gradually, avoiding sudden heat spikes during extended duty cycles.
Q: How does IP64 protection benefit the MS2N06-C0BTN-CMSL0-NNANN-NN in production lines?
A: It prevents dust ingress and resists splashing fluids, increasing reliability in partially enclosed machine systems.
Q: What is the significance of having five pole pairs in this motor?
A: More pole pairs provide better torque smoothness and improved low-speed control accuracy.