MS2N10-D0BNL-BMBH0-NNNNN-NN
MPN: R911387207
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The MS2N10-D0BNL-BMBH0-NNNNN-NN is a synchronous servo motor with a stator length of D and a rated torque of up to 12 Nm. Manufactured by Bosch Rexroth Indramat as part of the MS2N Synchronous Servo Motors series, it features IP65 protection and natural cooling. This motor can reach speeds up to 4800 rpm.
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Product Description:
The Indramat’s AC servo motor MS2N10-D0BNL-BMBH0-NNNNN-NN is developed as a brakeless unit that operates on 400 VAC and utilizes 20200 W of rated power under normal conditions. It uses liquid cooling method in accordance with IC3W7 standard through a circulating coolant of 0.25 L volume and its thermal time of 5.1 minutes enhances its cooling capacity in continuous duty cycles.
The MS2N10-D0BNL-BMBH0-NNNNN-NN motor delivers a standstill torque of 107.50 Nm at 100K and its corresponding standstill current reaches 64.70 A under the same condition. It achieves a rated speed of 2420 rounds/min and its maximum torque reaches 155 Nm at 68 °F in cold state. The motor design supports a maximum electrical and mechanical speed of 6000 rounds/min. Its torque constant is measured as 1.95 Nm against the usage of every ampere of current at 68 °F and its back EMF value is 118.5 V per every 1000 rounds. This MS2N10 motor possess 0.180 Ohms of phase impedance and its minimum phase inductance is specified as 0.00505 H, while its components have a capacitive value of 4.10 nF. Its rotor inertia value is 8.10 kg·cm² and its mutual inductance takes place through its five number of pole pairs. The unit weighs 39 kg and possess level A class for low vibrations.
The MS2N10-D0BNL-BMBH0-NNNNN-NN motor is presented with a smooth shaft that measures 3.8 cm x 8 cm and it does not include a protective sealing. It uses standard 128 signal period encoder system with Hiperface technology for accurate positioning up to 120” and it provide 4096 distinguishable rotations, along with SIL 2 safety integrity and category 3 performance level. This motor supports B5 (flange) mounting and it is coated with 9005 RAL standard color from outside for protection against weather.
Frequently Asked Questions about MS2N10-D0BNL-BMBH0-NNNNN-NN:
Q: Why is the torque constant of 1.95 Nm/A important in this motor?
A: A higher torque constant means more torque per ampere, which reduces current demand. This improves overall efficiency and decreases thermal losses.
Q: How does the rotor inertia of 8.1 kg·cm² affect machine applications?
A: The low rotor inertia allows quicker acceleration and deceleration. This makes the MS2N10-D0BNL-BMBH0-NNNNN-NN ideal for high-dynamic motion control tasks.
Q: What is the role of the Hiperface encoder in this motor?
A: The Hiperface encoder provides accurate position and speed feedback. It enhances control precision, making the motor suitable for synchronized multi-axis systems.
Q: Why is the phase inductance of 0.00505 H significant?
A: Its lower phase inductance enables rapid current changes. This supports high-speed switching and improves performance in fast-response automation processes.
Q: How does the SIL 2 safety integrity level benefit industrial users?
A: The SIL 2 ensures compliance with functional safety standards. It reduces risks during operation, which is essential in sensitive production environments.