MS2N10-E0BHA-BMBH3-NNNNN-NN
MPN: R914503510
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The MS2N10-E0BHA-BMBH3-NNNNN-NN, part of Bosch Rexroth Indramat's MS2N Synchronous Servo Motors, is a high-performance synchronous servo motor with an 8.3 kW rated power. It provides 39 Nm rated torque and operates at a rated speed of 2000 rpm. The motor features IP65 protection and uses natural convection for cooling.
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Product Description:
The MS2N10-E0BHA-BMBH3-NNNNN-NN Motor by Bosch Rexroth Indramat provides regulated torque and accurate electrical operation via 176.4 V/1000 min⁻¹ voltage constant. It provides a maximum mechanical speed of 6000 min⁻¹ with vibration-free motion at high rotational frequencies.
The MS2N10-E0BHA-BMBH3-NNNNN-NN servo motor has a maximum torque of 214 Nm at 100K (warm) and exhibits excellent torque output for heavy industrial systems. This motor is equipped with a standard encoder, providing 128 signal periods with Hiperface® interface to ensure accurate positional detection and reliable signal communication. This synchronous motor meets protection class IP64 (EN 60034-5) with complete dust and water spray protection from all sides for long-term dependability. Its mechanical build meets design specification B5 / IM3001 according to EN 60034-7, ensuring mounting compatibility with standard mounting systems. Its PT1000 built-in temperature sensors monitor internal winding temperatures constantly for thermal balance and protection against heat during high current operation. This motor’s operating range accommodates ambient temperatures ranging from 0 to 40 °C, with derating up to 60 °C, retaining operational integrity in high-temperature environments. This servo motor can sustain absolute humidity levels between 1 to 29 g/m³ for stable insulation resistance during varying air moisture.
The standstill current of this servo motor at 100K is 31 A, which maintains a stable electromagnetic force for accurate holding torque. The electric connection of this motor uses a double cable arrangement with an M58 fixed and an M17 rotatable interface to provide long-lasting power transmission. This motor incorporates an electrically released holding brake with a rated current of 1.50 A to provide safe static positioning as well as instant braking capability. With a weight of 52 kg, the design of the MS2N10-E0BHA-BMBH3-NNNNN-NN motor provides high mechanical stability and efficient load absorption. This servo motor’s 6.2 nF leakage capacitance provides low electrical interference and reliable insulation performance throughout prolonged operation.
Frequently Asked Questions about MS2N10-E0BHA-BMBH3-NNNNN-NN:
Q: How does the 176.4 V/1000 min⁻¹ voltage constant benefit this motor?
A: It ensures precise speed regulation and stable torque generation under variable load conditions, enhancing control accuracy during acceleration and deceleration phases.
Q: Why does the MS2N10-E0BHA-BMBH3-NNNNN-NN use a double cable connection system?
A: It allows separation of power and signal lines, improving electromagnetic compatibility and simplifying installation in confined or rotating assemblies.
Q: What is the role of the Hiperface® encoder in this servo motor?
A: The encoder provides accurate position feedback, enabling synchronized communication between motor and drive for superior motion precision.
Q: How does the 6.2 nF leakage capacitance affect motor safety?
A: It minimizes electrical interference between windings and frame, maintaining insulation integrity and preventing voltage leakage to grounded components.
Q: Why is the PT1000 temperature sensor used in the MS2N10-E0BHA-BMBH3-NNNNN-NN?
A: It delivers accurate temperature measurement of motor windings, supporting reliable thermal management and preventing overheating under continuous load.