The Bosch Rexroth MS2E06-D0BRN-EMUL2-NNNAS-G1 is an ATEX-compliant synchronous servomotor engineered for hazardous industrial environments.
Recognized by material number (MNR) R911414896, this low-inertia (Size 06) motor is part of the advanced MS2E series. It is specifically designed to operate safely in potentially explosive atmospheres (ATEX compliant) at ambient temperatures of 0…40 °C. Despite its self-cooling design, it boasts impressive output metrics: a rated torque of 4.73 Nm, a standstill torque of 9.7 Nm, and peak maximum torque capabilities up to 34.8 Nm. It operates with a rated current of 4.06 A to deliver 1.42 kW of rated power at speeds reaching 6,000 min-1.
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Common Technical Questions
Q: What makes the Rexroth MS2E ATEX servo motor (R911414896) suitable for hazardous areas?
A: The MS2E series is explicitly engineered and certified to meet ATEX directives. Its housing and electrical interfaces are designed to prevent the ignition of explosive atmospheres, making it safe for operation within specified 0…40 °C ambient conditions in demanding industrial facilities.
Q: What are the primary torque specifications for the MS2E06-D0BRN-EMUL2-NNNAS-G1?
A: This unit offers significant dynamic range. It has a standstill torque (at 60K) of 9.7 Nm and a continuous rated torque of 4.73 Nm. During short-term overload conditions at 20 °C, it can achieve a maximum peak torque of 34.8 Nm.
Q: How does the Bosch Rexroth voltage constant 80.5 V factor into drive selection?
A: The motor has a specific voltage constant of 80.5 V per 1000 min⁻¹. This metric is crucial for engineers when sizing the accompanying IndraDrive controller, ensuring the drive can provide adequate voltage overhead to reach the motor's 6,000 RPM maximum speed.
