R911257207
The product identified by model number R911257207 (MDD090B-N-040-N2L-110GB0) is a product of Bosch Rexroth Indramat, globally acclaimed for their advanced motion control solutions. This particular model stands out for its small form factor, light weight (18kg), and the ability to reach high rotational speeds of up to 4000RPM.
The AC servo motor, MDD090B, offers distinct advantages, such as minimized radio frequency interference during standby mode and delivering consistent torque of 7.2Nm at a constant current of 16.7A. Key features include an N-class balance, 110mm centering diameter, plain output shaft with a sealing ring, located at the B side of its housing, and a winding resistance of 0.50 with 0.43 torque constant under 20 degrees Celsius. To achieve the expected power output, ideal installation and operational conditions are recommended. Further, the use of this servo motor in harmony with a drive controller is recommended to reduce vibrations and uplift performance.
This model complies with IP65 standards for dust and liquid resistance, and sports a protective coating up to 40 microns thick to guard against corrosion and mild acids. With a maximum torque output of 38.3Nm and maximum current usage of 95.3A, it operates in the temperature range of 0 to +45 degrees Celsius. Specialist skills are required for installation and operation. Notably, the R911257207 (MDD090B-N-040-N2L-110GB0) model houses digital servo feedback for precise speed and position control of the rotor.
