R911255576
The Bosch Rexroth R911255576 (MDD090C-N-030-N2M-110PB1) is an MDD series servo motor primarily employed in high-performance industrial operations. The motor is built with a housing perfectly tailored for natural convection and surface cooling. With an IP65 protection rating, the robustness of MDD motors allows operation even under challenging conditions. They are designed to handle high demands seen in extreme activities such as punching, press feeds, etc. The technical information provided in the product documentation is specific for 1000 meters altitude and 0 to 45 degrees Celsius temperature. Operation outside these limits may result in output derating.
For derated output, the motor can withstand a maximum temperature of 55 degrees Celsius and maximum altitude up to 5000 meters. The R911255576 (MDD090C-N-030-N2M-110PB1) motor has a speed rating of 3000 RPM, an integrated multiturn encoder for digital servo feedback, and a keyway in its output shaft. A powerful blocking brake is rated for 6.5 Nm holding torque. The prime coating of the R911255576 (MDD090C-N-030-N2M-110PB1) motor is black (RAL 9005), and the motor can also be covered with an additional coating layer no more than 40 millimeters thick. This coating is resistant to diluted acids, lyes, and weathering, ensuring endurance and longevity. It must be noted that frequent cleaning with a steam cleaner may result in the coating peeling off. The motor has a main power socket on side B, has the insulation class F, and weighs 23 kilograms.
