R911258284
The R911258284 (MDD093B-N-020-N2M-130PA0) is a servo motor from Bosch Rexroth's MDD series, carefully crafted for food processing and packaging machines, textile machines, and robotics. Equipped with Indramat digital drive controllers, these MDD servo motors facilitate swift and efficient responses in automated systems.
With a built-in multiturn absolute encoder, the R911258284 (MDD093B-N-020-N2M-130PA0) offers digital servo feedback for precise positional detection. The system's optical measurement principle ensures high accuracy of ±0.5 angular minutes. The motor has onboard data memory storage for crucial data, such as the motor type name, promoting reduced startup time and a safe adjustment to the drive controller. With a torque constant of 0.86 Nm/A and winding resistance of 0.77 Ohm at 20oC, these motors operate effectively at a nominal speed of up to 2,000 revolutions per minute. The brushless design and lifetime-lubricated bearings make the R911258284 (MDD093B-N-020-N2M-130PA0) a maintenance-free solution, delivering a nominal service life of approximately 30,000 operating hours. The motor's flexible installation options and capacity for high radial loads allow for effortless direct attachment of pinions and belt pulleys to the shaft. The incorporated temperature sensor and superior torque-inertia ratio offer a safeguard against overload and high dynamics, respectively. To ensure optimal operation, the motor should be used in an environment where the temperature does not exceed 45oC.
