The R911259612 (MDD093A-N-020-N2M-110GB0) is a high-density digital AC servomotor from Bosch Rexroth that weighs 13kg and has a length code of A. This motor comes with both B5 and B14 mounting designs, allowing for vertical and horizontal installation. It features an output shaft on the A-side with a 110m pilot diameter which provides backlash-free torque transmission. The unit has a shaft sealing attachment and is designed to fit an IP44 protection class when fitted with a blower. The brushless motor allows for an additional paint coating of up to 40µm on its black RAL 9005 prime coated housing. The servomotor uses an absolute optical encoder system and has an operating phase current of 10.9A with surface cooling. The obligatory connections for power, feedback, and the blower are not included. However, it supports both angled and straight-style feedback connectors.
Length Code: A Color: Black RAL 9005 Mounting: Design B5 and Design B14 Orientation: Horizontal and Vertical Pilot Diameter: 110m Shaft: Backlash-free transmission of torque Shaft Sealing: Present Effect on Length: Thermal deformations Balancing Class: Reduced Output Shaft Position: A side Power Density: High Design: Brushless Weight: 13kg without blower attachment Protection Class: IP 44 with blower fitted Longitudinal Axis: Maximum of 1m/s2 with sinusoidal oscillations Components: Clamping components incorporable into its shaft Connections: Power, feedback and blower Encoder Type: Absolute optical system Operating Mode: S1 operating mode Bearing Type: Fixed and floating bearings Size: 286mm Feedback Connectors: Angle and straight-style Phase Current: 10.9A with surface cooling Temperature Sensor: Present in windings Drive Controller Connection: Mandatory