The Bosch Rexroth R911289928 (MDD093C-N-040-N2M-130PA0) is a prime example of modern industrial automation. This product is an AC servo motor known for its cost-efficiency and reliability. It integrates a multiturn absolute encoder for detecting the output shaft's absolute position and digital servo feedback. With 4000 rpm continuous speed, it delivers a rated torque of 19.5 Nm at 45.3 A of rated current. The motor, operating with a blower unit, produces continuous torque of 28 Nm at 65.5 A with a 60/100-K increase in winding temperature. It should be operated in ambient temperatures up to +40 degrees Celsius and altitudes up to 1000 MSL. The motor, with a prime black, corrosion-resistant finish, has a centering diameter of 130 mm and various mounting options. The R911289928 (MDD093C-N-040-N2M-130PA0) model features an A-side power connector, keyway-installed shaft, and a weight of 22 kg. It ships globally with a one-year warranty provided by Indramat USA.
Encoder Type: Multiturn Absolute Encoder Digital Servo Feedback: Installed Operated Speed: 4000 rpm Rated Torque: 19.5 Nm Rated Current: 45.3 A Continuous Current with Blower Unit: 65.5 A Continuous Torque with Blower Unit: 28 Nm Maximum Ambient Temperature: +40 degree Celsius Maximum Altitude: 1000 MSL Housing Color: Prime Black Centering Diameter: 130 mm Mounting Positions: IMB5, IMV1, IMV3, IMB14 Power Connector: A-Side Shaft Type: Shaft with Keyway Total Mass: 22 kg Thermal Time Constant Surface: 45 min Thermal Time Constant Natural Cooling: 50 min Winding Inductivity: 1.3 mH.