The Bosch R911275029 (MDD093B-F-020-N2L-110GA1) is an AC servo motor falling under the MDD series, equipped with digital servo feedback and an electrically-activated blocking brake designed to stop the motor shaft from turning when it's not running. With a holding torque of 11 Nm, the brake operates at a rated current of 0.5 Amps and 24 Volts DC. Motor and brake combined weight is 17 Kg, and cooling happens naturally or through surface cooling. The motor's thermal time constant rests at 50 minutes for natural convection and 45 minutes for surface cooling. Motor performance entails a nominal speed of 2000 RPM and varies in torque and current based on the cooling method utilized. The permissible ambient temperature for operation ranges from 0 to 45 degrees Celsius, and can be installed up to 1000 meters above sea level. The motor housing assures dust protection with an IP65 rating and the power connector is located on Side A. Installation and startup need to be managed by trained personnel only.
Motor Features: Supports Digital Servo Feedback, Blocking Brake
Brake Principle Action: Electrically-Actuated Release
Brake Holding Torque: 11 Nm
Brake Current and Voltage: 0.5 Amp, 24 Volt DC
Brake Moment of Inertia: 0.0106 kg m2
Brake Release Delay: 60 milliseconds
Brake Clamping Delay: 20 milliseconds
Motor and Brake Weight: 16.5 kg, 0.5 kg (Total 17 kg)
Cooling Type: Natural Convection, Surface Cooling
Nominal Speed: 2000 RPM
Ambient Temperature Range: 0 to 45 degrees Celsius
Maximum Installation Altitude: 1000 meters
Protection Rating: IP65
Centering Diameter: 110 millimeters
Shaft Type: Plain
Power Connector Location: Side A
Installation and Startup Requirements: Trained and qualified technical personnel only
Operating Ambient Conditions: As specified.