The Bosch Rexroth MDD093A AC Servo Motor, model R911253423 (MDD093A-N-020-N2M-110PB0), is engineered for proficiency and performance. Built with an N balance class and F insulation class, it features a universal housing design accommodating both natural convection and surface cooling. The IP65-rated motor offers protection against dust and liquids, offering improved durability and requiring less maintenance. It delivers a constant torque of 9.2 Nm and a standby current consumption of 10.2 Amps. The power connection is located on the B-side and the motor has a winding resistance of 1.86 ohms. This model comes with a multiturn encoder for digital servo feedback and for optimal performance, it should be stored and operated within specified temperature ranges. Its corrosion-resistant design, with a 40-micron-thick layer of black paint, and brushless design, contribute to a maximum speed of 2,000 RPM.191
Balance Class: N Insulation Class: F Housing Design: Natural Convection and Surface Cooling Constant Torque: 9.2 Nm Constant Current: 10.2 Amps Motor Weight: 13 kg Protection Rating: IP65 Torque Constant: 0.90 Nm/A Power Connection: B-side Winding Resistance: 1.86 ohms Thermal Time Constant: 50 minutes Centering Diameter: 110 mm Output Shaft: Keyway-equipped Maximum Torque: 28.6 Nm Current Consumption: 45.8 A Feedback: Digital servo with integrated multiturn encoder Storage Temperature Range: -20 to +80 degrees Celsius Corrosion Protection: 40-micron-thick black paint Nominal Speed: 2000 RPM Operating Temperature Range: 0 to +45 degrees Celsius.