Bosch Rexroth IndraDyn A MAD motors are air-cooled, housed asynchronous servo motors intended for servo and main-spindle duty in applications such as machine tools, printing presses, and metal-forming equipment.
They combine high power density with a performance envelope that reaches rated outputs up to 93 kW and maximum speeds up to 11,000 rpm. The series can be equipped with integrated high-resolution feedback, including single-turn or multi-turn encoder systems, to support accurate, repeatable motion. Mechanical options cover shaft variants (smooth or keyed), optional holding brakes, and bearing configurations selected for standard use, higher radial loads, or high-speed operation, with mounting styles that include flange mounting and flange-plus-foot installation. Protection is rated to IP65 (including the fan motor), and the blower-based surface-ventilation design is maintenance-friendly with a removable fan unit, but the motor is not intended to run without ventilation.