MDD093A-N-020-N2M-130PR0

The Bosch Rexroth Indramat MDD093A-N-020-N2M-130PR0 is a high-precision digital AC servo motor in the MDD Synchronous Motors series by Bosch Rexroth Indramat. This compact unit delivers consistent performance through a permanently magnetized rotor design and integrated commutation encoder. Featuring a nominal speed of 2000 min⁻¹ and continuous torque at standstill of 9.2 Nm, it is engineered for responsive start-stop cycles and dynamic speed changes. Without a blocking brake, the motor relies on precise electronic control for holding and positioning tasks. The model’s rugged construction and advanced feedback capabilities make it ideal for demanding automation environments.

The motor’s mechanical envelope is defined by a motor size of 093 and a motor length code of A, ensuring compatibility with standardized mounting interfaces. A centering diameter of 130 mm and standard housing simplify installation and alignment in multi-axis systems. The shaft type keyway conforms to DIN 6885 sh.1, 8-68 Edition, and the shaft seal provides protection against contaminants. A standard (without side B shaft end) design supports direct coupling or add-on coupling flanges. Balancing is performed to Standard factory tolerances, while the connection direction is Right and the connection type is Connector, enabling streamlined cable routing and maintenance.

Advanced feedback elements include an integrated multiturn absolute encoder and digital servo feedback (DSF) system, delivering precise rotor position and speed data to the drive controller. This Digital AC Servo Motor is classified as a motor for digital drive controllers, supporting high-speed commutation and adaptive tuning routines. The permanent-magnet rotor and high-resolution encoder allow closed-loop control with minimal latency. Although the motor is supplied without blocking brake, its electronic holding torque functions maintain axis stability under varying loads. The design ensures low cogging torque and smooth operation at low speeds, while providing rapid acceleration up to the nominal speed threshold.

System integration is streamlined through compatibility with Bosch Rexroth Indramat’s digital drive platforms, facilitating features such as auto-tuning, torque ripple compensation, and networked diagnostics. The motor’s precise feedback and torque characteristics make it suitable for robotics, CNC machining, packaging, and pick-and-place equipment. Its standard mechanical interfaces and connectorized wiring reduce commissioning time in complex multi-axis installations. The MDD093A-N-020-N2M-130PR0 defines a versatile solution for high-performance motion control applications where accuracy, repeatability, and reliability are critical.