MDD071B-N-060-N2S-095PR1

The Bosch Rexroth Indramat MDD071B-N-060-N2S-095PR1 servo motor is a high-performance member of the MDD Synchronous Motors series, designed for demanding digital drive applications. This digital AC servo motor features a permanent-magnet design with integrated encoder for commutation, rotor position, and speed control, delivering precise motion in automation systems. With a nominal speed of 6000 min⁻¹ and a robust digital servo feedback system, this motor ensures accurate and repeatable performance under dynamic loads. The inclusion of a 3.0 Nm blocking brake provides secure holding torque for safety in vertical or inclined axis applications, enhancing process reliability and operator protection. Its compact form factor is achieved with a motor length code B housing that balances power density and installation flexibility.

Detailed technical specifications outline the motor’s core capabilities. The MDD071B unit offers a continuous torque at standstill of 4.4 Nm and utilizes a standard balancing procedure to minimize vibration and noise. The centering diameter of 95 mm and motor size 071 establish precise alignment with machine structures, while the standard housing and shaft seal ensure environmental protection and longevity. The shaft is a keyway type per DIN 6885 sh. 1, 8-68 edition, accommodating common couplings and reducing backlash. Connection is handled via a right-side connector interface, simplifying cable routing and maintenance. The motor’s standard shaft end (without side B extension) and integrated shaft seal maintain enclosure integrity, ensuring reliable operation in industrial environments.

Operational features of the MDD071B-N-060-N2S-095PR1 emphasize high dynamic response and thermal stability. The digital servo feedback (DSF) provides real-time rotor position and speed signals, facilitating advanced commutation algorithms and minimizing torque ripple. At nominal speed, the motor delivers consistent torque with quick acceleration and deceleration profiles, supported by the blocking brake’s immediate engagement when power is removed. The robust permanent-magnet rotor and precision windings optimize electromagnetic efficiency, reducing heat generation during continuous operation. Standard balancing and shaft seal features contribute to smooth, whisper-quiet performance, making this motor suitable for applications requiring low acoustic signatures and high positional accuracy.

System integration is streamlined for digital drive controllers, positioning the MDD071B-N-060-N2S-095PR1 as an ideal solution for CNC machines, robotics, packaging lines, and pick-and-place systems. The motor’s connector-type interface and right-hand connection direction simplify installation within compact machine layouts. As part of the Bosch Rexroth Indramat ecosystem, this motor seamlessly interfaces with IndraDrive controllers, enabling advanced motion control functions such as auto-tuning, jitter suppression, and predictive maintenance. The combination of precise DSF feedback, secure holding brake, and standardized form factor makes this motor a versatile choice for OEMs seeking reliable, high-precision actuation in automated manufacturing environments.