MDD090B-N-040-N2M-110GA2

The Bosch Rexroth Indramat MDD090B-N-040-N2M-110GA2 is a high-precision device in the MDD Synchronous Motors series, designed as a motor for digital drive controllers. It features a robust holding brake with blocking brake capable of delivering 11.0 Nm of holding torque, ensuring secure positioning under load. With a continuous torque at standstill of 7.2 Nm and a nominal speed of 4000 min⁻¹, this motor excels in applications requiring rapid response and sustained static torque. The primary function of this synchronous motor is to drive automated machinery with precision, stability and seamless integration into digital control systems.

Incorporating advanced motion feedback, the MDD090B unit uses an integrated multiturn absolute encoder paired with Bosch Rexroth’s Digital Servo Feedback (DSF) technology for exceptional accuracy. The motor’s centering diameter of 110 mm and motor size code 090 deliver a compact footprint without sacrificing performance, while the motor length code B balances torque output and inertia. Standard internal balancing minimizes vibration at high speeds, and the inclusion of a shaft seal protects internal components from dust and moisture.

Constructed with a standard housing and a plain shaft design, this motor simplifies mechanical coupling and maintenance. It offers a side-A connector for streamlined power and signal interfacing, and a standard (without side B shaft end) for flexible installation. The shaft seal enhances durability in harsh environments, and the blocking brake adds another layer of safety during power loss or emergency stops. Certified to Bosch Rexroth’s stringent quality standards, the MDD090B-N-040-N2M-110GA2 ensures reliable operation, reduced downtime and optimal efficiency in demanding industrial automation scenarios.