MDD065A-N-040-N2M-095GR0
The MDD065A-N-040-N2M-095GR0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts controlled electrical output into precise rotary motion for positioning tasks, material-handling axes, and small tooling spindles in industrial automation. Its compact 065 frame and A-length housing make it suitable for installations where space is limited but stable acceleration and repeatable speed control are still required. This format also helps the motor fit into multi-axis machines that need short motor length and predictable dynamic response.
A centering diameter of 95 mm locates the flange concentrically and helps reduce radial misalignment during mounting. Cabling exits on the right side, and a single connector carries both power and feedback to keep wiring orderly in confined spaces. The motor can sustain 0.8 Nm of continuous torque at standstill, which suits low-inertia loads that must be held without excessive heating. It is supplied without a blocking brake, so static holding torque must come from the drive or an external clamp. Position data is provided by an integrated multi-turn absolute encoder, allowing the controller to retain rotor angle and revolution count after power-up without a homing cycle.
The motor uses digital servo feedback (DSF), allowing high-resolution velocity and torque control in closed-loop operation. Under rated conditions, the rotor reaches 4000 rpm, enabling moderate surface speeds for indexing tables and light conveyor rolls. The motor is delivered with a shaft seal, which helps limit lubricant migration along the shaft bore. The drive end uses a plain shaft that mates with clamp couplings or pulleys. The motor has no side-B shaft end, which helps keep the overall length short and simplifies guarding in enclosed machinery.
