MDD065A-N-060-N2M-095PB1
The MDD065A-N-060-N2M-095PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it provides closed-loop motion for automated machinery that requires high rotational speed and light continuous torque. The size code 065 and length code A give the motor a compact frame, while the standard housing and the shaft end without a side B extension help it fit into limited machine spaces. This layout is suitable for transfer units, auxiliary spindles, and other installations where accurate servo response is needed in a small envelope.
This motor reaches a nominal speed of 6000 rpm, allowing rapid positioning cycles in pick-and-place or spindle applications. At standstill, it can deliver 0.8 Nm of continuous torque, which suits holding tasks on low-inertia loads. The centering diameter measures 95 mm, helping align the stator accurately to mounting flanges and maintain consistent running accuracy. A blocking brake is integrated, and its static holding capacity is rated at 3.0 Nm, which helps prevent back-driving on vertical axes when power is removed. Electrical power and feedback are routed through a single connector, which reduces wiring complexity and limits the number of enclosure entry points.
The power leads exit on Side B, which helps keep service loops away from moving machine parts. Rotor and coupling imbalance are limited by standard balancing, allowing full-speed operation with stable running characteristics. Position data is provided by an integrated multi-turn absolute encoder, and the controller receives that information through digital servo feedback for accurate velocity and torque control. A front shaft seal helps keep contaminants away from the bearings and reduces lubricant escape during operation. The output shaft uses a keyway, so rigid hubs or pulleys can be secured in place with a positive mechanical connection.
