Product Description:

The MDD065D-N-040-N2L-095PR1 is a brushless synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precise rotary motion for positioning and speed control in automated machinery. The unit fits compact axes that require moderate continuous torque and quick response, making it suitable for packaging lines, pick-and-place modules, and light machining centers. Its brushless construction reduces wear at the motor itself, and the matched motor-and-drive concept supports stable feedback processing and repeatable motion on dynamic axes. The motor is intended for controlled automation tasks that involve frequent indexing, rapid reversals, and short cycle times.

A nominal operating speed of 4000 min⁻¹ supports high cycle rates, while a continuous standstill torque of 2.7 Nm allows the motor to hold static loads without overheating under rated conditions. When the axis is de-energized, the integrated blocking brake provides up to 3.0 Nm of holding torque for load retention. Rotor position is monitored through digital servo feedback (DSF), allowing the controller to close the current and velocity loops with 12-bit resolution for accurate regulation and smooth response during commanded motion. A centering diameter of 95 mm keeps the motor aligned on the machine interface, and standard rotor balancing helps limit vibration during acceleration and deceleration.

Power and feedback conductors exit on the right side through a single industrial connector, which can simplify cable routing where space beside the motor is limited. The motor uses frame designation 065 with length code D, giving a compact envelope for installations that need servo performance without a large housing. A shaft seal helps protect the bearings from dust and coolant, and the output shaft uses a keyway for positive torque transfer to pulleys or gearboxes. The single-ended shaft and connectorized interface support straightforward mechanical integration in multi-axis equipment, and the internal cooling arrangement manages losses generated during operation.