Product Description:

The MDD093A-N-040-N2M-130GA2 is a synchronous servo motor supplied by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where drive current is converted into controlled rotary motion for axes that must follow precise velocity and position commands. This makes the motor suitable for packaging tables, pick-and-place units, and light machining spindles that require accurate closed-loop operation. In closed-loop systems, the drive can continuously compare commanded and actual motion so the axis remains accurate during acceleration, deceleration, and dwell periods.

The motor delivers a continuous standstill torque of 9.2 Nm, giving steady force when the axis is commanded to hold position. Its rotor reaches a nominal speed of 4000 rpm, which suits high-speed indexing and other fast motion sequences. Mounting is referenced from a centering diameter of 130 mm, which keeps the motor aligned concentrically in the machine frame. When vertical load holding or stopping support is needed, the integrated brake provides 22 Nm of holding torque. Digital servo feedback is provided through a DSF interface, allowing the drive to read actual rotor position directly. The motor uses the standard uncooled housing and carries all electrical connections through a single connector, which keeps external cabling straightforward.

An integrated multiturn absolute encoder tracks shaft angle over multiple revolutions, which supports restarts without a separate homing routine after power is restored. Mechanical output is transmitted through a plain shaft, and a shaft seal helps keep lubricant away from the motor interior. Power and feedback cables exit on Side A, which can simplify routing when the drive modules are mounted below the motor. The shaft is single-sided, so no second shaft extension protrudes from the rear cover.