Product Description:

The MDD093A-N-020-N2M-130PA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Built for use with digital drive controllers, the unit converts electrical input into controlled mechanical rotation so automated axes can position, index, or track at commanded speeds. Its mechanical interface follows the 093 size code and an A length classification, giving machine builders a compact drive element that fits directly onto precision gearboxes, belt stages, or load shafts in general-purpose automation cells.

The motor’s rated operating velocity is 2000 rpm, allowing motion systems to synchronize with medium-speed processes such as packaging spindles or transfer tables. At standstill, it can deliver a continuous torque of 9.2 Nm without overheating during steady operation. A permanent magnet brake inside the housing supplies an additional holding capability of 11 Nm, so vertical axes remain locked when power is removed. Accurate mechanical centering is achieved with a flange pilot diameter of 130 mm, and all power and feedback conductors exit on Side A, simplifying cable routing where space behind the motor is limited.

An integrated multi-turn absolute encoder reports rotor position over the full shaft revolution range, while the drive interprets the signals through digital servo feedback to maintain tight loop control. The single circular connector carries power, brake, and sensor leads, reducing the number of separate terminations. A shaft fitted with a keyway accommodates standard hub couplings, and a factory-installed shaft seal helps prevent lubricant migration into the bearing cavity. Standard dynamic balancing and a conventional aluminum housing keep vibration low and thermal conduction predictable for reliable use in multi-axis machines.