Product Description:

The MDD090B-N-040-N2L-130PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for pairing with digital drive controllers, it converts command currents into tightly regulated rotary motion that positions tooling, conveyor sections, or pick-and-place heads with repeatable accuracy. The motor targets mid-range axes that demand fast acceleration, reliable holding capability, and straightforward mechanical integration inside automated production equipment. This operating profile suits indexing and transfer tasks that require accurate starts, stops, and dwell periods during repeated cycles.

It delivers a continuous standstill torque of 7.2 Nm, allowing stable axis holding without overheating during static loads. When the drive commands rotation, it reaches a nominal speed of 4000 rpm, so machine cycles can be completed quickly while remaining within thermal limits. An integrated blocking brake provides 6.5 Nm of holding torque, helping keep the axis fixed when power is removed. Installation is aided by a centering diameter of 130 mm, which aligns the motor on the machine frame, and by a shaft machined with a keyway for positive mechanical coupling to pulleys or gearboxes. This arrangement supports repeatable mounting and dependable torque transfer in compact machine layouts.

Cabling exits on Side B through a detachable Connector, which simplifies assembly where space around the motor is limited. Position data is returned to the drive via Digital servo feedback (DSF), allowing closed-loop control without an additional external encoder. The motor belongs to size 090, and its B length gives the stack height used for this frame. A shaft seal is fitted to limit lubricant migration into the winding area, and the standard shaft end is supplied only on the drive side. The unit has a standard housing finish and standard balancing class.