Product Description:

The MDD090A-N-030-N2L-130PL1 is a permanent-magnet synchronous motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is designed for digital drive controllers and converts regulated DC bus energy from the associated inverter into mechanical rotation for positioning or speed-controlled axes in automated machinery. The motor integrates quickly in multi-axis assemblies because of its compact frame and standardized flange geometry, making it suitable for packaging lines, material-handling gantries, and similar industrial motion platforms.

The motor delivers a continuous standstill torque of 3.7 Nm, giving the drive enough stall force to hold loads during low-speed processes without overheating. When commanded, the rotor can reach a nominal velocity of 3000 rpm, matching applications that require rapid indexing with predictable speed regulation. Position information is returned through Digital servo feedback (DSF), so the controller receives high-resolution shaft data for tight closed-loop control. Mechanical centering is simplified by a 130 mm centering diameter that aligns the stator flange to the machine frame. All power and feedback connectors exit on the left side, which concentrates cabling on one face and supports side-by-side mounting in narrow cabinets.

A blocking brake rated at 6.5 Nm is integrated; it engages automatically when power is removed, securing vertical or suspended loads without external clamps. The drive shaft is machined with a keyway for positive torque transmission to pulleys or couplings, and a factory-installed shaft seal helps prevent lubricant migration into the stator cavity. The motor has frame size 090, and length code A keeps the overall depth minimal for shallow enclosures. Additional features include standard rotor balancing, a single-ended shaft, a plug-in connector interface, and a plain aluminum housing that supports convection cooling.