Product Description:

The MDD115C-N-030-N2L-130PB0 is a synchronous servo motor built by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed to work with digital drive controllers, the unit converts commanded current into mechanical rotation for positioning and speed control in automated machinery. Its mechanical envelope matches the 115 frame within the family, providing a mid-range output size for presses, gantries, and material-handling axes. This type of motor is commonly used where repeated starts, stops, and direction changes must remain consistent throughout a production cycle.

The motor supplies a continuous standstill torque of 47.0 Nm, allowing the axis to sustain load forces without thermal overload. During motion, the rotor can reach a nominal speed of 3000 min⁻¹, a value coordinated with standard four-pole inverter outputs. Position and velocity data are returned through integrated Digital servo feedback (DSF), supporting high-resolution closed-loop control. All power and signal conductors exit on Side B, which simplifies cable routing when the flange faces the machine center. A centering diameter of 130 mm aligns the housing accurately against the mounting plate and helps maintain secure mechanical fit during operation.

Electrical terminations are made through a connector compatible with the manufacturer’s molded cable sets. To limit lubricant migration, a shaft seal is installed, and the ground steel output shaft uses a keyway profile for positive mechanical coupling. Because the unit ships without a blocking brake, holding at power-off must be provided by drive torque or external clamps. Standard dynamic balancing helps keep vibration within ISO limits, while the C-length lamination stack supports thermal capacity and the single-ended shaft layout leaves the rear area clear for feedback and power connections. This arrangement suits servo axes that connect directly to couplings, pulleys, or compact gear stages in general automation equipment.