MDD071A-N-030-N2S-095PR1
The MDD071A-N-030-N2S-095PR1 is a synchronous servo motor from Bosch Rexroth Indramat's MDD Synchronous Motors series. It is intended for digital drive controllers and converts commanded current into controlled rotary motion for medium-power axes in packaging lines, material-handling gantries, and other positioning equipment. It is well suited to axes that require predictable acceleration and repeatable stopping over frequent duty cycles. The standard housing integrates easily with compatible cabinet hardware, while standard rotor balancing helps maintain smooth running behavior during operation.
The motor sustains 2.2 Nm of continuous torque at standstill, allowing it to hold fixtures without overheating. Its nominal speed of 3000 rpm supports common servo applications that need quick positioning and steady running speed. A factory-mounted blocking brake provides 3.0 Nm of holding torque to secure the shaft when power is removed. A 95 mm centering diameter helps align the flange accurately with the machine interface. Service wiring exits on the right side through a keyed connector, which helps cable routing in tightly packed cabinets. The motor also uses the standard connector arrangement of the series. Its short A-length stator stack, single front shaft end, and keyway profile help preserve a compact installation length.
Position data returns through digital servo feedback (DSF), giving the drive continuous closed-loop control without external transducers. This feedback arrangement supports commutation, speed regulation, and position monitoring within the matched drive system. A front-mounted shaft seal helps protect the bearings from dust and coolant ingress at the shaft opening. The keyed shaft delivers positive torque transfer to pulleys or couplings, and size 071 keeps the motor compact while matching standard coupling dimensions. The housing suits multi-axis installations where motors, couplings, and machine plates are closely spaced.
