Product Description:

The MDD071C-N-060-N2S-095GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended for digital drive controllers, where it converts commanded current into rotary motion for positioning axes and speed-controlled spindles in automated machinery. Its synchronous design supports quick response to changing load and speed commands, which is important in indexing, feed, and contouring duties. In closed-loop systems, the motor can provide repeatable movement for machines that rely on accurate coordination between the drive and the mechanical axis.

The motor sustains a continuous torque of 6.6 Nm at standstill, allowing it to hold loads without overheating during static phases. When commanded to accelerate or run, its rated speed reaches 6000 rpm, which suits high-response applications that require rapid shaft rotation. A blocking brake is fitted, and its holding torque is 3.0 Nm, so the rotor can be held when power is removed. Mechanical alignment during mounting is aided by a 95 mm centering diameter, while all power and feedback conductors exit on Side B through a sealed connector. The motor uses a connector interface and a plain shaft, and it is housed in a standard enclosure intended for typical industrial installations.

A shaft seal limits dust and fluid ingress at the output end, and position data are returned through Digital servo feedback for closed-loop control. This feedback arrangement allows the controller to monitor rotor position continuously during acceleration, deceleration, and standstill. Internally, the rotor uses standard balancing, which helps maintain smooth running in the compact frame identified as motor size 071. The C-length stack provides the winding space required for this motor format, and the shaft is supplied without a side-B extension to keep the rear end compact where nearby machine structure limits available clearance.