Product Description:

The MDD071B-N-060-N2T-095PR1 is a servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It functions as a motor for digital drive controllers, supplying precise rotary motion in automated equipment where accurate speed and position control are required. By directly coupling to the driven axis, the unit converts controlled electrical energy from the drive into repeatable mechanical output for indexing, conveying, and coordinated multi-axis tasks in packaging and assembly systems. Its compact servo design supports applications that need responsive motion without requiring a separate transmission stage for basic axis control.

At standstill, the motor can deliver 4.4 Nm of continuous torque, allowing it to hold or slowly move loads without overheating. Under rated excitation, it reaches a nominal speed of 6000 rpm, so travel moves and spindle cycles can be completed quickly when the load is moderate. The integrated blocking brake develops 3.0 Nm of static torque, which keeps the shaft fixed during power loss or emergency stops. Mechanical alignment to adjoining mounts is guided by a centering diameter of 95 mm, helping the motor seat concentrically and reducing runout at the coupling. Position and velocity data are transmitted through digital servo feedback (DSF), giving the drive real-time information for stable closed-loop control during acceleration, steady running, and stopping.

The motor also includes feedback and shaft features that support straightforward machine integration. Position information is provided by an integrated multiturn absolute encoder, which tracks revolutions without batteries and reduces the need for homing after startup. Power and signal connectors are located on the right side, which can simplify cable routing when the drive is mounted to the left of the motor. A factory-installed shaft seal helps protect the bearing cavity against splash and fine dust, while the keyway shaft supports positive torque transfer to pulleys or couplings. Standard dynamic balancing and the B motor length allow the unit to fit the 071 frame size without adding unnecessary installation depth.