Product Description:

The MDD090B-N-020-N2L-110GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers in automated equipment that requires closed-loop position and velocity control. In normal operation, the motor converts commanded electrical current into controlled rotary motion for positioning axes, feed units, and other coordinated machine movements. This makes it suitable for machinery that depends on repeatable speed and position response. The motor uses a standard housing within this product line and has a single shaft end for direct coupling to gearboxes or other mechanical loads used in packaging, printing, and general handling systems.

This model reaches a nominal speed of 2000 rpm, making it suitable for applications that need steady running speed as well as responsive axis movement. At standstill, it can deliver 7.2 Nm of continuous torque, allowing the axis to hold or slowly move substantial loads without overheating during low-speed operation. For power-off holding, the integrated blocking brake supplies 6.5 Nm of static torque to lock the rotor. A centering diameter of 110 mm supports accurate mounting to machine faces, while the connection hardware is arranged on the right side so power, brake, and feedback cables leave in a common direction.

The motor uses a keyed connector interface, which allows quick cable connection and secure mating in machine installations. Position data are returned through digital servo feedback, supporting precise monitoring of rotor angle for tight servo control and stable motion loops. The output uses a plain shaft, making it suitable for clamp or friction couplings, and a fitted shaft seal helps limit lubricant migration while improving protection at the shaft opening. The rotor uses standard balancing, which helps keep vibration at acceptable industrial levels and supports smooth operation alongside bearings, couplings, and adjacent machine components.