MKD041B-144-FG0-KN, Bosch Rexroth Indramat, MKD Synchronous Motors series. This Digital AC motor combines precision engineering with robust construction to meet demanding automation requirements. Designed as a Servo Motor with a compact Frame Size of 041B and matching Motor Size of 041, it delivers consistent performance in high-speed and high-precision applications. Equipped for versatile mounting, the motor offers a standardized Flange size of 82 mm and a through-style Plain shaft to simplify mechanical integration.
The motor achieves a Continuous Torque at Standstill of 2.7 Nm for accurate holding without a brake and features a sealed shaft interface thanks to its integrated Shaft Seal. Its optimized Motor Length classification of B balances torque density and overall package size, while the Centering diameter of 50 mm ensures repeatable alignment. The unit ships without a Holding Brake or Other Designs, reducing maintenance points, and utilizes a side-mounted Connection Type box with Connection Direction set to Side B. Dual feedback is provided by a Resolver + multiturn absolute encoder configuration, and the internal Winding Code of 144 supports precise current control.
Engineers benefit from straightforward integration into distributed drive topologies, leveraging the motor’s digital interface and standardized mounting interfaces. The sealed design and absence of an onboard brake simplify preventative maintenance, enhancing system uptime. Reliable performance under continuous load and high positional accuracy make the MKD041B-144-FG0-KN ideal for CNC machinery, pick-and-place gantries, and complex multi-axis handling systems.
Shaft Design
Plain shaft
Shaft Seal
Yes
Holding Brake
Without holding brake
Other Designs
None
Continuous Torque at Standstill
2.7 Nm
Motor Length
B
Centering diameter
50 mm
Flange size
82 mm
Motor Size
041
Connection Direction
Side B
Connection Type
Connection box
Product type
Servo Motor
Winding Code
144
Feedback
Resolver + multiturn absolute encoder
Frame Size
041B
Type
Digital AC motor