The Bosch Rexroth Indramat MKD025B-058-GG1-KN servo motor from the MKD Synchronous Motors series is a high-precision synchronous motor featuring a plain shaft with shaft seal, and comes with holding brake delivering a holding brake torque of 1 Nm. This servo motor has a motor size of 025 and length B, a centering diameter of 40 mm, and operates with resolver feedback (RSF) for relative position detection. It provides a continuous standstill torque of 0.9 Nm, a rated torque of 1.2 Nm at 2.0 A, with a torque constant of 0.6 Nm/A and a voltage constant of 55 V/1000 RPM.
Shaft Design
Plain shaft
Shaft Seal
Yes
Holding Brake
With holding brake
Holding Brake Torque
1 Nm
Other Designs
None
Encoder Type
Resolver feedback (RSF)
Position Detection
Relative
Continuous Torque at Standstill
0.9 Nm
Motor Length
B
Motor Size
025
Centering diameter
40 mm
Connection Direction
Side B
Product type
Servo Motor
Winding Code
058
Motor Type
Synchronous Motor
Torque Constant (kt)
0.6 Nm/A
Rated Torque
1.2 Nm
Rated Current
2.0 A
Voltage Constant (ke)
55 V/1000 RPM
The MKD025B-058-GG1-KN simply integrates a plain shaft with shaft seal for secure torque transfer. Its holding brake enhances safety, while resolver feedback ensures reliable detection and long operational consistency, making it one of the most highly performing model out there.