The Bosch Rexroth Indramat MKD090B-035-GG0-KN is part of the renowned MKD Synchronous Motors series and represents a high-performance servo motor solution. This model features a robust plain shaft design with a shaft seal for enhanced environmental protection and comes without holding brake to optimize dynamic response. Its compact dimensions—highlighted by a flange size of 140 mm, a centering diameter of 110 mm, and a motor length B—facilitate straightforward integration into constrained machine layouts. Electrical connections are managed through a sturdy connection box, while the winding code 035 and precision manufacturing ensure consistent performance across applications.
Engineered for precision motion control, the MKD090B-035-GG0-KN delivers a continuous torque at standstill of 12.0 Nm and sustains a current at standstill (natural convection) of 11.0 A without external cooling. The motor accelerates reliably to a rated speed of 3000 RPM and operates optimally at its nominal motor speed of 2500 min⁻¹, translating to smooth, consistent motion. Its electrical characteristics include a windings inductance of 17.2 mH and a torque constant at 20 °C of 1.22 Nm/A, providing predictable torque response under varying loads. Position feedback is delivered via a resolver feedback (RSF) encoder type, offering relative position detection with high resolution and jitter-free signal acquisition.
Built for demanding industrial environments, this MKD series motor balances power density with mechanical resilience. The absence of auxiliary braking elements and the inclusion of a sealed shaft design minimize maintenance requirements while maximizing uptime. With its clear specification set and proven Bosch Rexroth Indramat heritage, the MKD090B-035-GG0-KN stands out as a versatile and reliable servo motor for high-precision automation tasks.
Shaft Design
Plain shaft
Shaft Seal
Yes
Holding Brake
Without holding brake
Other Designs
None
Encoder Type
Resolver feedback (RSF)
Position Detection
Relative
Continuous Torque at Standstill
12.0 Nm
Motor Length
B
Flange size
140 mm
Centering diameter
110 mm
Connection Type
Connection box
Product type
Servo Motor
Winding Code
035
Windings Inductance
17.2 mH
Rated speed
3000 RPM
Torque Constant At 20ºc
1.22 Nm/A
Nominal Motor Speed
2500 min-1
Current At Standstill (natural Convection)
11.0 A