MKD071B-061-KG1-KN Bosch Rexroth Indramat
MPN: R911260468
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The Bosch Rexroth Indramat MKD071B-061-KG1-KN is a servo motor from the MKD Synchronous Motors series. It features a plain shaft with a shaft seal, a 115 mm flange size, and a centering diameter of 95 mm. The motor provides 8.0 Nm of continuous torque at standstill and is equipped with resolver feedback and integrated encoder for absolute position detection over 4096 revolutions.
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Product Description:
The MKD071B-061-KG1-KN is a Bosch Rexroth Indramat synchronous servo motor from the MKD series .It converts controlled drive output into shaft torque and speed for positioning and velocity-control applications. Resolver feedback with an integrated multiturn encoder allows the drive controller to monitor motor position for closed-loop operation. The motor uses a permanent-magnet synchronous design for high dynamic response in a compact frame.
Electromechanical output begins with a continuous standstill torque of 8.0 Nm. Mounting is guided by a 115 mm square flange that matches standardized gearbox and machine frames, while the 95 mm centering diameter keeps the motor concentric to the driven member and limits radial runout. Internally, winding code 061 identifies the copper fill, resistance, and inductance used when pairing the motor with MKD-compatible inverters across nominal voltage classes. Motion feedback is supplied by resolver feedback, which integrates rotor-position sensing hardware inside the stator and enables analog angle reporting even under electrical noise that would hamper digital sensors.
Cabling enters on Side B through a sealed connection box, separating power conductors from signal lines and simplifying routing in cramped cabinets. The integrated 5 Nm holding brake helps hold the axis when brake voltage is removed, which helps vertical axes resist back-driving. The output end uses a plain shaft, so torque is transmitted through friction-fit couplings rather than keyed engagement, reducing backlash. Position data are retained by an absolute (>4096 revs) feedback system, allowing the controller to resume coordinated motion after power cycles without homing. An internal shaft seal helps prevent lubricant migration, and the motor length B in size 071 keeps the overall mass moderate for gantry-mounted applications.
Frequently Asked Questions about MKD071B-061-KG1-KN:
Q: What type of encoder is used in the MKD071B-061-KG1-KN motor?
A: The MKD071B-061-KG1-KN servo motor is equipped with resolver feedback and an integrated encoder.
Q: Does the MKD071B-061-KG1-KN motor have a holding brake, and if so, what is its torque?
A: This model includes a holding brake with a torque rating of 5 Nm.
Q: Where is the electrical connection located on the MKD071B-061-KG1-KN and what type does it use?
A: The connection for this motor is located on side B and uses a connection box.
Q: What is the position detection capability of the MKD071B-061-KG1-KN motor?
A: The MKD071B-061-KG1-KN provides absolute position detection for over 4096 revolutions.
Q: What is the shaft design of the MKD071B-061-KG1-KN, and does it include a seal?
A: This motor features a plain shaft with an integrated shaft seal for added protection.