MKD112C-058-GP3-BN Bosch Rexroth Indramat
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MPN: R911281827
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The Bosch Rexroth Indramat MKD112C-058-GP3-BN is a servo motor from the MKD Synchronous Motors series with a flange size of 192 mm and a centering diameter of 130 mm. It offers a continuous torque at standstill of 38.0 Nm and includes a holding brake with 70 Nm torque. This motor features resolver feedback, an output connector on Side B, and a shaft with keyway and seal.
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Product Description:
The MKD112C-058-GP3-BN is a servo motor produced by Bosch Rexroth Indramat for the MKD Synchronous Motors series. Designed for positioning and speed control of rotary axes, it converts electrical energy from a compatible drive into mechanical torque for conveyors, machine tools, and material-handling stations. Relative position detection built into the unit enables the connected drive controller to maintain closed-loop motion control in automated cells. Its C-length variant balances power density and installation depth for mid-frame machinery.
Its continuous output capability is rated at 38.0 Nm, allowing the shaft to hold or accelerate loads without overheating during standstill duty. Accurate mechanical alignment is supported by a centering diameter of 130 mm, which fits precision locating features on the mounting plate. The square flange spans 192 mm and matches the standard bolt pattern of this frame category. Power and feedback conductors exit on side B, so cables can be routed away from moving machine elements. Motion feedback is delivered through Resolver feedback (RSF), providing analog sine-cosine signals that the drive interpolates for speed and incremental position. An output connector allows quick disconnection of the motor leads.
For static holding or emergency stops, the integrated brake produces 70 Nm of holding torque when 24 V is applied, preventing axis drift under vertical or inertial loading. The splined shaft is manufactured as a shaft with a keyway, ensuring positive coupling with pulleys or gearboxes. Frame size 112 corresponds to the stator diameter and the motor’s thermal surface area, and winding code 058 identifies the wire gauge and turns per phase used for current compatibility with MKD drives. A shaft seal is present to restrict coolant or lubricant ingress and help protect the bearing area.
Frequently Asked Questions about MKD112C-058-GP3-BN:
Q: What type of feedback does the MKD112C-058-GP3-BN motor use for position detection?
A: This motor uses resolver feedback (RSF) for position detection, providing relative positioning data.
Q: Does the MKD112C-058-GP3-BN motor have a holding brake and what is its holding torque?
A: Yes, the MKD112C-058-GP3-BN is equipped with a holding brake that delivers 70 Nm of holding torque.
Q: What type of shaft and sealing does the MKD112C-058-GP3-BN motor include?
A: This model features a shaft with keyway and is equipped with a shaft seal for added protection.
Q: What is the continuous torque at standstill for the MKD112C-058-GP3-BN?
A: The continuous torque at standstill for this servo motor is 38.0 Nm.
Q: Where is the connection point on the MKD112C-058-GP3-BN and what type does it use?
A: The electrical connection on the MKD112C-058-GP3-BN is located at Side B and uses an output connector.
