MHD095C-058-NG1-AN Bosch Rexroth Indramat
MPN: R911299786
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The Bosch Rexroth Indramat MHD095C-058-NG1-AN is a servo motor from the MHD Synchronous Motors series with a liquid-cooled housing and flange size of 140 or 150 millimeters. It delivers a continuous torque of 23.0 Nm at standstill, uses digital servo feedback for position detection, and comes equipped with a holding brake providing 22.0 Nm of torque.
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Product Description:
The MHD095C-058-NG1-AN is a servo motor manufactured by Bosch Rexroth Indramat and offered within the MHD Synchronous Motors series. This electromechanical unit converts drive commands into controlled rotary motion for industrial axes that require accurate speed and position regulation, making it suitable for automation cells, packaging lines, and metal-cutting equipment. It is intended for closed-loop motion tasks where stable torque delivery and repeatable response are important during indexing, feed motion, and synchronized machine cycles. The design also suits applications that need quick reaction to changing command values without sacrificing smooth rotation at low speed.
The motor uses a size 095 frame with a centering diameter of 130 mm, and the flange pattern is 140 / 150 mm, which fits common mounting interfaces for this frame class. At standstill, the rotor can deliver 23.0 Nm of continuous torque, so the drive must sustain current even when the shaft is not rotating. Heat generated under this load is removed through liquid cooling, which helps control winding temperature while keeping the housing compact. Position feedback is provided by digital servo feedback (HSF), allowing the controller to receive commutation and motion data for accurate regulation. A shaft seal protects the internal bearings from coolant splash, and the power leads exit through a connector on side A to support straightforward cable routing.
During power loss, the integral holding brake applies 22.0 Nm of static torque to hold the axis without external clamps. The feedback system uses relative position detection, so the machine must complete a homing routine after restart before normal closed-loop operation resumes. The motor has a plain shaft, which supports coupling to gears or belt pulleys, and the shaft seal helps protect the bearing area during operation. This arrangement is common where the motor is connected directly to a machine transmission element. Winding code 058 indicates the electrical winding selection that must match the connected drive controller. Motor length C sets the axial housing length for this frame size.
Frequently Asked Questions about MHD095C-058-NG1-AN:
Q: What type of shaft and seal does the MHD095C-058-NG1-AN motor feature?
A: This motor is equipped with a plain shaft and includes a shaft seal for added protection.
Q: What is the holding brake torque on the MHD095C-058-NG1-AN motor?
A: The holding brake included has a brake torque of 22.0 Nm for secure holding during standstill.
Q: How is the MHD095C-058-NG1-AN motor cooled?
A: This model supports liquid cooling for the housing, allowing effective temperature management during operation.
Q: What encoder type does the MHD095C-058-NG1-AN use for position detection?
A: The encoder type on this model is digital servo feedback (HSF) providing relative position detection.
Q: What is the continuous torque at standstill for the MHD095C-058-NG1-AN motor?
A: This motor can deliver a continuous standstill torque of 23.0 Nm.