MHD115C-024-NP1-BN Bosch Rexroth Indramat
MPN: R911285173
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The Bosch Rexroth Indramat MHD115C-024-NP1-BN is a servo motor in the MHD Synchronous Motors series featuring liquid cooling and an IP65 protection rating. It has a continuous torque at standstill of 70.0 Nm, a keyed shaft design, and utilizes digital servo feedback for position detection. This motor comes with a holding brake and supports operation between 0 and 40 °C ambient temperature.
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Product Description:
Bosch Rexroth Indramat manufactures the MHD115C-024-NP1-BN, a servo motor in the MHD Synchronous Motors series for closed-loop motion axes in automated machinery. It converts commanded current from a compatible drive into controlled rotary motion for positioning, feeding, and indexing tasks in automated equipment. The keyed shaft transfers torque, and power leads exit on side B through an output connector that helps keep cable routing orderly in tight cabinets. The motor has size 115 and length code C, and position feedback is relative through an optical measurement system so the drive can track incremental movement without separate external sensors.
During continuous duty, the motor delivers 70.0 Nm at standstill, and its liquid cooling jacket removes heat from the stator during sustained loading. A centering pilot of 180 mm aligns the housing on the machine face, and the IP65 enclosure keeps dust and water jets away from internal components while an internal shaft seal adds protection at the output end. Position data is provided by digital servo feedback (HSF), which supports tight speed regulation and accurate position monitoring in the drive. The electrical design uses winding code 024, and installation is permitted up to 1,000 m above sea level. Storage between -20 °C and +80 °C is permitted when the motor is not in operation.
The unit is delivered with holding brake, which applies 70.0 Nm of static torque to secure the load when the inverter is de-energized. A 192 mm flange provides a rigid mounting face for direct attachment to machine plates or gearbox inputs while keeping the motor accurately seated during operation. Thermal endurance is supported by Insulation Class F, and the motor is intended to operate continuously in ambient conditions from 0 to 40 °C. Its closed-loop system resolves motion to ±0.5 angular minutes, which supports precise positioning on axes that require repeatable stopping and stable motion control. These characteristics suit the motor to demanding servo applications that need controlled holding force and accurate feedback.
Frequently Asked Questions about MHD115C-024-NP1-BN:
Q: What type of shaft design does the MHD115C-024-NP1-BN have?
A: The MHD115C-024-NP1-BN servo motor is equipped with a keyed shaft for mechanical coupling.
Q: What type of housing cooling does the MHD115C-024-NP1-BN motor feature?
A: This motor uses liquid cooling to maintain optimal operating temperatures during extended use.
Q: What kind of encoder does the MHD115C-024-NP1-BN motor utilize?
A: The encoder on this model provides digital servo feedback (HSF) with optical measurement.
Q: Does the MHD115C-024-NP1-BN motor include a holding brake and what is its torque?
A: A holding brake with a torque of 70.0 Nm is integrated into this motor.
Q: What is the degree of protection on the MHD115C-024-NP1-BN servo motor?
A: The degree of protection for this servo motor is rated as IP65, ensuring dust tightness and resistance to water jets.