R911287223 (MHD112D-027-NP0-RN)
MHD Synchronous Motors
Technical Specifications
Product Type
Servo Motor
Flange Size
192mm
Centering Diameter
130mm
Thermal Sensors
Inbuilt
Cooling Method
Natural Convection or Surface Cooling
Housing Protection Rating
IP 65
Maximum Speed
3000 revolutions per minute
Rotor Inertia
350x 10-4 kgm2
Motor Feedback Type
Digital Servo Feedback
System Accuracy
±0.5 angular minutes
Measuring Principle
Optical
Data Memory
Present
Torque Transmission
Keyed, constant direction.
Frequently Asked Questions
What is the rated torque of MHD112D-027-NP0-RN motor?
The rated torque ranges from 27.3 to 59.2 Nm depending on cooling and speed configuration. The variation allows flexible adaptation to different mechanical load requirements.
How does the motor’s peak current affect operation?
The peak current of 142.2 A determines the motor’s maximum short-term torque capacity. The high current tolerance ensures transient load stability during demanding acceleration phases.
What is the significance of the torque constant value?
The torque constant of 1.7 Nm/A defines torque output per ampere of current. The parameter enables precise torque control essential for servo drive tuning and system efficiency.
How does cooling type influence rated performance?
The natural and surface cooling options directly affect continuous torque and current capacity. The enhanced thermal dissipation of surface cooling supports higher continuous load operation without overheating.
What does the IP65 protection rating imply?
The IP65 rating ensures complete dust protection and resistance to low-pressure water jets. The enclosure protection supports reliable performance in industrial environments with moderate exposure to moisture and particulates.
Common Misspellings
MHD112D027NP0RN
MHD112D 027 NP0 RN
mhd112d-027-np0-rn
Internal Product Review
The Bosch Rexroth Indramat MHD112D-027-NP0-RN servo motor is designed with a flange size of 192 mm and side B electrical connections for streamlined installation. It operates with digital servo feedback and runs without a holding brake for reduced inertia. It is ideal for use in automated cutting systems, pick-and-place equipment, and dynamic motion applications.
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