R911299987 (MHD115A-024-PP1-AA)
MHD Synchronous Motors
Technical Specifications
Product Type
Synchronous Motor
Servo Feedback
Digital
Integrate Encoder
Multiturn Absolute Encoder
Winding Resistance
0.66 Ohms
Operational Temperature
0 to +40 degrees Celsius
Winding Inductivity
8.6 mH
Installment Altitude
up to 1000 meters
Protective Coating
Black Paint
Protection Grade
IP65
Rated Torque
14.9 Nm
Rated Voltage
309 volts
Rated Speed
2000 revolutions per minute
Insulation Level
F
Cooling Type
Natural, Surface
Thermal Time Constant
30 or 60 minutes
Holding Brake Torque
70 Nm
Holding Brake Current
1.29 A
Holding Brake Weight
3.8 kilos
Holding Brake Connect Time
53 milliseconds
Holding Brake Disconnect Time
97 milliseconds
Frequently Asked Questions
How does torque linearity affect servo motion accuracy?
The torque linearity ensures a proportional relationship between input current and mechanical output during control cycles. The consistent torque response enhances positional repeatability across varied dynamic load conditions.
Why is encoder resolution important for motion precision?
The encoder resolution defines how finely the control system interprets shaft rotation feedback. The higher count resolution minimizes error accumulation and supports smooth trajectory tracking during coordinated axis movements.
How does drive tuning influence overall system responsiveness?
The drive tuning parameters determine how quickly the control loop reacts to positional deviations. The optimized tuning settings improve stability while preventing overshoot or vibration under variable inertia conditions.
What role does motor inertia play in system integration?
The rotor inertia determines acceleration capability and mechanical resonance behavior during high-speed transitions. The correctly matched inertia ensures balanced energy transfer and prevents oscillation in servo-coupled systems.
How does temperature rise affect long-term performance?
The temperature rise within windings influences magnetic strength and insulation lifespan during continuous operation. The efficient thermal management maintains torque consistency and reduces component fatigue under repetitive duty cycles.
Common Misspellings
MHD115A024PP1AA
MHD115A 024 PP1 AA
mhd115a-024-pp1-aa
Internal Product Review
The Bosch Rexroth MHD115A-024-PP1-AA servo motor comes with a high-resolution digital feedback encoder and relative position detection for controlled movement. Its 115 motor size, sealed plain shaft, and natural convection cooling promote efficient performance. Commonly used in CNC milling, industrial printing, and automated sorting lines, it ensures smooth, repeatable motion accuracy.
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