R911287430 (MHD115A-024-PP0-BA)
MHD Synchronous Motors
Technical Specifications
Characteristic Motor Speed
2000 RPM
Peak Motor Speed
4000 RPM
Cooling Method
Natural Convection or Surface Cooling
Rated Frequency (60K, surface cooling)
133 Hertz
Rated Voltage (60K, surface cooling)
338 Volts
Rated Power (60K, surface cooling)
9.7 kilowatts
Rated Current (60K, surface cooling)
18 Amps
Rated Torque (60K, surface cooling)
37.5 Nm
Rated Frequency (60K, natural convection)
133 Hertz
Rated Voltage (60K, natural convection)
309 Volts
Rated Power (60K, natural convection)
3.8 kilowatts
Rated Current (60K, natural convection)
7.1 Amps
Rated Torque (60K, natural convection)
14.9 Nm
Rated Frequency (100K, natural convection)
133 Hertz
Rated Voltage (100K, natural convection)
320 Volts
Rated Power (100K, natural convection)
6.4 kilowatts
Rated Current (100K, natural convection)
12.1 Amps
Rated Torque (100K, natural convection)
24.9 Nm
Holding Brake
Not Provided
Centering Diameter
180 mm
Frequently Asked Questions
How does ambient temperature influence operational stability?
The ambient temperature directly affects heat dissipation and winding insulation efficiency during operation. The maintained range ensures optimal torque consistency and prevents premature thermal degradation in continuous duty cycles.
Why is vibration resistance important for this motor?
The vibration resistance protects internal bearings and encoder assemblies during dynamic industrial use. The reinforced mounting and balanced rotor construction maintain alignment and prevent mechanical fatigue over time.
How does humidity exposure impact electrical insulation performance?
The relative humidity level influences dielectric strength and corrosion resistance of internal components. The controlled environmental moisture prevents short-circuit formation and maintains insulation reliability throughout long-term service.
What operational limits exist for altitude-based installations?
The altitude affects air density and thereby alters convective cooling efficiency. The defined limit ensures adequate heat removal and prevents thermal overload during extended continuous operation.
How do storage conditions preserve mechanical and electrical integrity?
The storage temperature and humidity range safeguard lubricants and electrical insulation from degradation. The stable environment prevents bearing corrosion and ensures immediate operational readiness after long storage periods.
Common Misspellings
MHD115A024PP0BA
MHD115A 024 PP0 BA
mhd115a-024-pp0-ba
Internal Product Review
The Bosch Rexroth MHD115A-024-PP0-BA servo motor is designed with a digital HSF encoder, plain shaft configuration, and natural convection cooling for steady functionality. Featuring a 192 mm flange and 180 mm centering diameter, it offers stable installation. It’s often employed in automated cutting systems, robotic conveyors, and high-speed assembly machinery.
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