R911284734 (MHD112B-048-PG0-BN)
MHD Synchronous Motors
Technical Specifications
Type
Synchronous motor
Power Connection
Side B
Holding Brake
Not-included
Cooling System
Natural convection or surface cooling
Operating Temperature Range
0 to 40 Degrees Celsius
Shaft Feature
Plain with a shaft seal
Flange Size
192 millimeters
Centering Diameter
130 millimeters
Shaft Diameter
32 millimeters
Resistance
0.22 Ohms at 20 Degrees Celsius
Inductance
3.1 millihenry
Rated Speed
2800 RPM
Peak Speed
4500 RPM
Housing
IP65 rated, painted black
Frequently Asked Questions
How is shaft integrity preserved in contaminated or semi-exposed environments?
The plain shaft features an integrated seal to block dust and fluid ingress. This improves durability in industrial settings with airborne or mechanical contaminants.
How does the MHD112B-048-PG0-BN handle positioning in high-precision automation loops?
It uses a digital servo feedback encoder with absolute detection over 4096 revolutions. This enables tight control in closed-loop multi-axis systems.
What kind of thermal control supports continuous torque without performance loss?
The liquid cooling system dissipates heat during full-load duty cycles. This maintains stable torque output under sustained mechanical stress.
Can this motor be mounted easily into standardized mechanical frames?
Its 192 mm flange aligns with industry-standard servo mounts. This allows direct drop-in integration without bracket modification.
Does the MHD112B-048-PG0-BN maintain torque output during non-rotational dwell phases?
It delivers 28.0 Nm continuous torque at standstill for load-holding applications. This supports static force delivery during positioning or hold cycles.
Common Misspellings
MHD112B048PG0BN
MHD112B 048 PG0 BN
mhd112b-048-pg0-bn
Internal Product Review
The MHD112B-048-PG0-BN from Bosch Rexroth Indramat is a servo motor built with a 192 mm flange for reliable mounting. It offers 28.0 Nm continuous torque, liquid-cooled housing, and a sealed plain shaft for enhanced durability. Its integrated digital encoder ensures precise absolute position detection across 4096 revolutions.
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