MHD041B-144-PG0-UN
MHD Synchronous Motors
The MHD041B-144-PG0-UN from Bosch Rexroth Indramat features liquid cooling and is delivered without a holding brake. Part of the MHD Synchronous Motors, this servo motor includes a digital servo feedback encoder and offers an absolute position detection exceeding 4096 revolutions.
It provides a continuous torque at standstill of 2.7 Nm and comes in a compact B motor length with an 82 mm flange. The shaft is plain and the power connection is turnable within a 270° range.
Technical Specifications
Holding Brake
Without holding brake
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback w/ integrated encoder
Type of Position Detection
Absolute (>4096 revolutions)
Continuous Torque at Standstill
2.7 Nm
Motor Length
B
Centering diameter
50 mm
Flange size
82 mm
Motor Size
041
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
turnable within a range of 270°
Power Connection Type
Power and feedback connectors
Product Type
Servo Motor
Winding Code
144
Frequently Asked Questions
How does absolute position detection benefit motion control applications?
It eliminates the need for homing sequences on startup, saving time in automated cycles. This is particularly important in continuous production lines and robotics.
In which applications is a continuous standstill torque of 2.7 Nm most relevant?
It is ideal for maintaining load positions during precise machining or controlled pauses. Such torque capacity supports smooth holding in CNC milling, packaging, or pick-and-place machines.
What practical advantage does a plain shaft design offer?
It allows for flexible coupling with a wide variety of machine-side connections. Installers can adapt it to gears, pulleys, or direct-drive couplings depending on system requirements.
How does the compact B motor length affect mechanical integration?
A shorter motor body reduces the space needed in machine frames or enclosures. This makes it suitable for multi-axis systems with dense component layouts.
How does the 82 mm flange size influence compatibility with machine mounts?
It standardizes installation with industry-common mounting dimensions. This enables straightforward replacement or integration into modular machine designs.
Common Misspellings
MHD 041B 144 PG0 UN
MHD 041B-144-PG0-UN
MHD-041B-144-PG0-UN
MHD041B144PG0UN
MHD04IB-I44-PG0-UN
MHDO41B-144-PGO-UN
MHD041B 144 PG0 UN
mhd041b-144-pg0-un
MHD41B-144-PG0-UN
Internal Product Review
The Bosch Rexroth Indramat MHD041B-144-PG0-UN servo motor features liquid cooling, no holding brake, and digital servo feedback encoder. Its 270° rotatable power connections and plain shaft suit tight installations. In automation, robotics, packaging, and CNC setups, it enables precise motion control and compact integration.
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