MHD041B-144-PP0-UN
MHD Synchronous Motors
The MHD041B-144-PP0-UN is a servo motor in the MHD Synchronous Motors series by Bosch Rexroth Indramat. It features liquid cooling, operates without a holding brake, and delivers 2.7 Nm continuous torque at standstill. Equipped with digital servo feedback w/ integrated encoder and absolute position detection (>4096 revolutions), it incorporates a keyed shaft, an 82 mm flange, and power and feedback connectors turnable within 270°. Winding code 144 ensures precise performance.
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
Keyed 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
What is the advantage of absolute position detection beyond 4096 revolutions?
It eliminates the need for homing after power loss and supports precise multi-turn applications. This improves uptime in automated systems.
Why is a keyed shaft design important in servo motors?
A keyed shaft ensures torque transmission without slippage under dynamic load changes. It also simplifies mechanical coupling alignment during assembly.
How does a 270° turnable power connector simplify integration?
The adjustable angle allows cable routing flexibility in tight enclosures. This minimizes stress on connectors and reduces installation time.
How does the continuous torque rating of 2.7 Nm influence application choices?
It makes the motor suitable for low to medium-torque applications such as indexing tables or feeders. The rating ensures consistent torque delivery without overheating.
What are the integration benefits of having both power and feedback connectors combined?
Combined connectors reduce wiring complexity and potential miswiring issues. They also save space in compact machine layouts.
Common Misspellings
MHD 041B 144 PP0 UN
MHD 041B-144-PP0-UN
MHD-041B-144-PP0-UN
MHD041B144PP0UN
MHD04IB-I44-PP0-UN
MHDO41B-144-PPO-UN
MHD041B 144 PP0 UN
mhd041b-144-pp0-un
MHD41B-144-PP0-UN
Internal Product Review
The MHD041B-144-PP0-UN is a liquid-cooled servo motor from the Bosch Rexroth Indramat MHD series. It delivers 2.7 Nm of continuous torque at standstill and uses digital feedback with an integrated absolute encoder spanning over 4,096 revolutions. It is used in automation systems such as packaging machines, printing presses, and material handling equipment.
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