MHD090B-035-NP1-UN
MHD Synchronous Motors
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
11.0 Nm
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
12.0 Nm
Motor Length
B
Centering diameter
110 mm
Flange size
140 mm
Motor Size
090
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
035
Frequently Asked Questions
How does the 11.0 Nm holding brake torque affect vertical applications?
It securely holds loads in position when the drive is inactive, preventing unwanted motion due to gravity. This is especially critical in Z-axis or lift systems.
What are the integration benefits of the 140 mm flange and 110 mm centering diameter?
These standardized dimensions enable drop-in replacement in IEC-compatible systems. They also simplify alignment during installation and reduce machining requirements.
Why is digital servo feedback (HSF) advantageous for positioning control?
HSF provides high-resolution position data for precise motion control and tighter loop regulation. This improves accuracy and responsiveness in automation tasks.
Can the MHD090B-035-NP1-UN run continuously without external fans?
Yes, the liquid cooling negates the need for external air circulation, even under high-load conditions. This is ideal for sealed or thermally sensitive environments.
What role does the relative position detection play in system reliability?
Relative encoders track movement from a known reference but require homing at startup. They are simpler and more cost-effective but less suitable where absolute position retention is critical.
Common Misspellings
MHD 090B 035 NP1 UN
MHD 090B-035-NP1-UN
MHD-090B-035-NP1-UN
MHD090B-035-NPI-UN
MHD090B035NP1UN
MHDO9OB-O35-NP1-UN
MHD090B 035 NP1 UN
mhd090b-035-np1-un
MHD90B-035-NP1-UN
Internal Product Review
The MHD090B‑035‑NP1‑UN is a synchronous servo motor from Bosch Rexroth Indramat. It delivers 12.0 Nm continuous torque at standstill, 11.0 Nm holding brake torque, includes a keyed shaft with sealing ring, and offers a 270° turnable power connector. Its housing is liquid‑cooled, aiding heat dissipation and thermal control.
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