MHD071B-061-NP2-UN
MHD Synchronous Motors
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
6.5 Nm
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
8.0 Nm
Motor Length
B
Centering diameter
95 mm
Flange size
115 mm
Motor Size
071
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
061
Frequently Asked Questions
What are the implications of the 95 mm centering diameter for mechanical integration?
A 95 mm centering diameter aligns the motor precisely with the driven component, minimizing runout. This improves concentricity and reduces vibration in high-speed applications.
Why is a keyed shaft design used in the MHD071B-061-NP2-UN motor?
The keyed shaft transmits torque without slippage, ensuring mechanical reliability in cyclic or reversing loads. It's especially beneficial where backlash-free coupling is required.
How does the relative position detection via digital servo feedback influence control accuracy?
Relative feedback tracks motion changes precisely but needs homing on startup. It's ideal for applications where absolute positioning isn’t critical but high repeatability is.
Can the motor’s connectors being turnable within 270° ease installation in tight spaces?
Yes, adjustable power and feedback connectors allow flexible routing and reduce cable strain. This is useful when mounting the motor in confined or irregular orientations.
What maintenance considerations arise from the use of a liquid-cooled housing?
A closed-loop cooling system must be leak-free and regularly inspected for flow and temperature. Poor cooling can lead to performance degradation or thermal faults.
Common Misspellings
MHD 071B 061 NP2 UN
MHD 071B-061-NP2-UN
MHD-071B-061-NP2-UN
MHD071B061NP2UN
MHD07IB-06I-NP2-UN
MHDO71B-O61-NP2-UN
MHD071B 061 NP2 UN
mhd071b-061-np2-un
MHD71B-061-NP2-UN
Internal Product Review
The Bosch Rexroth Indramat MHD071B‑061‑NP2‑UN is a synchronous servo motor with integrated holding brake. It delivers 8.0 Nm continuous torque at standstill, and includes a digital servo feedback encoder with 95 mm centering diameter. Its fully sealed, housing features long‑life lubricated bearings and meets the rugged industrial IP65 design of the MHD series.
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