MHD071A-061-PP0-UN Bosch Rexroth Indramat
MPN: R911287102
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The Bosch Rexroth Indramat MHD071A-061-PP0-UN is a servo motor from the MHD Synchronous Motors series with a continuous torque at standstill of 3.5 Nm and a keyed shaft design. It features IP65 protection, a flange size of 115 mm, and liquid cooling. The motor includes a digital servo feedback encoder capable of absolute position detection beyond 4096 revolutions and supports a turnable power connection within a 270 degree range.
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Product Description:
The MHD071A-061-PP0-UN is a servo motor from the MHD Synchronous Motors series produced by Bosch Rexroth Indramat. As a brushless AC unit, it integrates into industrial automation lines where precise, repeatable motion is needed for indexing tables, pick-and-place axes, or coordinated multi-axis gantries. Digital servo feedback with an integrated encoder provides absolute position data to the drive, enabling closed-loop regulation of velocity and torque. This arrangement lets the drive correct motion deviations during acceleration, deceleration, and steady-speed operation.
The motor delivers a continuous standstill torque of 3.5 Nm, giving the axis steady torque while the shaft remains energized at zero speed. Heat generated by the windings is removed through liquid cooling, which supports long duty cycles without derating. A housing protection rating of IP65 helps seal the frame against dust and water jets in typical plant environments. Position repeatability is supported by a system accuracy of ± 0.5 angular minutes, and the permitted ambient operating range is 0 to 40 °C. Class F insulation supports the thermal load created during continuous service.
The motor has a centering diameter of 95 mm and a flange size of 115 mm for mounting within the 071 frame size. The unit is supplied without a holding brake, so power-off load restraint must be provided externally. It uses a keyed shaft to transmit torque, and the shaft seal helps keep lubricant out of the stator cavity. Power and feedback connectors can be rotated through 270° for flexible cable routing. Operation is permitted up to 1000 m above sea level, the feedback system supports absolute position detection beyond 4096 revolutions, and storage temperatures range from -20 to +80 °C. The motor has winding code 061 and motor length A.
Frequently Asked Questions about MHD071A-061-PP0-UN:
Q: What type of cooling does the MHD071A-061-PP0-UN motor use?
A: The MHD071A-061-PP0-UN motor features liquid cooling for efficient heat dissipation during operation.
Q: What shaft characteristics does the MHD071A-061-PP0-UN motor provide?
A: This model is equipped with a keyed shaft and includes a shaft seal for improved mechanical connection and sealing.
Q: What type of position detection does the MHD071A-061-PP0-UN offer?
A: The encoder system allows for absolute position detection over more than 4096 revolutions.
Q: What is the continuous torque at standstill for the MHD071A-061-PP0-UN?
A: The MHD071A-061-PP0-UN motor has a continuous torque at standstill of 3.5 Nm.
Q: What protection rating does the MHD071A-061-PP0-UN motor have?
A: This motor has a degree of protection rated at IP65, ensuring resistance to dust and water ingress.