MHD093A-035-PP1-BA Bosch Rexroth Indramat
MPN: R911308320
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The Bosch Rexroth Indramat MHD093A-035-PP1-BA is a servo motor from the MHD Synchronous Motors series and features a flange size of 140 or 150 mm with a centering diameter of 130 mm. It delivers 12.0 Nm of continuous torque at standstill and includes a holding brake with 22.0 Nm of torque. This model has digital servo feedback with an integrated encoder and maintains IP65 protection with natural convection cooling.
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Product Description:
The MHD093A-035-PP1-BA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It converts electrical energy into precise rotary motion for positioning axes, gantries, and transfer stations in automated equipment. A keyed shaft, integrated digital feedback, and a sealed housing allow the unit to mount directly to machine assemblies. This motor type is suited to applications that require accurate speed response and repeatable positioning during frequent starts, stops, and direction changes.
At standstill, the motor delivers a continuous torque of 12.0 Nm, giving stable holding force during indexing. The enclosure is rated IP65, and the square flange measures 140 / 150 mm; a 130 mm centering recess helps align the frame to the driven machine while the shaft seal helps protect internal parts. Heat is removed through natural convection, eliminating the need for an auxiliary blower, and position data are provided by a digital servo feedback encoder that uses an optical method to supply absolute values over more than 4096 revolutions with a system accuracy of ± 0.5 angular minutes. This feedback arrangement gives the connected drive absolute position information across multiple turns instead of relying only on incremental counting. Winding code 035 indicates the motor’s electrical characteristics, size 093 with length A keeps the assembly compact, and power is routed through an output connector on side B.
An integrated holding brake applies 22.0 Nm so the axis remains locked when power is removed. This is useful when the axis must remain stationary during shutdown or a power interruption. The winding insulation is rated to class F, supporting continuous duty in ambient temperatures from 0 to 40 °C. When the motor is out of service, it can be stored from −20 to +80 °C, and installation is permitted up to 1000 m above sea level.
Frequently Asked Questions about MHD093A-035-PP1-BA:
Q: What is the continuous standstill torque for the MHD093A-035-PP1-BA motor?
A: The MHD093A-035-PP1-BA has a continuous torque at standstill of 12.0 Nm.
Q: Does the MHD093A-035-PP1-BA include a holding brake and what is its torque?
A: This model includes a holding brake with a torque capacity of 22.0 Nm.
Q: What type of encoder and position detection does the MHD093A-035-PP1-BA use?
A: The encoder uses digital servo feedback with integrated optical measurement and provides absolute position detection for over 4096 revolutions.
Q: What level of environmental protection does the MHD093A-035-PP1-BA have?
A: With an IP65 rating, this motor offers full protection against dust and low-pressure water jets.
Q: How is the housing of the MHD093A-035-PP1-BA cooled?
A: This motor employs natural convection for housing cooling, eliminating the need for external cooling devices.