MHD112A-024
The MHD112A-024 is a servo motor built by Bosch Rexroth Indramat within the MHD Synchronous Motors series. As an electromechanical actuator, it converts drive current from a digital amplifier into rotational motion for industrial axes that need precise positioning and repeatable velocity profiles. The unit is suited for packaging machines, transfer lines, and automated assembly stations where compact torque density and reliable feedback are important to cycle quality. It works with a resolver or encoder interface so the connected drive can monitor rotor position and maintain accurate closed-loop control during acceleration, deceleration, and steady-speed operation. That makes it suitable for coordinated axes that start and stop frequently.
A centering diameter of 130 mm aligns the flange concentrically to a gearbox or mounting plate, which helps keep the shaft centered during installation. The square flange measures 192 mm on each side, giving the motor a rigid mounting surface and a solid thermal path into the machine frame. Frame size 112 identifies the standard housing class and shaft height used for this motor size. The short A length reduces axial depth when space behind the mounting face is limited, while still leaving room for the stator and bearing arrangement required for continuous industrial duty.
The motor provides 15.0 Nm of continuous standstill torque, allowing steady force output without exceeding thermal limits when ambient air moves over the housing. Winding code 024 sets the phase resistance, inductance, and voltage constant used by compatible drive converters. This electrical arrangement supports stable torque production across extended duty cycles and helps the drive deliver predictable current to the motor windings. It also gives the motor an electrical match suited to controlled motion applications where repeatable response and smooth operation are important throughout the working cycle.
