MHD093A-024-PP0-BA Bosch Rexroth Indramat
MPN: R911307685
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The Bosch Rexroth Indramat MHD093A-024-PP0-BA is a servo motor in the MHD Synchronous Motors series with a continuous torque at standstill of 12.0 Nm and insulation class F. It features a keyed shaft design with shaft seal, IP65 degree of protection, and uses digital servo feedback with integrated encoder for absolute position detection. The motor has a flange size of 140/150 mm and utilizes natural convection for housing cooling.
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Product Description:
Bosch Rexroth Indramat builds the MHD093A-024-PP0-BA for the MHD Synchronous Motors series. This AC servo motor combines a size-093 frame with compact length code A and a keyed shaft that simplifies torque transmission to couplings or gearboxes. The integrated digital servo feedback encoder provides absolute position data over more than 4096 revolutions, enabling closed-loop motion control in assembly, packaging, and handling axes. Within an automation cell, the motor supplies precise rotary movement while occupying little space on the machine flange. The keyed shaft supports direct mechanical coupling, and the multiturn feedback helps the drive retain position information after power cycling.
At standstill, the motor delivers 12.0 Nm of continuous torque, which is suitable for static holding and low-speed feed applications. The enclosure meets IP65, which helps keep out dust and water jets. Heat dissipates through natural convection, so no fans or liquid cooling loops are required. A centering ring of 130 mm and a flange pattern of 140 / 150 mm align with common Rexroth mounting dimensions. Power connections are made through a connector on side B, and winding code 024 is intended for use with compatible drive electrical values. The motor is supplied without a holding brake, so the axis must be secured externally when power is off. Optical encoder scanning and absolute multiturn tracking remove the need for homing cycles during normal startup.
Environmental data describe the permitted operating conditions. The motor runs continuously in ambient temperatures from 0 to 40 °C, can be stored from -20 to +80 °C, and may be installed up to 1000 m above mean sea level without derating. The motor uses insulation class F for thermal durability during repetitive duty. Dynamic accuracy is supported by a system deviation of ± 0.5 angular minutes, which helps keep position error low in coordinated motion. A shaft seal is fitted to reduce ingress along the keyway, and the keyed output couples directly to the load. This combination of sealing, feedback accuracy, and thermal capacity suits repeated positioning duty in automated machinery.