Product Description:

The MHD093B-035-PG0-LA is a servo motor manufactured by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. In automated machinery, the unit acts as a rotary actuator that follows drive commands with high position accuracy and supplies continuous torque to feed drives, transfer stations, and general motion axes. Its integrated digital servo feedback encoder streams absolute rotor position directly to the drive controller, enabling closed-loop regulation of speed and torque without external transducers.

The motor delivers a continuous standstill torque of 17.5 Nm, sustaining load without thermal overload when the axis is locked by the drive. An enclosure rated IP65 resists airborne dust and water spray, which helps protect the stator insulation. The square flange dimension of 140 / 150 mm mates with standard mounting faces, while cooling is handled only by natural convection, eliminating the need for fans. Coils insulated to class F tolerate winding temperatures up to 155 °C. Additional details include winding code 035, frame size 093, length B, and a power connector oriented to the left. Optical measurement inside the encoder supplies digital position data, a plain shaft transmits torque, and the design omits a holding brake while retaining a shaft lip seal.

Site conditions must observe an operating ambient temperature of 0 to 40 °C, while the equipment can be stored or shipped between -20 and +80 °C without degrading insulation. Repeatability is maintained within ± 0.5 angular minutes thanks to an absolute feedback channel that resolves position over more than 4096 revolutions. Accurate mechanical alignment is aided by a centering diameter of 130 mm, which helps reduce radial runout at coupling interfaces. Installation is permitted up to 1000 m above mean sea level, which preserves the thermal calculations used for this model.