Product Description:

The MHD093A-058-NG1-AA is a servo motor manufactured by Bosch Rexroth Indramat and belongs to the MHD Synchronous Motors series. As a permanent-magnet AC servo motor, it converts electrical energy into precise rotary motion for positioning tables, packaging axes, and similar automation stations. In closed-loop operation, it supports accurate torque and speed control so the connected drive can respond predictably to changing loads. It is suited to indexing, feed, and transfer motions that require repeatable response over many duty cycles. Its compact design also suits machine layouts where mounting space and cable routing are limited. Mechanical centering is aided by a 130 mm diameter pilot, and electrical power is routed toward side A through an output connector.

This motor produces a continuous standstill torque of 12.0 Nm, allowing static load support during dwell periods without overheating. Its holding brake supplies up to 22.0 Nm, so the shaft can remain secured when power is removed. The housing meets IP65, which keeps dust and water jets away from internal components. Rotor position is measured by a digital servo feedback (HSF) encoder with optical sensing for stable feedback to the drive. The mounting flange measures 140 / 150 mm to fit standard IEC machine interfaces. Natural convection removes heat from the frame, and the plain shaft uses a shaft seal to limit lubricant escape while the compact A-length body helps keep inertia low.

System repeatability is held within ±0.5 angular minutes, which supports contouring demands on multi-axis gantries and other positioning equipment. The unit may be stored between -20 to +80 °C and operated from 0 to 40 °C without derating. Installation altitude must remain below 1000 m above sea level. Class F insulation withstands elevated winding temperatures during repeated motion cycles in industrial service.