Product Description:

The MHD093B-065-NP0-BA is a servo motor produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Designed for closed-loop positioning and velocity control in automated machinery, the unit converts regulated drive current into rotational motion for tasks such as axis drives on packaging, material-handling, or machining equipment. Position detection remains relative, and power-off holding can be maintained by external clamps if necessary.

At standstill, the motor delivers a continuous torque of 17.5 Nm, giving predictable holding force and low-speed cutting force. Its enclosure carries a protection rating of IP65, so internal components resist dust and low-pressure water jets inside production cells. The 140/150 mm flange and a centering diameter of 130 mm establish the mechanical interface for gearboxes or mounting frames. Position data is generated by digital servo feedback (HSF), which uses an optical measuring principle and supplies position data to the drive controller. Heat is removed through natural convection, eliminating the need for forced air or liquid cooling. The keyed shaft engages power-transmission elements, a shaft seal helps prevent lubricant migration, and three-phase power connections exit on side B through an output connector for orderly cable routing.

The permitted ambient operating range spans 0 to 40 °C, while storage or transport can occur between -20 to +80 °C. Windings use Class F insulation, so temperature limits remain above typical enclosure air values. System accuracy is specified at ± 0.5 angular minutes, matching precision requirements for multi-axis interpolation. Installation is allowed up to 1000 m above mean sea level without derating. The motor has size 093 and length code B, which match the electromagnetic package used with the 065 winding type. The lack of a holding brake reduces inertia for high-cycle axes that rely on drive torque for standstill security.