Product Description:

The MKD071B-061-GP1-KN is a servo motor produced by Bosch Rexroth Indramat for the MKD Synchronous Motors series. It converts electrical power into regulated rotary motion, allowing drive controllers to position machine axes with repeatable accuracy in packaging machines, material-handling gantries, and automated assembly lines. The motor integrates into closed-loop systems where its feedback device informs the drive of rotor position, enabling smooth speed changes and precise synchronization among multiple axes. This operating principle makes the unit suitable for applications that require controlled acceleration, steady speed regulation, and accurate stopping behavior during repeated machine cycles.

At stall, the rotor can deliver a continuous torque of 8.0 Nm, providing constant force for axes that support static loads without overheating. A flange dimension of 115 mm aligns with standardized mounting patterns, while the 95 mm centering diameter seats the housing concentrically to help minimize radial runout during operation. Terminals are reached from Side B, which helps when cable paths must remain consistent across several adjacent motor locations. All power, feedback, and ground conductors terminate in a sealed connection box, protecting the wiring from oil mist and airborne particles while keeping the electrical interface enclosed inside the motor assembly.

For phases when power is removed, an integrated brake supplies 5 Nm of holding torque to keep the load in position until current is applied again. Rotor angle is monitored by Resolver feedback (RSF), which produces analog sine-cosine signals that the controller converts into position data for stable motion control across changing speeds. Mechanical coupling is achieved through a shaft with a keyway, allowing positive torque transfer into keyed hubs without depending only on friction at the connection point. Contamination at the output journal is limited by a dedicated shaft seal, which helps protect the bearing area in installations where dust, splash, or fine debris may be present around the drive train.