MHE9-827-A-69-247 Kollmorgen
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The Kollmorgen MHE9-827-A-69-247 is a servo motor from the M Goldline Servo Motors series with a continuous torque of 93.5 Nm and a peak torque of 162.8 Nm. It has a maximum speed of 1500 RPM and operates at 400 or 480 VAC. The motor weighs 86.2 kg and provides 11.4 kW power at 480 V.
Internal Product Review
The MHE9-827-A-69-247 is a Kollmorgen M Goldline servo motor that stands out for 93.5 Nm continuous torque and 162.8 Nm peak torque. Operation at 400/480 VAC with 11.4 kW output gives the motor excellent headroom for demanding axis applications. A 1500 RPM max speed completes a very capable package for steady, high-torque motion control.
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Product Description:
The MHE9-827-A-69-247 is a three-phase AC servo motor produced by Kollmorgen within the M Goldline Servo Motors series. This motor provides closed-loop motion control for positioning axes, material-handling gantries, and other automated equipment that requires precise velocity and torque regulation. Its electromechanical design converts drive output into controlled rotary motion, allowing machinery builders to synchronize loads with digital controllers and reduce mechanical gearing.
The motor can deliver a continuous shaft torque of 93.5 Nm, which is the load it can sustain indefinitely without exceeding temperature limits. For short accelerations or shock loads, it reaches a peak torque of 162.8 Nm, giving extra headroom during indexing moves. Its maximum rated speed is 1500 rpm, so drive parameters must prevent operation above this mechanical ceiling. The windings are intended for 400/480 VAC operation, and matching the drive to this voltage range prevents excess current while maintaining nominal flux. When supplied at 480 V, the motor produces 11.4 kW of mechanical power, making it suitable for mid-range conveyors or press feeds. Mounting provisions include a 227 mm bolt circle and a 180 mm pilot diameter that center the frame on standard IEC flanges. A 14 mm keyway transmits torque to couplings without slipping.
Dynamic response is supported by a rotor inertia of 0.0888 kg·m², which moderates speed changes so tuning gains remain within stable limits. The housing weighs 86.2 kg, contributing thermal mass that absorbs heat during duty-cycle peaks. A 48 mm shaft diameter provides rigidity for belt pulleys or gear reducers mounted directly on the output. Thermal protection is handled by an internal thermostat that opens at 170 °C and closes again at 132 °C. Its contact rating of 4 A at 120 VAC allows the sensor to switch blower relays or drive fault circuits without auxiliary converters.
