Product Description:

The AKM2G-21D-AND2CA00 is a frameless servo motor from the AKM2G Magnetic Motors series produced by Kollmorgen. Designed for direct integration into compact automation axes, it converts drive current into controlled rotary motion for packaging heads, inspection spindles, and other high-speed stations that demand tight position and velocity regulation.

This model operates up to 8000 rpm, a rating that enables fast indexing while staying inside the magnetic and bearing limits of the design. A torque constant of 0.296 Nm/Arms linearizes the relationship between phase current and shaft torque, simplifying current-loop tuning in the drive. The back-EMF constant is specified at 19.5 Vrms/krpm; drive engineers use this figure to verify that inverter voltage headroom is sufficient during peak speed excursions. A square 58 mm flange lets the motor bolt directly to standardized gearheads or custom plates without adapter rings, reducing assembly time.

Mechanical load capacity is defined by a maximum axial thrust of 200 N and a permissible radial load of 195 N, so the rotor can accept moderate belt tensions or preload from couplings. The compact rotor carries only 0.093 kg-cm² of inertia, supporting rapid acceleration in multi-cycle processes. Environmental sealing meets the IP54 level, giving protection against limited dust ingress and water spray when the machine operates on the factory floor. Motion smoothness is aided by low static friction of 0.006 N·m and viscous damping of 0.0015 N·m/krpm, while the three-pole-pair stack is energized through a 24 VDC holding brake when position retention during power loss is required.

Wake Industrial stocks this motor for immediate order fulfillment, can arrange same-day shipping on qualifying purchases, and supplies a complimentary 1-year warranty with each unit.