Product Description:

The AKM2G-21D-ANDNCA00 servo motor is produced by Kollmorgen as part of the AKM2G Magnetic Motors series. It functions as the torque source for tightly regulated motion profiles in packaging lines, electronics assembly, and similar industrial automation cells. The unit is supplied without a holding brake, relying instead on drive-based torque control or external mechanical locks when static position retention is required.

It operates within an ambient temperature window of 5–40 °C, and staying inside this range helps avoid thermal derating during continuous duty. The front-mounted connector has an IP65 ingress rating, so dust and water jets are less likely to interrupt signal continuity. Electrical power and feedback are routed through a single 1 htec M23 plug, which helps simplify cable management in cabinets with limited space. Rotor position information is supplied by the SFD3 Smart Feedback Device Gen. 3, enabling single-cable digital communication with compatible drives. The motor uses a 58 mm frame size, allowing it to fit compact machinery while maintaining the torque density expected from the series.

The motor can operate in environments with up to 95% relative humidity, so the stator insulation remains stable in washdown areas when paired with dry air purging. A smooth shaft eases coupling to low-backlash gearheads and avoids keyway stress concentrations during frequent reversing cycles. Temperature monitoring is handled by a PT-1000 + PTC sensor pair that provides both linear measurement for control functions and discrete over-temperature signaling to the drive electronics. Final alignment to the load side is achieved with an IEC flange with accuracy N, giving predictable concentricity without custom adapter plates. The motor also uses the standard customization level and rotor length 1 configuration, which keeps the package suited to compact axis layouts.