Product Description:

The AKM2G-31D-ANDNCA00 is a servo motor produced by Kollmorgen for the AKM2G Magnetic Motors series. As a rotary actuator, it delivers tightly regulated speed and torque so automated pick-and-place heads, indexing tables, or metering pumps can follow drive commands with minimal lag. The motor’s magnetics, feedback channel, and thermal design keep size and inertia low while supporting duty cycles that require continuous precision. This makes it suitable for compact servo axes that need accurate motion and quick response during repeated production cycles.

An allowable ambient range of 5 to 40 °C helps prevent derating inside most control cabinets, and the single-cable connector carries power, signals, and shielding behind an IP65 sealing line that blocks dust and water jets. That connector uses a 1 htec M23 interface, simplifying harness selection across other AKM2G motors. The combined power and feedback connection also reduces cable routing complexity around moving machine sections. Position data are returned by the SFD3 Smart Feedback Device Gen. 3, which streams absolute angle and diagnostic temperature to the drive and eliminates separate encoder wiring. Because the unit is supplied without a brake, holding torque must come from the drive or an external clamp when power is removed. The motor uses standard mechanical and electrical dimensions, and the flange follows an IEC pattern with accuracy class N for straightforward gearbox or coupler alignment.

The motor has a 72 mm frame, which suits compact machine layouts, and the output uses a smooth shaft so torque transfer depends on friction couplings instead of keyways. The smooth output end is intended for clamping-style couplings that do not require a keyed connection. Operation is permitted up to 95% relative humidity, allowing use in humid production spaces if condensation is avoided. A dual-element thermal sensor, PT-1000 + PTC, is embedded in the stator to report winding temperature for drive-based thermal models. Rotor length code 1 and a smooth-bore housing keep inertia low, while the integral flange accuracy helps reduce radial runout during high-speed cycles.