AKM31H-ANCNEH-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen AKM31H-ANCNEH-00 is part of the AKM Synchronous Servo Motors series and features a 70 mm frame dimension with a smooth shaft. This servo motor has two SpeedTec Ready connectors, no brake system, and an IEC flange with accuracy N. It is designed with winding designation H and rotor length index 1.
Internal Product Review
The AKM31H-ANCNEH-00 is a Kollmorgen AKM synchronous servo motor with a smooth shaft and a brake-free configuration. The IEC flange with accuracy N and dual SpeedTec Ready connectors support clean mechanical alignment and efficient integration, making the motor a strong choice for precise servo applications.
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Product Description:
The AKM31H-ANCNEH-00 is an electric motor produced by Kollmorgen within the AKM Synchronous Servo Motors series. As a component in a servo drive system, it works with a matched digital amplifier to convert commanded current into controlled mechanical rotation. The motor is intended for industrial automation platforms that require repeatable positioning, rapid indexing, and tight velocity regulation. These capabilities support motion axes in packaging equipment, pick-and-place systems, and material-handling stations where accurate movement must be maintained during repeated operating cycles.
The absence of a holding brake reduces the motor’s mass and overall length in applications that do not require power-off clamping. Because the shaft is not mechanically held when power is removed, a vertical or suspended load requires an external brake or another suitable holding mechanism. Electrical terminations are provided through two SpeedTec-ready connectors, allowing the power and feedback cables to use secure quarter-turn connections that resist accidental loosening under vibration. The housing includes an IEC flange with accuracy class N, allowing direct attachment to compatible reducers or machine frames that use standard metric pilot dimensions. Its 70 mm frame size provides a compact motor profile for machinery with limited installation space. Torque is transmitted through a smooth shaft, which accommodates friction-fit and clamping couplings without the stress concentration associated with a keyway.
The motor uses rotor length index 1, representing the shortest magnetic stack available for this frame size. The shorter rotor reduces rotational inertia, which supports rapid acceleration and deceleration during indexing movements. Its H winding designation indicates the electrical configuration whose voltage constant and thermal characteristics must be accommodated by the connected servo amplifier. Proper drive parameters allow the current, speed, and position loops to respond predictably throughout the intended operating range. The motor is designed to work with compatible Kollmorgen feedback devices, cabling, and automation controls. Accurate shaft alignment and balanced electrical operation help maintain smooth rotation when several motors are used on coordinated multi-axis machinery.
