AKM13C-ANSNR-06 Kollmorgen
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The Kollmorgen AKM13C-ANSNR-06 is a synchronous servo motor from the AKM Synchronous Servo Motors series. It features a 40mm frame dimension, a smooth shaft, and a resolver feedback system with 2 poles and single turn, inductive feedback. This model has a special connector arrangement and does not include a brake.
Internal Product Review
The AKM13C-ANSNR-06 is a Kollmorgen AKM synchronous servo motor with a smooth shaft and IEC flange configuration for accurate machine integration. Resolver feedback and a special connector arrangement give the motor dependable signal performance and practical installation flexibility. A strong choice for compact servo applications requiring clean mechanical fit and consistent motion control.
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Product Description:
The AKM13C-ANSNR-06 is a brushless servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. It delivers closed-loop rotary motion for positioning, tensioning, and indexing tasks in automated machinery. By accepting phase-controlled current from a digital drive, the motor produces repeatable torque in a compact package that fits standardized IEC flanges. This arrangement allows machine designs to accommodate different speed or power requirements without changes to the mounting hardware.
The motor frame measures 40 mm on each side, so it occupies minimal space while still allowing adequate copper fill for thermal performance. Its front face uses an IEC flange with accuracy class N, ensuring concentric alignment with gearheads and couplings. Power and feedback cables exit through a special connector arrangement that differs from the standard AKM pinout, so the connection must be matched at the drive end for correct phasing. Rotor position is reported by a resolver, an analog sensor that tolerates high temperatures and vibration. The resolver uses a two-pole configuration, providing a fixed electrical period for motor commutation. The unit is supplied without a brake, so static holding torque must come from the drive or an external clamp. Winding designation C indicates the stator conductor gauge and number of turns associated with the motor’s current and voltage constants.
The feedback assembly uses a Size 10/15/21 housing that accommodates the resolver components within the motor enclosure. A smooth shaft transmits torque to friction-fit pulleys or clamping hubs without the stress concentrations associated with a keyway. Precision grinding helps maintain the shaft geometry required for accurate coupling alignment and stable rotation. The magnetic stack uses rotor length index 3, balancing continuous torque and inertia for moderate acceleration profiles. Feedback is provided by a single-turn inductive system, so the absolute position repeats after every mechanical revolution. Any position tracking across multiple revolutions must be handled by the connected controller.
