The static armature balancer is a great tool for the hard core hobbyist. The armature is held in place by magnets on both ends that allow the armature to spin effortlessly. The heavy side of the armature will naturally come to rest facing down. You can then mark this area and proceed to remove material until balancing is complete.
Please note: we have found armatures with a blunt shaft do not spin well on the balancer. For best results we recommend chamfering the ends of the shaft to allow free spinning to occur.
Also Note: The plastic shipping case included is for shipping only and meant to be discarded after receiving 🙂