STEPPERONLINE Nema 23 Stepper Motor 0.9deg 1.26Nm(178.4oz.in) 2.8A 56mm 4 Wires
Disc Springs 56*28.5 Belleville washer for shaft Conical Spring Washer
Disc springs, also known asdisc washers orbelleville washers, are ideal for high load applications especially where space is limited. The conical disc spring is made from a convex disc where the outer edge operates in opposition to the center of the disc.