Alliance Winding Equipment, Inc. offers a line of lacers that include single end and double end lacing. There are variations to have a vertical of a horizontal laced stator and rotor. These machines are essential to the production so that the magnet wire in the end turn is held tightly through the resin impregnation process and the lead bundles are secure.
The lacing machines produce a diamond chain stich of polyester cord around the end turns and the lead wire bundles and ends with automatic knot tie. This provides excellent coverage and constant cord tension that is unmatched by hand stitching.