Description
Electric Motor Winding Head 15 High rib 8-Step flat top (2″ – 7 11/16″)
Our 15-HR High Rib 1″ (2.5 cm) Deep winding form is a large pair of eight-step flat top Concentric heads which allows winding single phase motors and large concentric 3 phase motors.
It measures 2″ (5.08 cm) across the first step, 2 7/8″ (7.3 cm) across the second step, 3 3/4 (9.05 cm) across the third step. 4 3/8″ (11.1 cm) across the forth step, 5 1/4″ (13 cm) across the fifth step, 6″ (15.2 cm) across the sixth, 6 7/8″ (17.5 cm) across the seventh step and 7 11/16″ (19.5 cm) across the largest step. The slot widths are 1″ (2.5 cm) from one rib to the next rib.
