... system,including positioning sensor ,proximity switch, electromagnetic brake, operation button,a 1511D- auto-changing shuttle loom 1511D type loom is ... system,including positioning sensor ,proximity switch, electromagnetic brake, operation button,and indicator light,it has control function as follows: inching ... R·H and L·H3.reed space:44",52”,56”4.crank shaft speed : 145-190rpm5.Angle between reed and ...