Power AC Acme Nut (NPB), NPB071M51L | Helix Linear Technologies

D - Thread Size (in)	.562-18
Diameter Code	71
Dynamic Load Capacity (lbs)	3828
E - Thread Length (in)	0.380
Efficiency (%)	72.42833146
Imperial or Metric	FALSE
Lead (mm)	51
Lead Accuracy +/- (in/in)	0.0003
Lead Code	M51
Lead Time	2 Weeks
Material	Bronze
Mating Screw Part No	071M51L
Maximum Axial Lash (in)	FALSE
Nominal Diameter A (mm)	18
Nut Code	NPB
Nut Diameter B (in)	0.680
Nut Length C (in)	0.620
Nut Size	4
Nut Type	Bronze Acme Nut
Pitch (in)	0.200
Pitch (mm)	5.080
Product Category	Lead Screw Nut
Product Sub Category	Freewheeling
Product Sub Category 1	Standard
Starts	10
Thread Class	Centralizing
Thread Direction	LH
Thread Type	High Helix
Threads Per Inch	5
Torque to Raise 1 lb (in-lb)	0.4394825612
Turns Per Inch of Travel	0.5
Type 1,2,3	12
Type 4	8