Description

Note :

1. Stiffness of nut:
2. Stiffness values listed above are derived from theoretical formula to the elastic deformation between thread grooves and balls while axial load is 30% dynamic load rating.

Screw Size		BALL DIA.	EFFECTIVE TURNS circuit×row	Basic Rate Load (kgf)		Ballnut Dimension							Nut Model NO.	2D-CAD (DWG)
						O.D.	Length	Flange				Assembly Hole
O.D.	LEAD			Dynamic (1×106 REV.) Ca	Static Co	D	L	A	T	W	H	X
8	1	0.8	2.5×1	66	140	14	16	27	4	21	18	3.4	FSMW00801X-2.5P
	2	1.2	2.5×1	100	190	16	26	29	4	23	20	3.4	FSMW00802Y-2.5P
	2.5	2	2.5×1	260	370	18	26	29	4	25	20	3.4	FSMW008I2Z-2.5P
10	2	1.588	2.5×1	220	370	18	28	35	5	27	22	4.5	FSMW01002K-2.5P