SFDC Ball Screw Nut

- Ball Screw Nut -

SFDC Series

Applicable industries：Automation industry, Semi-conductor industry, Industrial machine, Medical industry, Green energy industry, Machine tool, Automated storage and retrieval system and etc.

(1)High Reliability
LIMON applies stringent quality control standards on every production process.With proper lubrication and use, trouble-free operation for an extended period of time is possible.
(2) The high efficiency of ball screw is vastly superior than conventional screws. It takes less than 30% torque to make the linear motion into rotary motion.
(3) High Rigidity and Preload
The ball screw of LIMON is designed with Gothic arch groove,which makes the screw easy to rotate even using minimum axial play. To make the rigidity more appropriate to using condition, you can change the preload between one or two screw nuts to reduce axial play.

Description

Circulation type	Model		Characteristic
Circulation type	Single Nut	Double Nuts	Characteristic
Internal Circulation type	SFK SFU SFI SCI	DFU DFI	•Dedicated diameter of screw takes only little space. •Applicable to those with smaller lead / the outside diameter of the screw
External Circulation type	SFV XFV	DFV	•Economy •Applicable to larger lead and diameter. •Applicable for high loading purpose.
End-caps Circulation type	SFS SFY	DFS	•Suitable for high speed positioning

Size Table of SFDC Screws

Model No.	d	l	Da	Dimension									Load Rating		K/kgf/μm
Model No.	d	l	Da	D	A	B	L	W	X	H	Q	n	Ca(kgf)	Coa(kgf)	K/kgf/μm
SFDC2812-2.8	28	12	6.35	54	87	16	66.5	72	9	69	M8x1	2.8x1	2752	5746	43
SFDC2812-3.8		12	6.35	54	87	16	77.5	72	9	69	M8x1	3.8x1	3579	7799	59
SFDC2812-4.8		12	6.35	54	87	16	89.5	72	9	69	M8x1	4.8x1	4375	9851	74
SFDC2816-2.8		16	4.762	48	74	12	74.5	60	6.6	60	M8x1	2.8x1	1855	3589	41
SFDC2816-3.8		16	4.762	48	74	12	90.5	60	6.6	60	M8x1	3.8x1	2414	4871	55
SFDC2816-4.8		16	4.762	48	74	12	106.5	60	6.6	60	M8x1	4.8x1	2949	6153	70
SFDC3210-2.8	32	10	4.762	58	91	18	57	76	9	68	M8x1	2.8x1	1955	4041	45
SFDC3210-3.8		10	4.762	58	91	18	67	76	9	68	M8x1	3.8x1	2542	5485	61
SFDC3210-4.8		10	4.762	58	91	18	77	76	9	68	M8x1	4.8x1	3107	6928	77
SFDC3205-2.8		5	3.175	50	87	16	39	72	9	69	M8x1	2.8x1	1118	2653	76
SFDC3205-3.8		5	3.175	50	87	16	44	72	9	69	M8x1	3.8x1	1454	3600	58
SFDC3205-4.8		5	3.175	50	87	16	49	72	9	69	M8x1	4.8x1	1778	4547	73
SFDC3212-2.8		12	4.762	53	87	16	40.5	72	9	69	M8x1	2.8x1	1956	4049	45
SFDC3212-3.8		12	4.762	53	87	16	64.5	72	9	69	M8x1	3.8x1	2544	5496	61
SFDC3212-4.8		12	4.762	53	87	16	88.5	72	9	69	M8x1	4.8x1	3110	6942	77
SFDC3216-2.8		16	6.35	57	87	16	77.5	72	9	69	M8x1	2.8x1	2915	11226	48
SFDC3216-3.8		16	6.35	57	87	16	93.5	72	9	69	M8x1	3.8x1	3790	8887	66
SFDC3216-4.8		16	6.35	57	87	16	109.5	72	9	69	M8x1	4.8x1	4634	6549	83
SFDC4006-2.8	40	6	3.969	58	91	18	45.5	76	9	68	M8x1	2.8x1	1671	4010	52
SFDC4006-3.8		6	3.969	58	91	18	51.5	76	9	68	M8x1	3.8x1	2172	5618	70
SFDC4006-4.8		6	3.969	58	91	18	57.5	76	9	68	M8x1	4.8x1	2656	7096	88
SFDC4010-2.8		10	6.35	65	95	18	62.5	80	9	72	M8x1	2.8x1	3192	9048	57
SFDC4010-3.8		10	6.35	65	95	18	72.5	80	9	72	M8x1	3.8x1	4150	10922	77
SFDC4010-4.8		10	6.35	65	95	18	82.5	80	9	72	M8x1	4.8x1	5074	13797	97
SFDC4012-2.8		12	6.35	65	95	18	65.5	80	9	72	M8x1	2.8x1	3194	8058	57
SFDC4012-3.8		12	6.35	65	95	18	77.5	80	9	72	M8x1	3.8x1	4153	10936	77
SFDC4012-4.8		12	6.35	65	95	18	89.5	80	9	72	M8x1	4.8x1	5077	13815	97
SFDC4016-2.8		16	6.35	65	95	18	76.5	80	9	72	M8x1	2.8x1	3198	8085	57
SFDC4016-3.8		16	6.35	65	95	18	92.5	80	9	72	M8x1	3.8x1	4159	10972	77
SFDC4016-4.8		16	6.35	65	95	18	108.5	80	9	72	M8x1	4.8x1	5084	13860	97
SFDC5010-2.8	50	10	6.35	75	118	18	62.5	100	11	92	M8x1	2.8x1	3509	9982	67
SFDC5010-3.8		10	6.35	75	118	18	72.5	100	11	92	M8x1	3.8x1	4563	13547	90
SFDC5010-4.8		10	6.35	75	118	18	82.5	100	11	92	M8x1	4.8x1	5578	17112	114

Support Team

Jennifer

Sales

Jane

Sales

Ryan

Sales

SFDC Ball Screw Nut

- Ball Screw Nut -

SFDC Series

Description

Size Table of SFDC Screws

Jennifer

Jane

Ryan

Privacy Preferences