High Reliability Smooth Operation High Rigidity and Preload SFI SERIES Ball Screw

Internal Circulation, Flange Type SFI series delivers high smoothness, high rigidity and high durability.

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Product Details

Ball Screw is made of screw and ball nut. It's function is to turn the rotary motion into linear motion which is a future extension and development of ball screw. The significance of the development is to move into a rolling bearing from sliding action. With little frication, Ball Screw are widely used into various industrial equipment and precision instruments.

Features

1.High-speed operation

2.Low friction and noise

3.High precision, duration, and reliability

4.Smooth movement

5.High efficiency of transferring

6.No gap and preloading

Applications

1. Machine tools
2.Industrial machinery
3.Printing, paper-processing, automatic machines, textiles, etc.
4.Electronic machinery
5.Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment
6.Transport machinery

parameter

型号 Model No.	滚珠螺杆、螺帽之基准数据 Dimensions
	d	I	Da	D	A	B	L	W	H	X	Y	Z	Q	n	Ca	Coa	K
SFI 1604-4	16	4	2.381	30	49	10	45	39	34	4.5	8	4.5	M6	4	656	1437	24
SFI 1605-4		5	3.175	30	49	10	50	39	34	4.5	8	4.5	M6	4	918	1784	24
SFI 1610-3		10	3.175	34	58	10	57	45	34	5.5	9.5	5.5	M6	3	713	1343	19.5
SFI 2004-4	20	4	2.381	34	57	11	46	45	40	5.5	9.5	5.5	M6	4	743	1874	28.5
SFI 2005-4		5	3.175	34	57	11	51	45	40	5.5	9.5	5.5	M6	4	1060	2963	29.25
SFI 205T-4		5.08	3.175	34	57	11	51	45	40	5.5	9.5	5.5	M6	4	1202	3083	29.25
SFI 2504-4	25	4	2.381	40	63	11	46	51	46	5.5	9.5	5.5	M6	4	832	2421	32.25
SFI 2505-4		5	3.175	40	63	11	51	51	46	5.5	9.5	5.5	M8	4	1206	3090	33.75
SFI 2510-4		10	4.762	46	72	12	85	58	52	6.5	11	6.5	M6	4	1955	4234	37.5
SFI 3204-4	32	4	2.381	46	72	12	47	58	52	6.5	11	6.5	M6	4	934	3189	38.25
SFI 3205-4		5	3.175	46	72	12	52	58	52	6.5	11	6.5	M8	4	1370	4112	40.5
SFI 3210-4		10	6.35	54	88	15	90	70	62	9	14	8.5	M8	4	3195	7134	45.75
SFI 4005-4	40	5	3.175	56	90	15	55	72	64	9	14	8.5	M8	4	1523	5282	47.25
SFI 4010-4		10	6.35	62	104	18	93	82	70	11	17.5	11	M8	4	3694	9451	54.75
SFI 5010-4	50	10	6.35	72	114	18	93	92	82	11	17.5	11	M8	4	4199	12362	63.75
SFI 6310-4	63	10	6.35	85	131	22	98	107	95	14	20	13	M8	4	4733	16156	74.25
SFI 8010-4	80	10	6.35	105	150	22	98	127	115	14	20	13	M8	4	5305	21131	81.75

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