SFNU Series

Question 1

Q: What professional certificates do you have？

Answer

A: We pay great attention with the quality of our products and we have many quality certificates: ISO9001, ISO14001, CE European Union certification certificate, ROHS certificate etc.

Question 2

Q: Can I get a sample?

Answer

A: Yes, sample is available. If you are interested, you can contact us by e-mail ([email protected]) to get more photos and information.

Question 3

Q: Delivery Date?

Answer

A: Normal order delivery of linear motion products is generally controlled within 1-2 months.
Normal order delivery for linear unit and higher precision products is generally controlled within 7-15 working days.

Question 4

Q: What is your shipping optional?

Answer

A: Our cooperating transportation companies include DHL, TNT, UPS, etc. Sea transportation, air transportation and express delivery are all available. If you have a specific carrier, please let us know when you place the order.

Question 5

Q: Whether to accept customized products?

Answer

A: You can contact us by e-mail ([email protected] ) and we will recommend the most suitable project according to your requirements.

Question 6

Q: What is your payment methods?

Answer

A: T/T in advance.

Question 7

Q: Which countries do you have distributor?

Answer

A: LIMON agent in Asia: Singapore, Japan, India
LIMON agent in Europe: Hungary, Turkey, Israel
LIMON agent in South America: Brazil

Question 8

Q: Where is your main market?

Answer

A: LIMON do quite well in Europe, Asia and South America, also China is a potential market for us. Now LIMON’s distributors have covered more than 32 country and regions.

Question 9

Q: Can I be a LIMON agent?

Answer

A: We are really looking forward to having you as a solid partner of LIMON. Please contact us by e-mail ([email protected] ) , we can start talk and get to know more about each other.

Circulation type	Model		Characteristic
Circulation type	Single Nut	Double Nuts	Characteristic
Internal Circulation type	SFK SFNU SFNI SCI	DFNU DFNI	•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 SFA	DFS	•Suitable for high speed positioning

	Model No.	d	l	Da	Dimension									Load Rating
	Model No.	d	l	Da	D	A	B	L	W	H	X	Q	n	Ca(kgf)	Coa(kgf)
☆	SFNU 1204-4	12	4	2.5	24	40	10	40	32	30	4.5	M6x1	1×3	572	1015
	SFNU 1604-4	16	4	2.381	28	48	10	36	38	40	5.5	M6x1	1×3	655	1417
☆	SFNU 1605-4			3.175	28	48	10	42	38	40	5.5	M6x1	1×3	919	1789
☆	SFNU 1610-3		10	3.175	28	48	10	57	38	40	5.5	M6x1	1×3	669	1223
	SFU 2004-3	20	4	2.381	36	58	10	42	47	44	6.6	M6x1	1×3	589	1436
☆	SFNU 2005-3		5	3.175	36	58	10	42	47	44	6.6	M6x1	1×3	831	1782
☆	SFNU 2005-4		5	3.175	36	58	10	51	47	44	6.6	M6x1	1×4	1065	2376
	SFU 2504-4	25	4	2.381	40	62	10	42	51	48	6.6	M6x1	1×3	891	2447
☆	SFNU 2505-3		5	3.175	40	62	10	42	51	48	6.6	M6x1	1×3	953	2334
☆	SFNU 2505-4		5	3.175	40	62	10	51	51	48	6.6	M6x1	1×4	1137	2830
☆	SFNU 2510-3		1	4.732	40	62	10	70	51	48	6.6	M6x1	1×3	1399	2786
☆	SFNU 2510-4		10	4.762	40	62	12	85	51	48	6.6	M6x1	1×4	1792	3714
☆	SFNU 3205-4	32	5	3.175	50	80	12	52	65	62	9	M6x1	1×4	1313	3861
	SFNU 3210-3		10	6.35	50	80	12	74	65	62	9	M6x1	1×3	2499	5366
	SFNU 3210-4		10	6.35	50	80	12	90	65	62	9	M6x1	1×4	3201	7154
	SFNU 4005-4	40	5	3.175	63	93	14	55	78	70	9	M8x1	1×4	1477	5042
	SFU 4010-3		10	6.35	63	93	14	71	78	70	9	M8x1	1×3	2895	7127
	SFNU 4010-4		10	6.35	63	93	14	93	78	70	9	M8x1	1×4	3707	9503
	SFNU 5010-4	50	10	6.35	75	110	16	93	93	85	11	M8x1	1×4	4219	12450
	SFNU 6310-4	60	10	6.35	90	125	18	98	108	95	11	M8x1	1×4	4815	16576
	SFU 6320-4	60	20	9.525	95	135	20	149	115	100	13.5	M8x1	1×4	7901	22662
	SFU 8010-4	80	10	6.35	105	145	20	98	125	110	13.5	M8x1	1×4	5336	21320
	SFU 8020-4	80	20	9.525	125	165	25	154	145	130	13.5	M8x1	1×4	9123	30621
	Note:with sign ☆ can poduce left helix

Ball Screw

SFNU Series

Features:

Size Table of SFNU Screws

Frequently Asked Questions

Q: What professional certificates do you have？

Q: Can I get a sample?

Q: Delivery Date?

Q: What is your shipping optional?

Q: Whether to accept customized products?

Q: What is your payment methods?

Q: Which countries do you have distributor?

Q: Where is your main market?

Q: Can I be a LIMON agent?

Get Quote Now!

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