China Manufacturer Supply Ball Screw Support Unit Ek6 Ef6

• Customization: Available
• Standard or Nonstandard: Standard
• Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery
• Model NO.: EK6 EF6
• Surface Treatment: Polishing
• Material: Gcr15
• Transport Package: Wooden Box
• Specification: EK6 EF6
• Origin: China
• Production Capacity: 20000000

Product Description

 

Product Description

We have been engaged in the production and export of bearings and linear transmission products for 20 years, accumulating a lot of technical experience in this field. Our products are not only popular in China, but also exported to many countries and regions around the world all year round. Because we are a factory, we have an advantage in price for the same quality. And can promptly answer various bearing and linear transmission related questions for customers.

The screw rods currently manufactured by our company are based on Taiwan TBI technology standards, and their sizes are completely interchangeable. According to the precision requirements of different customers, we can provide rolled ball screws (C7 grade) and ground ball screws (C5 grade)

We can also provide Fixed side support unit for Ball Screw,Floated side support unit for Ball Screw,Nut housing, Coupling and locking nuts etc.


Ball screw Nuts type:SFU,SFI,SFE,DFU,DFI,SFS,SFY

Screw Diameter Range:12MM,16MM,20MM,25MM,32MM,40MM,50MM,63MM,80MM,100MM

Fixed side support unit: BK10,12,15,17,20,25,30,35,40 
                                         FK5,6,8,10,12,15,20,25,30
                                         EK5,6,8,10,12,15,20

Floated side support unit: BF10,12,15,17,20,25,30,35,40 
                                             FF5,6,8,10,12,15,20,25,30
                                             EF5,6,8,10,12,15,20

Nut housing:DSG16H,DSG20H,DSG25H,DSG32H,DSG40H,DSG50H

Coupling:GS09,12,14,19,24,28,38,42,48
           
Technology:TBI Technology,can exchange with TBI Ball Screw and Nuts

The ball screw support block is a bearing support block that supports the connection between the screw and the motor. The support block is generally divided into fixed side BK, EK, FK (indicated by K) and support units BF, EF, FF (indicated by F), all of which contain JIS5 grade angular contact ball bearings with preload adjustment.
The ball screw support block is equipped with ultra small angular contact ball bearings with a contact angle of 45 ° developed for ultra small ball screws, which can achieve high rigidity, high precision and stable rotational performance.
The supporting unit on the supported side uses deep groove ball bearings.
The internal bearings of EK, FK, and BK type support seats contain an appropriate amount of lithium soap based grease and are sealed with special seals to ensure long-term operation of the product.

Characteristics of ball screw support block
(1) The adoption of the best bearings
Considering the balance of rigidity with ball screws, high rigidity and low torque angular contact ball bearings (contact angle of 30 °, free combination) are used. Meanwhile, the ultra small support units EK6 and EK8 are equipped with ultra small angular contact ball bearings developed for ultra small ball screws. This type of bearing has a contact angle of 45 °, a small ball diameter, and a large number of balls. It is a highly rigid and high-precision ultra small angular contact ball bearing that can achieve stable rotational performance.
(2) The shape of the supporting unit
The support unit comes in angular and circular series, which can be selected according to the purpose.
(3) Small and easy to install
The support unit is designed with a small volume that takes into account the surrounding space for installation. At the same time, bearings that have been adjusted and preloaded are installed, which can be directly assembled after delivery, reducing assembly time and improving assembly accuracy
Installation method of ball screw support block
(1) Install the fixed side onto the screw.
(2) Insert the fixed side, tighten the locking nut, and secure it with a cushion block and an internal hexagonal fixing bolt.
(3) The supporting side bearing is fixed to the screw shaft with a stop ring and installed into the supporting side support block.
Note 1: Do not disassemble the support unit.
Note 2: When inserting the screw shaft into the support unit, be careful not to flip the flange ball of the oil seal gasket.
Note 3: When tightening the cushion block with the hexagonal fixing bolt, to prevent looseness, please apply adhesive to the hexagonal fixing bolt before tightening.

     

Model No.	Dimensions
	d	l	Da	D	A	B	L	W	H	X	Q	N	Ca	Coa	K
SFU 1204-4	12	4	2.381	24	40	10	40	32	30	4.5		4	902	1884	26
SFU 1604-4	12	4	2.381	28	48	10	40	38	40	5.5	M6	4	973	2406	32
SFU 1605-4	16	5	3.175	28	48	10	50	38	40	5.5	M6	4	1380	3052	32
SFU 1610-3	16	10	3.175	28	48	10	57	38	40	5.5	M6	3	1103	2401	26
SFU 2004-4	20	4	2.381	36	58	10	42	47	44	6.6	M6	4	1066	2987	38
SFU 2005-4	20	5	3.175	36	58	10	51	47	44	6.6	M6	4	1551	3875	39
SFU 2504-4	25	4	2.381	40	62	10	42	51	48	6.6	M6	4	1180	3795	43
SFU 2505-4	25	5	3.175	40	62	10	51	51	48	6.6	M6	4	1724	4904	45
SFU 2506-4	25	6	3.969	40	62	10	54	51	48	6.6	M6	4	2318	6057	47
SFU 2508-4	25	8	4.762	40	62	10	63	51	48	6.6	M6	4	2963	7313	49
SFU 2510-4	25	10	4.762	40	62	12	85	51	48	6.6	M6	4	2954	7295	50
SFU 3204-4	32	4	2.381	50	80	12	44	65	62	9	M6	4	1296	4838	51
SFU 3205-4	32	5	3.175	50	80	12	52	65	62	9	M6	4	1922	6343	54
SFU 3206-4	32	6	3.969	50	80	12	57	65	62	9	M6	4	2632	7979	57
SFU 3208-4	32	8	4.762	50	80	12	65	65	62	9	M6	4	3387	9622	60
SFU 3210-4	32	10	6.35	50	80	12	90	65	62	9	M6	4	4805	12208	61
SFU 4005-4	40	5	3.175	63	93	14	55	78	70	9	M8	4	2110	7988	63
SFU 4006-4	40	6	3.969	63	93	14	60	78	70	9	M6	4	2873	9913	66
SFU 4008-4	40	8	4.762	63	93	14	67	78	70	9	M6	4	3712	11947	70
SFU 4010-4	40	10	6.35	63	93	14	93	78	70	9	M8	4	5399	15500	73
SFU 5010-4	50	10	6.35	75	110	16	93	93	85	11	M8	4	6004	19614	85
SFU 5020-4	50	20	7.144	75	110	16	138	93	85	11	M8	4	7142	22588	94
SFU 6310-4	63	10	6.35	95	125	18	98	108	95	11	M8	4	6719	25358	99
SFU 6320-4	63	20	9.525	95	135	20	149	115	100	13.5	M8	4	11444	36653	112
SFU 8010-4	80	10	6.35	105	145	20	98	125	110	13.5	M8	4	7346	31953	109
SFU 8010-4	80	20	9.525	125	165	25	154	145	130	13.5	M8	4	12911	47747	138
SFU 10020-4	100	20	9.525	150	202	30	180	170	155	17.5	M8	4	14303	60698	162

Model No.	Dimensions
	d	l	Da	D	A	E	B	L	X	W	H	Q	N	Ca	Coa	K
SFE 1616-3	16	16	2.778	32	53	10.1	10	38	4.5	42	34	M6	1.7*2	1021	2409	29
SFE 1616-6	16	16	2.778	32	53	10.1	10	38	4.5	42	34	M6	1.7*4	1853	4818	57
SFE 1632-3	16	32	3.175	34	55	10.5	10	34	5.5	45	36	M6	0.7*2	518	1094	11
SFE 1632-6	16	32	3.175	34	55	10.5	10	34	5.5	45	36	M6	0.7*4	939	2188	21
SFE 2020 -3	20	20	3.175	39	62	11.5	10	47	5.5	50	41	M6	1.7*2	1321	3320	35
SFE 2020-6	21	20	3.175	39	62	11.5	10	47	5.5	50	41	M6	1.7*4	2397	6640	67
SFE 2040-3	22	40	3.175	38	58	11	10	41	5.5	48	40	M6	0.7*2	582	1397	13
SFE 2040-6	23	40	3.175	38	58	11	10	41	5.5	48	40	M6	0.7*4	1056	2794	26
SFE 2525-3	25	25	3.969	47	74	13	10	57	6.6	60	49	M6	1.7*2	1974	5188	43
SFE 2525-6	25	25	3.969	47	74	13	12	57	6.6	60	49	M6	1.7*4	3583	10377	83
SFE 2550-3	25	50	3.969	46	70	13	12	50	6.6	58	48	M6	0.7*2	870	2183	16
SFE 2550-6	25	50	3.969	46	70	13	12	50	6.6	58	48	M6	0.7*4	1579	4366	32
SFE3232-3	32	32	4.762	58	92	16	12	71	9	74	60	M6	1.7*2	2876	8207	54
SFE 3232-6	32	32	4.762	58	92	16	12	71	9	74	60	M6	1.7*4	5220	16414	106
SFE 3264-3	32	64	4.762	58	92	15.5	12	62	9	74	60	M6	0.7*2	1225	3282	20
SFE 3264-6	32	64	4.762	58	92	15.5	12	62	9	74	60	M6	0.7*4	2223	6565	39
SFE 4040-3	40	40	6.350	73	114	19	15	89	11	93	75	M6	1.7*2	4600	13281	66
SFE 4040-6	40	40	6.350	73	114	19	15	89	11	93	75	M6	1.7*4	8348	26561	128
SFE 5050-3	50	50	7.938	90	135	21.5	20	107	14	112	92	M6	1.7*2	6512	19430	80
SFE 5050-6	50	50	7.938	90	135	21.5	20	107	14	112	92	M6	1.7*4	11820	38859	155

Model No.	Dimensions
	d	l	Da	D	A	B	L	W	H	X	Q	N	Ca	Coa	K
DFU 1604-4	16	4	2.381	28	48	10	80	38	40	5.5	M6	4	973	2406	43
DFU 1605-4	16	5	3.175	28	48	10	100	38	40	5.5	M6	4	1380	3052	44
DFU 1610-3	16	10	3.175	28	48	10	118	38	40	5.5	M6	3	1103	2401	35
DFU 2004-4	20	4	2.381	36	58	10	80	47	44	6.6	M6	4	1066	2987	51
DFU 2005-4	20	5	3.175	36	58	10	101	47	44	6.6	M6	4	1551	3875	53
DFU 2504-4	25	4	2.381	40	62	10	80	51	48	6.6	M6	4	1180	3795	60
DFU 2505-4	25	5	3.175	40	62	10	101	51	48	6.6	M6	4	1724	4904	62
DFU 2510-4	25	10	4.762	40	62	12	145	51	48	6.6	M6	4	2954	7295	67
DFU 3204-4	32	4	2.381	50	80	12	80	65	62	9	M6	4	1296	4838	71
DFU 3205-4	32	5	3.175	50	80	12	102	65	62	9	M6	4	1922	6343	74
DFU 3210-4	32	10	6.350	50	80	12	162	65	62	9	M6	4	4805	12208	82
DFU 4005-4	40	5	3.175	63	93	14	105	78	70	9	M8	4	2110	7988	87
DFU 4010-4	40	10	6.35	63	93	14	165	78	70	9	M8	4	5399	15500	99
DFU 5010-4	50	10	6.35	75	110	16	171	93	85	11	M8	4	6004	19614	117
DFU 6310-4	63	10	6.35	95	125	18	182	108	95	11	M8	4	6719	25358	139
DFU 6320-4	63	20	9.525	95	135	20	290	115	100	13.5	M8	4	11444	36653	152
DFU 8010-4	80	10	6.35	105	145	20	182	125	110	13.5	M8	4	7346	31953	156
DFU 8020-4	80	20	9.525	125	165	25	295	145	130	13.5	M8	4	12911	47747	187

Model No.	Dimensions
	d	l	Da	D	A	B	L	W	H	X	Q	N	Ca	Coa	K
SFS01205-2.8	12	5	2.5	24	40	10	31	32	30	4.5		2.8*1	661	1316	19
SFS01210-2.8	12	10	2.5	24	40	10	48.5	32	30	4.5		2.8*1	642	1287	19
SFS01605-3.8	15	5	2.778	28	48	10	38	38	40	5.5	M6	3.8*1	1112	2507	30
SFS01610-2.8	15	10	2.778	28	48	10	47	38	40	5.5	M6	2.8*1	839	1821	23
SFS01616-1.8	15	16	2.778	28	48	10	45	38	40	5.5	M6	1.8*1	552	1137	14
SFS01616-2.8	15	16	2.778	28	48	10	61	38	40	5.5	M6	2.8*1	808	1769	22
SFS01620-1.8	15	20	2.778	28	48	10	57	38	40	5.5	M6	1.8*1	554	1170	14
SFS02005-3.8	20	5	3.175	36	58	10	40	47	44	6.6		3.8*1	1484	3681	37
SFS02006-4.8	20	6	3.175	36	58	10	50	47	44	6.6		4.8*1	1811	4644	47
SFS02008-4.8	20	8	3.175	36	58	10	60	47	44	6.6		4.8*1	1863	4861	50
SFS02010-3.8	20	10	3.175	36	58	10	60	47	44	6.6	M6	3.8*1	1516	3833	40
SFS02010-1.8	20	20	3.175	36	58	10	57	47	44	6.6	M6	1.8*1	764	1758	19
SFS02010-2.8	20	20	3.175	36	58	10	77	47	44	6.6	M6	2.8*1	1118	2734	29
SFS02505-3.8	25	5	3.175	40	62	10	40	51	48	6.6	M6	3.8*1	1650	4658	43
SFS02506-4.8	25	6	3.175	40	62	10	50	51	48	6.6	M6	4.8*1	2015	5879	55
SFS02508-4.8	25	8	3.175	40	62	10	60	51	48	6.6	M6	4.8*1	2009	5867	56
SFS02510-3.8	25	10	3.175	40	62	12	62	51	48	6.6	M6	3.8*1	1638	4633	45
SFS02525-1.8	25	25	3.175	40	62	12	70	51	48	6.6	M6	1.8*1	842	2199	22
SFS02525-2.8	25	25	3.175	40	62	12	95	51	48	6.6	M6	2.8*1	1232	3421	34
SFS03205-3.8	32	5	3.175	50	80	12	42	65	62	9	M6	3.8*1	1839	6026	51
SFS03206-4.8	32	6	3.175	50	80	12	51	65	62	9	M6	4.8*1	2247	7608	65
SFS03208-4.8	31	8	3.969	50	80	12	62	65	62	9	M6	4.8*1	3015	9181	68
SFS03210-3.8	31	10	3.969	50	80	13	62	65	62	9	M6	3.8*1	2460	7255	55
SFS03220-2.8	31	20	3.969	50	80	12	80	65	62	9	M6	2.8*1	1907	5482	43
SFS03232-1.8	31	32	3.969	50	80	13	84	65	62	9	M6	1.8*1	1257	3426	27
SFS03232-2.8	31	32	3.969	50	80	13	116	65	62	9	M6	2.8*1	1838	5329	42
SFS04005-3.8	40	5	3.175	63	93	15	45	78	70	9	M8	3.8*1	2018	7589	60
SFS04006-4.8	40	6	3.175	63	93	14	50	78	70	9	M6	4.8*1	2467	9583	77
SFS04008-4.8	38	8	3.969	63	93	14	61	78	70	9	M6	4.8*1	3327	44191	81
SFS04010-3.8	38	10	6.35	63	93	14	63	78	70	9	M8	3.8*1	5035	13943	67
SFS04020-2.8	38	20	6.35	63	93	14	82	78	70	9	M8	2.8*1	3959	10715	54
SFS04040-1.8	38	40	6.35	63	93	15	105	78	70	9	M8	1.8*1	2585	6648	34
SFS04040-2.8	38	40	6.35	63	93	15	145	78	70	9	M8	2.8*1	3780	10341	52
SFS05005-3.8	50	5	3.175	75	110	15	45	93	85	11	M8	3.8*1	2207	9542	68
SFS05010-3.8	48	10	6.35	75	110	18	68	93	85	11	M8	3.8*1	5638	17852	79
SFS05012-3.8	48	12	6.35	75	110	18	75	93	85	11	M8	3.8*1	5635	17836	81
SFS05020-3.8	48	20	6.35	75	110	18	108	93	85	11	M8	3.8*1	5749	18485	87
SFS05050-1.8	48	50	6.35	75	110	18	125	93	85	11	M8	1.8*1	2946	8749	42
SFS05050-2.8	48	50	6.35	75	110	18	175	93	85	11	M8	2.8*1	4308	13610	65
SFS06310-3.8	61	10	6.35	90	125	18	70	108	95	11	M8	3.8*1	6343	23308	94
SFS06316-3.8	61	16	6.35	90	125	18	95	108	95	11	M8	3.8*1	6327	23262	100
SFS06320-3.8	61	20	7.144	95	135	20	116	115	100	13.5	M8	3.8*1	7493	26424	105
SFS08010-3.8	77	10	6.35	105	145	20	70	125	110	13.5	M8	3.8*1	6980	29563	105
SFS08020-3.8	77	20	9.525	125	165	25	120	145	130	13.5	M8	3.8*1	12145	43598	128
SFS10020-3.8	96	20	12.7	150	202	30	124	176	155	17.5	M8	3.8*1	19633	71408	152

Model No.	Dimensions
	d	l	Da	D	A	E	B	L	W	H	X	Q	N	Ca	Coa	K
SFY 01616-3.6	16	16	2.778	32	53	10.1	10	45	42	34	4.5	M6	1.8*2	1073	2551	31
SFY 01616-5.6	16	16	2.778	32	53	10.1	10	61	42	34	4.5	M6	2.8*2	1568	3968	47
SFY 02020-3.6	20	20	3.175	39	62	13	10	52	50	41	5.5	M6	1.8*2	1387	3515	37
SFY 02020-5.6	20	20	3.175	39	62	13	10	72	50	41	5.5	M6	2.8*2	2029	5468	56
SFY 02525-3.6	25	25	3.969	47	74	15	12	64	60	49	6.6	M6	1.8*2	2074	5494	45
SFY 02525-5.6	25	25	3.969	47	74	15	12	89	60	49	6.6	M6	2.8*2	3032	8546	69
SFY 03232-3.6	32	32	4.762	58	92	17	12	78	74	60	9	M6	1.8*2	3021	8690	58
SFY 03232-5.6	32	32	4.762	58	92	17	12	110	74	60	9	M6	2.8*2	4417	13517	88
SFY 04040-3.6	40	40	6.35	73	114	19.5	15	99	93	75	11	M6	1.8*2	4831	14062	70
SFY 04040-5.6	40	40	6.35	73	114	19.5	15	139	93	75	11	M6	2.8*2	7065	21874	106
SFY 05050-3.6	50	50	7.938	90	135	21.5	20	117	112	92	14	M6	1.8*2	7220	21974	86
SFY 05050-5.6	50	50	7.938	90	135	21.5	20	167	112	92	14	M6	2.8*2	10558	34182	131
SFY 01632-1.6	16	32	2.778	32	53	10.1	10	42.5	42	34	4.5	M6	0.8*2	493	1116	11
SFY 01632-3.6	16	32	2.778	32	53	10.1	10	74.5	42	34	4.5	M6	1.8*2	989	2511	23
SFY 02040-1.6	20	40	3.175	39	62	13	10	48	50	41	5.5	M6	0.8*2	653	1597	15
SFY 02040-3.6	20	40	3.175	39	62	13	10	88	50	41	5.5	M6	1.8*2	1311	3592	30
SFY 02550-1.6	25	50	3.969	47	74	15	12	58	60	49	6.6	M6	0.8*2	976	2495	19
SFY 02550-3.6	25	50	3.969	47	74	15	12	108	60	49	6.6	M6	1.8*2	1960	5614	32
SFY 03264-1.6	32	64	4.762	58	92	17	12	71	74	60	9	M6	0.8*2	1374	3571	22
SFY 03264-3.6	32	64	4.762	58	92	17	12	135	74	60	9	M6	1.8*2	2759	8441	46
SFY 04080-1.6	40	80	6.35	73	114	19.5	15	90	93	75	11	M6	0.8*2	2273	6387	29
SFY 04080-3.6	40	80	6.35	73	114	19.5	15	170	93	75	11	M6	1.8*2	4566	14370	50
SFY 050100-1.6	50	100	7.938	90	135	21.5	20	111	112	92	14	M6	0.8*2	3398	9980	35
SFY 050100-3.6	50	100	7.938	90	135	21.5	20	211	112	92	14	M6	1.8*2	6824	22455	72

Model No.	Dimensions
	d	l	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	973	2406	32
SFI 1605-4	16	5	3.175	30	49	10	50	39	34	4.5	8	4.5	M6	4	1380	3052	33
SFI 1610-3	16	10	3.175	34	58	10	57	45	34	5.5	9.5	5.5	M6	3	1103	2401	27
SFI 2004-4	20	4	2.381	34	57	11	46	45	40	5.5	9.5	5.5	M6	4	1066	2987	37
SFI 2005-4	20	5	3.175	34	57	11	51	45	1	5.5	9.5	5.5	M6	4	1551	3875	39
SFI 205T-4	20	5.08	3.175	34	57	11	51	45	40	5.5	9.5	5.5	M6	4
SFI 2504-4	25	4	2.381	40	63	11	46	51	46	5.5	9.5	5.5	M6	4	1180	3795	43
SFI 2505-4	25	5	3.175	40	63	11	51	51	46	5.5	9.5	5.5	M8	4	1724	4904	45
SFI 2510-4	25	10	4.762	46	72	12	85	58	52	6.5	11	6.5	M6	4	2954	7295	51
SFI 3204-4	32	4	2.381	46	72	12	47	58	52	6.5	11	6.5	M6	4	1296	4838	49
SFI 3205-4	32	5	3.175	46	72	12	52	58	52	6.5	11	6.5	M8	4	1922	6343	52
SFI 3210-4	32	10	6.35	54	88	15	90	70	62	9	14	8.5	M8	4	4805	12208	62
SFI 4005-4	40	5	3.175	56	90	15	55	72	64	9	14	8.5	M8	4	2110	7988	59
SFI 4010-4	40	10	6.35	62	104	18	93	82	70	11	17.5	11	M8	4	5399	15500	72
SFI 5010-4	50	10	6.35	72	114	18	93	92	82	11	17.5	11	M8	4	6004	19614	83
SFI 6310-4	63	10	6.35	85	131	22	98	107	95	14	20	13	M8	4	6719	25358	95
SFI 8010-4	80	10	6.35	105	150	22	98	127	115	14	20	13	M8	4	7346	31953	109

Detailed Photos

     

 

 

Packaging & Shipping

 

Our Advantages

Price competitiveness: As factories we can achieve significant price advantages through large-scale production and direct control of production costs. 

Direct production control: The factory has comprehensive control over the production process, from raw material procurement to final products, all under its control. This not only ensures product quality and meets specific customer needs, but also significantly improves delivery timeliness.

 We not only have the ability to produce high-quality products, but also meet your various customization needs. We have always put your needs first and are dedicated to serving you.

 

FAQ

1.Q :What are you factory or trading company?

A:We are intergrated industry and trade.
    In order to conduct international business and serve global customers more professionally and efficiently, we established an            import and export company in Jinan in 2022: Shandong Beiyang International Trade Co., Ltd. This company is a subsidiary of          Liaocheng Gaoyin Bearing Co., Ltd. (SFC Factory). and all its import and export business revolves around the SFC factory.

2,Q:What's your after-sales service and warranty?

A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. We can provide monetary compensation for defective products that have been not been used yet.

3.Q:Do you accept ODM&OEM orders?
A:Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

4.Q:What's the MOQ?
A:According to customer specific inquiry,MOQ can adjust.It's flexible.

5.Q:How long is the lead time?
A:Produce one container products need about 10-15 days.

6.Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.

7.Q:How to place order?
A: 1. Email us the model number, brand ,quality precision and quantity,shipping way of bearings and we will quote best price for               you; 
    2. Proforma Invoice made and sent to you as the price agreed by both parts; 
    3. Deposit Payment after confirming the PI and we arrange production; 
    4. Balance paid before shipment or after copy of Bill of Loading.

Application field

 Ball screws are mainly used in automation industry, semiconductor industry, industrial grade machinery, medical grade industry, solar equipment, tool machinery, parking lot equipment, machine tools, packaging machinery, textile machinery, food machinery, electronic equipment, precision instruments, transportation systems, semiconductor and LCD manufacturing equipment, industrial robots, medical and nursing industry, automotive industry, aerospace, construction and other automation fields