Ball screw - Procesion Ground Banllscrew FDIC - Jinan Kaibo Machinery & Electronics Co.,Ltd

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PMI

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High precison CNC Machine

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DESCRIPTION

The production of the PMI rolled ballscrews has adopted a manufacturing process and equipment unlike other manufacturers. Combining advanced skills and the Bad Düben digital electric screw thread rolling machine, we adhere to a strict quality control policy at every stage of production, from the selection of ballscrew material and rolled processing to induction hardening heat treatment and post production. We are committed to providing clients with products of the best quality.
The combination of rolled ballscrews and ground nuts has replaced the traditional ACME screws and trapezoidal screws. This makes for a smoother operation while lowering friction and backlash. Moreover, the new technology has the advantage of faster production speed and lower prices.

Besides differences in the definition of lead deviation and geometric tolerance, rolled and ground ballscrews can both eliminate axial play by preloading. Please contact us for related technical information.

FEATURES

The advantage of internal ball circulation nut is that the outer diameter is smaller than that of external ball circulation nut. Hence it is suitable for the machine with limit space for Ballscrew installation.
It is strictly required that there is at least one end of screw shaft with complete threads. Also the rest area next to this complete thread must be with smaller diameter than the nominal diameter of the screw shaft.
Above are required for easy assembling the ballnut onto the screw shaft.

PORDUCT PARAMETERS

Screw size		Ball DIA.	Effective turns	BASIC RATE LOAD(kgf)		Nut		Flange					Fit	Bolt			Oil hole	Stiffness	2D-CAD (DWG)
O.D.	Lead			Dynamic (1×106 REV.) Ca	Static Co	Dg6	L	A	T	W	G	H	S	X	Y	Z	Q	kgf/μm
16	4	2.381	3	435	920	30	66	48.5	10	39	20	40	10	4.5	8	4.5	M6x1P	31
	5	3.175	3	765	1240	30	80	49	10	39	20	40	10	4.5	8	4.5	M6x1P	35
			4	980	1650		89											47
20	5	3.175	3	860	1710	34	82	57	12	45	20	40	12	5.5	9.5	5.5	M6x1P	43
			4	1100	2280		92											56
	6	3.969	3	1080	2050	34	93	57	12	45	20	40	12	5.5	9.5	5.5	M6x1P	43
			4	1380	2730		107											56
25	5	3.175	3	980	2300	40	82	63.5	12	51	22	44	15	5.5	9.5	5.5	M8x1P	51
			4	1250	3070		92											67
	6	3.969	3	1275	2740	40	93	63.5	12	51	22	44	15	5.5	9.5	5.5	M8x1P	52
			4	1630	3650		107											68
	10	3.175	3	980	2300	38	129	68	15	55	26	52	15	6.6	11	6.5	M8x1P	51
		4.762	3	1620	3205	42	140	68.5	15	55	26	52	15	6.6	11	6.5	M8x1P	53
			4	2070	4270		155											70
32	5	3.175	3	1095	3060	48	82	73.5	12	60	30	60	15	6.6	11	6.5	M8x1P	63
			4	1400	4080		92											82
			6	1980	6120		118											122
	6	3.969	3	1500	3750	48	93	73.5	12	60	30	60	15	6.6	11	6.5	M8x1P	65
			4	1920	5000		109											86
			6	2720	7500		133											125
	8	4.762	3	1820	4230	50	117	83	16	66	32	64	15	6.6	11	6.5	M8x1P	66
			4	2330	5640		135											86
	10	6.35	3	2605	5310	50	139	88.5	16	70	34	68	15	9	14	8.5	M8x1P	67
			4	3340	7080		160											89
	12	6.35	3	2605	5310	50	153	88	16	70	34	68	15	9	14	8.5	M8x1P	67
			5	4040	8850		203											110
36	5	3.175	4	1490	4690	52	96	88	16	70	34	68	15	9	14	8.5	M8x1P	91
	8	4.762	4	2530	6630	55	138	88	16	72	34	68	15	9	14	8.5	M8x1P	95
	10	6.35	3	2810	6210	58	138	98	18	77	36	72	20	11	17.5	11	M8x1P	75
			4	3600	8280		159											98
40	5	3.175	4	1575	5290	55	96	88.5	16	72	29	58	15	9	14	8.5	M8x1P	100
			5	1910	6610		111											124
			6	2230	7940		122											147
	6	3.969	3	1660	4810	55	97	88.5	16	72	34	68	15	9	14	8.5	M8x1P	77
			4	2130	6410		113											103
			6	3020	9620		137											149
	8	4.762	3	2120	5720	60	121	93	16	76	36	72	20	9	14	8.5	M8x1P	80
			4	2720	7620		134											105
			6	3850	11430		172											154
	10	6.35	3	3010	7100	64	142	106	18	84	43	86	20	11	17.5	11	M8x1P	82
			4	3850	9470		162											107
			5	4670	11830		189											133
	12	6.35	3	3010	7100	63	154	106	18	84	43	86	20	11	17.5	11	M8x1P	82
			5	4670	11830		203											133
		7.144	3	4010	9250	70	160	110	18	85	45	90	20	11	17.5	11	M8x1P	86
			4	5130	12330		185											114
45	8	4.762	4	2870	8620	64	136	92	16	75	36	72	15	9	14.5	9	M6x1P	109
	12	7.144	3	4160	10750	70	158	110	16	90	45	90	20	11	17.5	11	PT1/8"	94
			4	5330	14330		183											124
	16	6.35	3	3220	8200	70	198	110	16	90	45	90	20	11	17.5	11	PT1/8"	90
50	5	3.175	4	1730	6760	66	96	98	16	82	36	72	20	9	14	8.5	PT1/8"	119
			5	2100	8450		111											148
			6	2450	10140		122											174
	6	3.969	4	2380	8250	66	111	98	16	82	36	72	20	9	14	8.5	PT1/8"	123
			5	2880	10310		122											151
			6	3370	12380		142											181
	8	4.762	4	3010	9610	70	136	113	18	90	42	84	20	11	17.5	11.0	PT1/8"	125
			5	3650	12010		157											155
			6	4260	14420		174											185
	10	6.35	3	3430	9300	74	143	114	18	92	42	84	20	11	17.5	11	PT1/8"	99
			4	4390	12400		162											129
			5	5320	15500		189											161
			6	6220	18600		205											191
	12	7.144	5	6680	20420	75	213	121	22	97	47	94	20	14	20	13	PT1/8"	166
		7.938	3	4510	11150	75	171	121	22	97	47	94	20	14	20	13	PT1/8"	101
			4	5770	14870		195											132
	16	6.35	3	3430	9300	74	201	114	18	92	42	84	20	11	17.5	11	PT1/8"	99
	20	7.938	3	4510	11150	78	253	121	28	97	47	94	20	14	20	13	PT1/8"	101
63	6	3.969	4	2610	10550	80	120	122	18	100	45	90	20	11	17.5	11	PT1/8"	146
			6	3700	15830		144											217
	8	4.762	4	3375	12200	82	141	124	18	102	46	92	20	11	17.5	11	PT1/8"	151
			6	4780	18300		178											222
	10	6.35	4	5020	16450	85	166	132	22	107	48	96	20	14	20	13	PT1/8"	158
			6	7110	24680		209											232
	12	7.938	4	6580	19430	90	195	136	22	112	52	104	20	14	20	13	PT1/8"	161
			6	9320	29150		248											236
	20	9.525	3	8490	23610	95	255	153	28	123	59	118	20	18	26	17.5	PT1/8"	157
			4	10870	31480		296											207

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Jinan Kaibo Machinery & Electronics Co.,Ltd

TEL:

+86-531-85862926 / +86-18354189302
EMAIL:

feimaiboss@feimaicnc.com.cn
FAX:

+86-531- 88671786
ADDR:

NO.50, Part 5, Times Headquarters Industrial park, Lanxiang Road, Tianqiao District , Jinan city