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Products : > Ball Screw > Star Ball screw > FDM-E-C

▶ STAR Ball Screw : Double Nut with Flange FDM-E-C

With standard seals

With preload 7% or 10% C

For precision-rolled screws SN-R of

tolerance grade T5, T7, T9 and groundthread

screws SN-F of tolerance grade P1, P3, P5, (T7)

d0 : nominal diameter P : lead(R=right-hand, L=left-hend) Dw : ball diameter i = number of ball track turns

Size	Part number	Load ratings
d0 x P x Dw- i		dyn.	stat.
d0 x P x Dw- i		C(N)	C0(N)
16 x 5 R x 3-4	1502-0-1075	12300	16100
20 x 5 R x 3-4	1502-1-1055	14300	21500
25 x 5 R x 3-4	1502-2-1055	15900	27200
25 x 10 R x 3-4	1502-2-4055	15700	27000
32 x 5 R x 3.5-4	1502-3-1055	21600	40000
32 x 10 R x 3.969-5	1502-3-4076	31700	58300
40 x 5 R x 3.5-5	1502-4-1056	29100	64100
40 x 10 R x 6-4	1502-4-4075	50000	86400
40 x 10 R x 6-6	1502-4-4076	72100	132200
40 x 20 R x 6-3	1502-4-7075	37900	62800
50 x 5 R x 3.5-5	1502-5-1056	32000	81300
50 x 10 R x 6-4	1502-5-4075	55400	109000
50 x 10 R x 6-6	1502-5-4076	79700	166500
50 x 20 R x 6.5-5	1502-5-7076	32100	55800
63 x 10 R x 6-4	1502-6-4075	61800	140500
63 x 10 R x 6.6	1502-6-4076	88800	214300
63 x 20 R x 6.5-2	1502-6-7076	83900	190300
80 x 10 R x 6.5-6	1502-7-4056	108400	291700
80 x 20 R x 9-6	1502-7-7076	170900	403900
80 x 20 R x 12.7-6	1502-7-7056	262700	534200
100 x 10 R x 6.5-6	1502-8-4056	119500	371900
100 x 20 R x 12.7-6	1502-8-7056	295100	686400
125 x 10 R x 6.5-6	1502-9-4056	130600	468700
125 x 20 R x 12.7-6	1502-9-7056	326500	870400

※ Download CAD Files

Size d0 x P x Dw-i	Dimensions (mm)													Weight m (Kg)
Size d0 x P x Dw-i	d1	d2	D1 f9	D5	Hole pattern	D6	D7	L	L3	L4	L9	L10	S	Weight m (Kg)
16 x 5 R x 3-4	15.0	12.9	28	48	BB2	38	5.5	72	12	10	44	60	M6	0.29
20 x 5 R x 3-4	19.0	16.9	36	58	BB2	47	6.6	82	12	10	51	70	M6	0.53
25 x 5 R x 3-4	24.0	21.9	40	62	BB2	51	6.6	82	12	10	55	70	M6	0.57
25 x 10 R x 3-4	24.0	21.9	40	62	BB2	51	6.6	120	12	16	55	108	M6	0.77
32 x 5 R x 3.5-4	31.0	28.4	50	80	BB2	65	9	88	13	10	71	75	M6	0.96
32 x 10 R x 3.969-5	31.0	27.9	50	80	BB2	65	9	146	13	16	71	133	M6	1.34
40 x 5 R x 3.5-5	39.0	36.4	63	93	BB1	78	9	100	15	10	81.5	85	M8x1	1.38
40 x 10 R x 6-4	38.0	33.8	63	93	BB1	78	9	140	15	16	81.5	125	M8x1	2.15
40 x 10 R x 6-6	38.0	33.8	63	93	BB1	78	9	180	15	16	81.5	165	M8x1	2.73
40 x 20 R x 6-3	38.0	33.8	63	93	BB1	78	9	175	15	25	81.5	160	M8x1	2.56
50 x 5 R x 3.5-5	49.0	46.4	75	110	BB1	93	11	100	15	10	97.5	85	M8x1	2.25
50 x 10 R x 6-4	48.0	43.8	75	110	BB1	93	11	140	18	16	97.5	122	M8x1	2.97
50 x 10 R x 6.6	48.0	43.8	75	110	BB1	93	11	180	18	16	97.5	162	M8x1	3.73
50 x 20 R x 6.5-5	48.0	43.4	75	110	BB1	93	11	255	18	25	97.5	237	M8x1	4.93
63 x 10 R x 6-4	61.0	56.8	90	125	BB1	108	11	140	22	16	110	118	M8x1	4
63 x 10 R x 6-6	61.0	56.8	90	125	BB1	108	11	180	22	16	110	158	M8x1	4.45
63 x 20 R x 6.5-5	61.0	56.4	95	135	BB1	115	13.5	255	22	25	117.5	233	M8x1	8.21
80 x 10 R x 6.5-6	78.0	73.3	105	145	BB1	125	13.5	190	22	16	127.5	168	M8x1	5.93
80 x 20 R x 9-6	77.0	70.8	125	165	BB1	145	13.5	320	25	25	147.5	295	M8x1	17.77
80 x 20 R x 12.7-6	76.0	67.0	125	165	BB1	145	13.5	340	25	25	147.5	315	M8x1	19.4
100 x 10 R x 6.5-6	98.0	93.4	125	165	BB1	145	13.5	190	25	16	147.5	165	M8x1	7.35
100 x 20 R x 12.7-6	96.0	87.1	150	200	BB1	176	17.5	340	30	25	178.5	310	M8x1	24.6
125 x 10 R x 6.5-6	123.0	118.0	150	200	BB1	176	17.5	190	25	16	178.5	165	M8x1	9.38
125 x 20 R x 12.7-6	121.0	112.0	170	222	BB1	196	17.5	340	40	25	198.5	300	M8x1	29.7

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