star_ball-screw

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

▶ STAR Ball Screw : Single Nut with Flange SEM-E-C

With standard seals

Adjustable preload

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 5R x 3-4	1512-0-1055	12300	16100
16 x 10R x 3-3	1512-0-4075	9600	12300
16 x 16R x 3-3	1512-0-6055	9300	12000
20 x 5R x 3-4	1512-1-1075	14300	21500
20 x 20R x 3.5-3	1512-1-7055	13300	18800
25 x 5R x 3-4	1512-2-1075	15900	27200
25 x 10R x 3-4	1512-2-4075	15700	27000
25 x 25R x 3.5-3	1512-2-8055	14700	23300
32 x 5R x 3.5-4	1512-3-1075	21600	40000
32 x 10R x 3.969-5	1512-3-4075	31700	58300
32 x 20R x 3.969-3	1512-3-7055	19700	33700
32 x 32R x 3.969-3	1512-3-9055	19500	34000
40 x 5R x 3.5-5	1512-4-1075	29100	64100
40 x 10R x 6-4	1512-4-4075	50000	86400
40 x 12R x 6-4	1512-4-5055	49900	86200
40 x 20R x 6-3	1512-4-7075	37900	62800
40 x 40R x 6-3	1512-4-9055	37000	62300
50 x 5R x 3.5-5	1512-5-1075	32000	81300
50 x 10R x 6-6	1512-5-4075	79700	166500
50 x 12R x 6-6	1512-5-5055	79600	166400
50 x 20R x 6.5-5	1512-5-7076	75700	149700
50 x 40R x 6.5-3	1512-5-9055	46500	85900
63 x 10R x 6-6	1512-6-4075	88800	214300
63 x 20R x 6.5-5	1512-6-7076	83900	190300
63 x 40R x 6.5-3	1512-6-9055	53400	114100
80 x 10R x 6.5-6	1512-7-4075	108400	291700
80 x 20R x 9-6	1512-7-7075	170900	403900
80 x 20R x 12.7-6	1512-7-7055	262700	534200

※ Download CAD Files

d0 x P x Dw-i	Dimensions (mm)															Weight m (Kg)
d0 x P x Dw-i	d1	d2	D1 g6	D5	D6	Hole pattern	D7	L	L3	L4	L5	L8	L9	L10	S	Weight m (Kg)
16 x 5R x 3-4	15.0	12.9	28	48	38	BB2	5.5	38	15	10	11.5	7.1	44	11.5	M6	0.20
16 x 10R x 3-3	15.0	12.9	28	48	38	BB2	5.5	45	15	15	15	11	44	15	M6	0.22
16 x 16R x 3-3	15.0	12.9	28	48	38	BB2	5.5	61	15	20	23	10	44	23	M6	0.29
20 x 5R x 3-4	19.0	16.9	36	58	47	BB2	6.6	40	15	10	12.5	7.1	51	12.5	M6	0.33
20 x 20R x 3.5-3	19.3	16.7	36	58	47	BB2	6.6	77	20	25	28.5	12.5	51	28.5	M6	0.56
25 x 5R x 3-4	24.0	21.9	40	62	51	BB2	6.6	45	20	10	12.5	9.5	55	12.5	M6	0.43
25 x 10R x 3-4	24.0	21.9	40	62	51	BB2	6.6	64	20	16	22	10	55	22	M6	0.54
25 x 25R x 3.5-3	24.0	21.4	40	62	51	BB2	6.6	95	25	30	35	14	55	35	M6	0.77
32 x 5R x 3.5-4	31.0	28.4	50	80	65	BB2	9	48	20	10	14	9.7	71	14	M6	0.74
32 x 10R x 3.969-5	31.0	27.9	50	80	65	BB2	9	77	20	16	28.5	12.5	71	28.5	M6	0.97
32 x 20R x 3.969-3	31.0	27.9	50	80	65	BB2	9	84	20	25	32	12.5	71	32	M6	1.04
32 x 32R x 3.969-3	31.0	27.9	50	80	65	BB2	9	120	20	40	50	12.5	71	50	M6	1.34
40 x 5R x 3.5-5	39.0	36.4	63	93	78	BB1	9	54	25	10	14.5	12	81.5	14.5	M8x1	1.25
40 x 10R x 6-4	38.0	33.8	63	93	78	BB1	9	70	25	16	22.5	11.8	81.5	22.5	M8x1	1.39
40 x 12R x 6-4	38.0	33.8	63	93	78	BB1	9	75	25	25	25	12.5	81.5	25	M8x1	1.47
40 x 20R x 6-3	38.0	33.8	63	93	78	BB1	9	88	25	25	31.5	16.5	81.5	31.5	M8x1	1.55
40 x 40R x 6-3	38.0	33.8	63	93	78	BB1	9	142	40	45	51	25	81.5	51	M8x1	2.69
50 x 5R x 3.5-5	49.0	46.4	75	110	93	BB1	11	54	25	10	14.5	12	97.5	14.5	M8x1	1.67
50 x 10R x 6-6	48.0	43.8	75	110	93	BB1	11	90	30	16	30	14.1	97.5	30	M8x1	2.46
50 x 12R x 6-6	48.0	43.8	75	110	93	BB1	11	105	30	25	37.5	15	97.5	37.5	M8x1	2.69
50 x 20R x 6.5-5	48.0	43.4	75	110	93	BB1	11	132	30	25	51	20	97.5	51	M8x1	3.08
50 x 40R x 6.5-3	48.0	43.4	75	110	93	BB1	11	149	30	45	59.5	18	97.5	59.5	M8x1	3.39
63 x 10R x 6-6	61.0	56.8	90	125	108	BB1	11	90	30	16	30	14	110	30	M8x1	2.83
63 x 20R x 6.5-5	61.0	56.4	95	135	115	BB1	13.5	132	30	25	51	20	117.5	51	M8x1	4.86
63 x 40R x 6.5-3	61.0	56.4	95	135	115	BB1	13.5	149	30	45	59.5	18	117.5	59.5	M8x1	5.36
80 x 10R x 6.5-6	78.0	73.3	105	145	125	BB1	13.5	95	30	16	32.5	14	127.5	32.5	M8x1	3.73
80 x 20R x 9-6	77.0	70.8	125	165	145	BB1	13.5	160	50	25	55	23.5	147.5	55	M8x1	10.88
80 x 20R x 12.7-6	76.0	67.0	125	165	145	BB1	13.5	170	50	25	60	23.7	147.5	60	M8x1	13.50

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