STR SERIES

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Planetary Roller Screw

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STR SERIES

Model	Diameter D* Lead (P)	Quantity	Nominal Diameter (d0)	Screw outer diameter (d1)	Screw root diameter (d2)		Dynamic load (C)	Static load (CO)	D1	D2	D5	D7	L1	L1	L2	L3	L4	L5	L6	L7	D8
Model	Diameter D* Lead (P)	(N)	mm	mm	run		KN	KN	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm

STR0802	8*2	4	8	8. 17	7. 76	0.87	8.6	15.4	25	46	4.8	36	34	44	26.3	12	3	16	-	12	12
STR0804	8*4	4	8	8. 3	7.49	0.89	8.9	13.4	25	46	4.8	36	34	44	26.3	12	3	16	-	12	12
STR1203	12*3	5	12	12.22	11.74	0.87	13.2	21.1	30	51	4.8	41	34	44	27. 3	12	3	16	-	12	15
STR1203	12*3	5	12	12. 32	11.56	0.89	14.5	21.3	30	51	4.8	41	34	44	27. 3	12	3	16	-	12	15
STR1208	12*8	5	12	12.42	11.13	0.9	15.3	20.7	30	51	4.8	41	34	44	27. 3	12	3	16	-	12	15
STR1503	15*3	5	15	15. 22	14.74	0.86	18.4	42.6	35	58	5.8	46	41	51	36.7	16	4	18	-	12	17
STR1505	15*5	5	15	15. 32	14.56	0.89	20	42.1	35	58	5.8	46	41	51	36.7	16	4	18	-	12	17
STR1508	15*8	5	15	15.46	14.16	0.9	21.9	41.3	35	58	5.8	46	41	51	36.7	16	4	18	-	12	17
STR1803	18*3	5	18	18. 2	17.74	0.85	28.4	65.6	40	63	5.8	51	48	58	42	18	5	18	-	12	20
STR1805	18*5	5	18	18. 32	17.56	0.88	30	63.8	40	63	5.8	51	48	58	42	18	5	18	-	12	20
STR1808	18*8	5	18	18. 46	17.16	0.89	31.9	61.2	40	63	5.8	51	48	58	42	18	5	18	-	12	20
STR2103	21*3	5	21	21.21	20.72	0.84	39.9	87.7	45	68	5.8	56	54	64	47	20	5	20	12	12	25
STR2105	21*5	5	21	21.33	20.52	0.87	41.9	88.8	45	68	5.8	56	54	64	47	20	5	20	12	12	25
STR2108	21*8	5	21	21.49	20.19	0.89	42.4	89.3	45	68	5.8	56	54	64	47	20	5	20	12	12	25
STR2110	21*10	5	21	21.58	19.96	0.89	43.7	87.2	45	68	5.8	56	54	64	47	20	5	20	12	12	25
STR2505	25*5	5	24	24. 34	23.53	0.87	65.5	114. 2	53	84	7	70	64	74	55.5	25	6	20	13	12	30
STR2508	25*8	5	24	24.51	23.21	0.89	76.1	114. 8	53	84	7	70	64	74	55.5	25	6	20	13	12	30
STR2510	25*10	5	24	24.6	22.98	0.89	78.6	113.6	53	84	7	70	64	74	55.5	25	6	20	13	12	30
STR2515	25*15	5	24	24.6	22.98	0.89	80.6	113.6	53	84	7	70	64	74	55.5	25	6	20	13	12	30
STR3005	30*5	5	30	30. 37	29.56	0.85	91.7	157.5	62	92	9	77	75	85	64. 7	20	6	27	16	15	35
STR3010	30*10	5	30	30.63	29.01	0.89	108.5	167.6	62	92	9	77	75	85	64.7	20	6	27	16	15	35
STR3015	30*15	5	30	30.87	28.44	0.9	109.6	167.2	62	92	9	77	75	85	64.7	20	6	27	16	15	35
STR3020	30*20	5	30	31.05	27.81	0.9	107.7	167.8	62	92	9	77	75	85	64.7	20	6	27	16	15	35
STR3605	36*5	5	36	36. 37	35.56	0.84	106.9	220.4	74	110	9	92	85	95	76.7	28	6	30	16	15	40
STR3610	36*10	5	36	36.65	35.12	0.88	135.9	221. 3	74	110	9	92	85	95	76.7	28	6	30	16	15	40
STR3615	36*15	5	36	36.8	34.48	0.89	136. 7	221.5	74	110	9	92	85	95	76.7	28	6	30	16	15	40
STR3620	36*20	5	36	37. 12	33.88	0.9	136.5	223.8	74	110	9	92	85	95	76.7	28	6	30	16	15	40

Note: Axial spacing can be reduced upon request

Model	Diameter D* Lead	Quantity	Nominal Diameter (dO)	Screw oute diameter (d1)	Screw roo diameter (d2)		Dynamic load (C)	Static load (CO)	D1	D2	D5	D7	L1	L1	L2	L3	L4	L5	L6	L7	D8
Model	(P)	(N)	mm	mm	mm		KN	KN	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm

STR3905	39*5	5	39	39. 35	38. 54	0. 87	129. 2	245.2	80	116	11	98	90	100	82. 7	28	6	30	18	18	45
STR3910	39*10	5	39	39. 74	38. 12	0. 88	153.4	257.4	80	116	11	98	90	100	82. 7	28	6	30	18	18	45
STR3915	39*15	5	39	39. 92	37. 49	0. 89	168. 8	251.1	80	116	11	98	90	100	82. 7	28	6	30	18	18	45
STR392O	39*20	5	39	40. 15	36. 90	0. 90	173. 7	275.5	80	116	11	98	90	100	82. 7	28	6	30	18	18	45
STR3925	39*25	5	39	40. 50	36. 80	0. 90	175. 3	261.7	80	116	11	98	90	100	82. 7	28	6	30	18	18	45
STR44O6	44*6	6	44	44. 35	43. 54	0. 84	166. 0	301.2	80	118	11	100	105	115	82. 7	35	6	35	18	18	50
STR4412	44*12	6	44	44. 65	43. 03	0. 88	175. 3	310.5	80	118	11	100	105	115	82. 7	35	6	35	18	18	50
STR4418	44*18	6	44	44. 90	42. 47	0. 89	183. 3	305.7	80	118	11	100	105	115	82. 7	35	6	35	18	18	50
STR4424	44*24	6	44	45. 12	41.88	0. 90	190. 2	306.8	80	118	11	100	105	115	82. 7	35	6	35	18	18	50
STR4430	44*30	6	44	45. 28	41.23	0. 90	175. 3	302.4	80	118	11	100	105	115	82. 7	35	6	35	18	18	50
STR4805	48*5	5	48	48. 35	47. 54	0. 82	198. 0	410.8	100	150	13.5	127	115	127	103	45	8	37	20	20	55
STR4810	48*10	5	48	48. 67	47. 05	0. 87	215. 6	432.7	100	150	13. 5	127	115	127	103	45	8	37	20	20	55
STR4815	48*15	5	48	48. 99	46. 53	0. 88	225. 3	435.7	100	150	13. 5	127	115	127	103	45	8	37	20	20	55
STR4820	48*20	5	48	49. 21	45. 97	0. 89	227. 3	473.4	100	150	13. 5	127	115	127	103	45	8	37	20	20	55
STR4825	48*25	5	48	49. 43	45. 38	0. 90	230. 5	468.4	100	150	13. 5	127	115	127	103	45	8	37	20	20	55
SR4830	48*30	5	48	49. 62	44. 75	0. 89	220. 7	458.5	100	150	13. 5	127	115	127	103	45	8	37	20	20	55
SR4806	48*6	6	48	48. 35	47. 54	0. 84	190. 1	401.7	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR4812	48*12	6	48	48. 66	47. 04	0. 88	207. 6	427.9	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR4815	48*15	6	48	48. 79	46. 76	0. 88	214. 2	430.1	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR4818	48*18	6	48	48. 92	46. 49	0. 89	215. 4	428.3	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR4820	48*20	6	48	49. 00	46. 30	0. 89	216. 9	485.7	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR4824	48*24	6	48	49. 15	45. 91	0.90	230. 4	435.0	86	122	11	104	115	127	88. 7	45	6	37	20	20	55
STR5606	56*6	6	56	56. 36	55. 30	0. 80	213. 1	420.6	100	150	13. 5	127	125	139	105	50	8	37	22	20	60
STR5609	56*9	6	56	56. 60	55. 00	0. 83	257. 0	449.2	100	150	13. 5	127	125	139	105	50	8	37	22	20	60
STR5612	56*12	6	56	56. 80	54. 70	0. 87	242. 0	460.6	100	150	13. 5	127	125	139	105	50	8	37	22	20	60
STR5615	56*15	6	56	57. 00	54. 40	0. 87	258. 0	505.8	100	150	13. 5	127	125	139	105	50	8	37	22	20	60
STR5618	56*18	6	56	57. 20	54. 10	0. 87	268. 0	514.6	100	150	13.5	127	125	139	105	50	8	37	22	20	60
STR5624	56*24	6	56	57. 5	53. 8	0. 88	296	514.6	100	150	13. 5	127	125	139	105	50	8	37	22	20	60

Note: Axial spacing can be reduced upon request

Model	Diameter D* Lead	Nominal Diameter (dO)	Screw outer diameter (d1)	Screw root diameter (d2)	Dynamic load (C)	Static load (CO)	n	D1 g6/H7	L1	w	L4	L3	L2	Q	B	D3	D4
Model	(P)	mm	mm	mm	KN	KN	-	mm	mm		mm	mm	mm	mm	mm	mm	mm

STR6015	60*15	60	61.2	58.4	494	1 206	0.88	122	171	1	10	56	125	11	9	110	71
STR6020	60*20	60	61.5	57.9	515	1 181	0.89	122	171	1	10	56	125	11	9	110	71
STR6025	60 *25	60	61.9	57.3	530	1 227	0.89	122	171	1	10	56	125	11	9	110	71
STR6030	60 *30	60	62.3	56.8	528	1 216	0.88	122	171	1	10	56	125	11	9	110	71
STR7515	75 *15	75	76.2	73.4	836	2473	0.87	150	213	1	10	63	153	11	10	136	87
STR7520	75 *20	75	76.5	72.9	845	2455	0.88	150	213	1	10	63	153	11	10	136	87
STR7525	75 *25	75	76.9	72.3	855	2461	0.89	150	213	1	10	63	153	11	10	136	87
STR7530	75 *30	75	77.3	71.8	852	2420	0.89	150	213	1	10	63	153	11	10	136	87
STR8715	87 *15	87	88.2	85.4	1059	3527	0.86	175	245	1.5	12	100	178	12	12	158	103
STR8720	87 *20	87	88.5	84.9	1061	3452	0.88	175	245	1.5	12	100	178	12	12	158	103
STR8725	87 *25	87	88.9	84.4	1085	3513	0.89	175	245	1.5	12	100	178	12	12	158	103
STR8730	87 *30	87	89. 3	83.8	1085	3465	0. 89	175	245	1.5	12	100	178	12	12	158	103
STR9915	99 *15	99	100.2	97.4	1277	4671	0.85	200	280	1.5	16	100	204	15	12	180	112
STR9920	99 *20	99	100.5	96.9	1311	4741	0.87	200	280	1.5	16	100	204	15	12	180	112
STR9925	99 *25	99	100.9	96.4	1328	4749	0.88	200	280	1.5	16	100	204	15	12	180	112
STR9930	99 *30	99	101.3	95.9	1330	4694	0.89	200	280	1.5	16	100	204	15	12	180	112
STR9935	99 *35	99	101.7	95.3	1329	4639	0.89	200	280	1.5	16	100	204	15	12	180	112
STR112. 515	112.5 *15	112.5	113. 7	110.9	1396	5288	0. 84	230	300	1.5	16	100	234	15	12	210	140
STR112.520	112.5 *20	112.5	114	110.4	1421	5297	0.86	230	300	1.5	16	100	234	15	12	210	140
STR112.525	112.5 *25	112.5	114.4	109.9	1446	5341	0.88	230	300	1.5	16	100	234	15	12	210	140
STR112.530	112.5 *30	112.5	114. 8	109.4	1455	5315	0.88	230	300	1.5	16	100	234	15	12	210	140
STR112. 535	112.5 *35	112.5	115. 2	108.9	1461	5289	0.89	230	300	1.5	16	100	234	15	12	210	140
STR12015	120 *15	120	121.2	118.4	1547	6179	0.83	240	330	1.5	16	100	244	15	12	220	180
STR12020	120 *20	120	121.5	117.9	1587	6263	0.86	240	330	1.5	16	100	244	15	12	220	180
STR12025	120 *25	120	121.9	117.4	1585	6123	0.87	240	330	1.5	16	100	244	15	12	220	180
STR12030	120 *30	120	122.3	116.9	1614	6207	0.88	240	330	1.5	16	100	244	15	12	220	180
STR12035	120 *35	120	122. 7	116.4	1640	6291	0.89	240	330	1.5	16	100	244	15	12	220	180
STR12040	120 *40	120	123	115.8	1651	6301	0.89	240	330	1.5	16	100	244	15	12	220	180

Note: Axial spacing can be reduced upon request

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Email：info@seriesmotionindustry.com

Add：Series Science and Technology Park, No.78 Yan Fengying Road, Hefei , China.

STR SERIES

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