Specifications Precision grade JIS Grade N8 (JIS B 1702-1:1998) JIS Grade 4 (JIS B 1702:1976) Core hardness HB165194 Gear teeth Standard full depth Surface hardness Pressure angle 20 Surface treatment Black oxide Material S45C Surface finish Hobbed Heat treatment - Datum reference surface for gear cutting Bore

S1 S2 S3

Module 1.5

Catalog No.	No. of teeth	Bore	Hub dia.	Pitch dia.	Outside dia.	Face width	Hub width	Total length	Web thickness	Web O.D.	Shape	Allowable torque(kgfm)		Allowable torque(Nm)		Backlash (mm)	Weight (kgf)	Catalog No.
	z	AH7	B	C	D	E	F	G	H	I		Bending strength	Surface durability	Bending strength	Surface durability
SS1.5-12 [ DXF| DWG| 3D CAD] SS1.5-13 [ DXF| DWG| 3D CAD] SS1.5-14 [ DXF| DWG| 3D CAD] SS1.5-15 [ DXF| DWG| 3D CAD] SS1.5-16 [ DXF| DWG| 3D CAD]	12 13 14 15 16	8 8 8 8 8	21 22.5 16 18 20	18 19.5 21 22.5 24	21 22.5 24 25.5 27	15 15 15 15 15	15 15 10 10 10	30 30 25 25 25	- - - - -	- - - - -	S3 S3 S1 S1 S1	0.8759 1.005 1.137 1.272 1.409	0.037 0.0446 0.0526 0.0615 0.0712	8.59 9.856 11.15 12.47 13.82	0.3628 0.4374 0.5158 0.6031 0.6982	0.120.22 0.120.22 0.120.22 0.120.22 0.120.22	0.05 0.07 0.06 0.06 0.07	SS1.5-12 SS1.5-13 SS1.5-14 SS1.5-15 SS1.5-16
SS1.5-17 [ DXF| DWG| 3D CAD] SS1.5-18 [ DXF| DWG| 3D CAD] SS1.5-19 [ DXF| DWG| 3D CAD] SS1.5-20 [ DXF| DWG| 3D CAD] SS1.5-21 [ DXF| DWG| 3D CAD]	17 18 19 20 21	8 8 8 8 8	21 22 23 24 25	25.5 27 28.5 30 31.5	28.5 30 31.5 33 34.5	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	1.548 1.69 1.833 1.978 2.124	0.0817 0.093 0.105 0.1177 0.1313	15.18 16.57 17.98 19.4 20.83	0.8012 0.912 1.03 1.154 1.288	0.120.22 0.120.22 0.120.22 0.120.22 0.140.26	0.09 0.09 0.11 0.12 0.13	SS1.5-17 SS1.5-18 SS1.5-19 SS1.5-20 SS1.5-21
SS1.5-22 [ DXF| DWG| 3D CAD] SS1.5-23 [ DXF| DWG| 3D CAD] SS1.5-24 [ DXF| DWG| 3D CAD] SS1.5-25 [ DXF| DWG| 3D CAD] SS1.5-26 [ DXF| DWG| 3D CAD]	22 23 24 25 26	8 8 8 8 10	26 27 28 30 32	33 34.5 36 37.5 39	36 37.5 39 40.5 42	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	2.272 2.421 2.571 2.722 2.874	0.1456 0.1607 0.1766 0.1934 0.2101	22.28 23.74 25.21 26.69 28.18	1.428 1.576 1.732 1.897 2.06	0.140.26 0.140.26 0.140.26 0.140.26 0.140.26	0.15 0.18 0.19 0.2 0.21	SS1.5-22 SS1.5-23 SS1.5-24 SS1.5-25 SS1.5-26
SS1.5-27 [ DXF| DWG| 3D CAD] SS1.5-28 [ DXF| DWG| 3D CAD] SS1.5-29 [ DXF| DWG| 3D CAD] SS1.5-30 [ DXF| DWG| 3D CAD] SS1.5-32 [ DXF| DWG| 3D CAD]	27 28 29 30 32	10 10 10 10 10	34 36 37 38 40	40.5 42 43.5 45 48	43.5 45 46.5 48 51	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	3.026 3.18 3.335 3.49 3.802	0.2275 0.2457 0.2646 0.2842 0.3255	29.67 31.18 32.7 34.22 37.28	2.231 2.409 2.595 2.787 3.192	0.140.26 0.140.26 0.140.26 0.140.26 0.140.26	0.23 0.24 0.25 0.26 0.3	SS1.5-27 SS1.5-28 SS1.5-29 SS1.5-30 SS1.5-32
SS1.5-34 [ DXF| DWG| 3D CAD] SS1.5-35 [ DXF| DWG| 3D CAD] SS1.5-36 [ DXF| DWG| 3D CAD] SS1.5-38 [ DXF| DWG| 3D CAD] SS1.5-40 [ DXF| DWG| 3D CAD]	34 35 36 38 40	10 10 10 12 12	40 42 45 45 45	51 52.5 54 57 60	54 55.5 57 60 63	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	4.117 4.275 4.434 4.753 5.073	0.3698 0.393 0.147 0.4671 0.5201	40.37 41.92 43.48 46.61 49.75	3.626 3.854 4.089 4.581 5.1	0.140.26 0.140.26 0.140.26 0.140.26 0.140.26	0.33 0.34 0.39 0.43 0.44	SS1.5-34 SS1.5-35 SS1.5-36 SS1.5-38 SS1.5-40
SS1.5-42 [ DXF| DWG| 3D CAD] SS1.5-44 [ DXF| DWG| 3D CAD] SS1.5-45 [ DXF| DWG| 3D CAD] SS1.5-46 [ DXF| DWG| 3D CAD] SS1.5-48 [ DXF| DWG| 3D CAD]	42 44 45 46 48	12 12 12 12 12	45 45 45 45 45	63 66 67.5 69 72	66 69 70.5 72 75	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	5.395 5.718 5.88 6.042 6.367	0.5761 0.635 0.6656 0.6969 0.762	52.91 56.07 57.66 59.25 62.44	5.65 6.227 6.527 6.834 7.473	0.160.32 0.160.32 0.160.32 0.160.32 0.160.32	0.47 0.51 0.52 0.57 0.58	SS1.5-42 SS1.5-44 SS1.5-45 SS1.5-46 SS1.5-48
SS1.5-50 [ DXF| DWG| 3D CAD] SS1.5-52 [ DXF| DWG| 3D CAD] SS1.5-54 [ DXF| DWG| 3D CAD] SS1.5-55 [ DXF| DWG| 3D CAD] SS1.5-56 [ DXF| DWG| 3D CAD]	50 52 54 55 56	12 15 15 15 15	45 50 50 50 50	75 78 81 82.5 84	78 81 84 85.5 87	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	6.694 7.021 7.349 7.513 7.678	0.8308 0.9027 0.9777 1.016 1.056	65.65 68.85 72.07 73.68 75.29	8.147 8.852 9.588 9.963 10.36	0.160.32 0.160.32 0.160.32 0.160.32 0.160.32	0.62 0.7 0.74 0.75 0.77	SS1.5-50 SS1.5-52 SS1.5-54 SS1.5-55 SS1.5-56
SS1.5-58 [ DXF| DWG| 3D CAD] SS1.5-60 [ DXF| DWG| 3D CAD] SS1.5-62 [ DXF| DWG| 3D CAD] SS1.5-64 [ DXF| DWG| 3D CAD] SS1.5-65 [ DXF| DWG| 3D CAD]	58 60 62 64 65	15 15 15 15 15	50 50 55 55 55	87 90 93 96 97.5	90 93 96 99 100.5	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	8.007 8.338 8.668 9 9.166	1.137 1.221 1.309 1.399 1.446	78.52 81.77 85 88.26 89.89	11.15 11.97 12.84 13.72 14.18	0.160.32 0.160.32 0.160.32 0.160.32 0.160.32	0.86 0.87 0.99 1 1	SS1.5-58 SS1.5-60 SS1.5-62 SS1.5-64 SS1.5-65
SS1.5-66 [ DXF| DWG| 3D CAD] SS1.5-68 [ DXF| DWG| 3D CAD] SS1.5-70 [ DXF| DWG| 3D CAD] SS1.5-72 [ DXF| DWG| 3D CAD] SS1.5-75 [ DXF| DWG| 3D CAD]	66 68 70 72 75	15 15 15 15 15	55 55 55 55 60	99 102 105 108 112.5	102 105 108 111 115.5	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	9.332 9.664 9.997 10.33 10.83	1.493 1.59 1.69 1.793 1.953	91.51 94.77 98.04 101.3 106.2	14.64 15.59 16.57 17.58 19.15	0.160.32 0.160.32 0.160.32 0.160.32 0.160.32	1.1 1.1 1.2 1.2 1.4	SS1.5-66 SS1.5-68 SS1.5-70 SS1.5-72 SS1.5-75
SS1.5-76 [ DXF| DWG| 3D CAD] SS1.5-80 [ DXF| DWG| 3D CAD] SS1.5-84 [ DXF| DWG| 3D CAD] SS1.5-85 [ DXF| DWG| 3D CAD] SS1.5-88 [ DXF| DWG| 3D CAD]	76 80 84 85 88	15 15 15 15 15	60 60 60 60 60	114 120 126 127.5 132	117 123 129 130.5 135	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - - - -	- - - - -	S1 S1 S1 S1 S1	11 11.67 12.34 12.5 13.01	2.009 2.243 2.491 2.555 2.752	107.9 114.4 121 122.6 127.6	19.7 22 24.43 25.06 26.99	0.160.32 0.160.32 0.20.38 0.20.38 0.20.38	1.5 1.5 1.7 1.7 1.9	SS1.5-76 SS1.5-80 SS1.5-84 SS1.5-85 SS1.5-88
SS1.5-90 [ DXF| DWG| 3D CAD] SS1.5-95 [ DXF| DWG| 3D CAD] SS1.5-100 [ DXF| DWG| 3D CAD] SS1.5-120 [ DXF| DWG| 3D CAD] SS1.5-150 [ DXF| DWG| 3D CAD]	90 95 100 120 150	15 15 15 15 20	60 60 60 70 180	135 142.5 150 180 225	138 145.5 153 183 228	15 15 15 15 15	10 10 10 10 10	25 25 25 25 25	- - 9 10 -	- - 133 153 -	S1 S1 S2 S2 S1	13.34 14.18 15.03 18.4 19.57	2.887 3.241 3.616 5.331 7.17	130.8 139.1 147.4 180.4 191.9	28.31 31.78 35.46 52.28 70.31	0.20.38 0.20.38 0.20.38 0.20.38 0.20.38	1.9 2.1 1.8 2.8 6.62	SS1.5-90 SS1.5-95 SS1.5-100 SS1.5-120 SS1.5-150
SS1.5-200 [ DXF| DWG| 3D CAD]	200	25	240	300	303	15	10	25	-	-	S1	26.66	13.31	261.4	130.5	0.240.46	11.8	SS1.5-200

NOTE: The allowable torques shown in the table are the calculated values according to JGMA Standards 401-01 and 402-01. The backlash values shown in the table are the theoretical values of a pair of identical gears in mesh.

 

	| Home | QTC Quote Request Form | US&Canada Request Form | International Request Form | Q410 Index | Recent Ads Quality Transmission Components E-Mail: qtcsupport@qtcgears.com Phone: 516-437-6700 Fax: 800-737-7436 or 516-328-3343
Related Companies: