蜗杆、蜗轮参数的匹配(GB/T 10085—1988)
中心距 a /mm	传动比 i	模数 m /mm	蜗杆分度 圆直径d1 /mm	蜗杆头数 z1	蜗轮齿数 z2	蜗轮变位 系数x2	说明
40	4.83	2	22.4	6	29	-0.100
	7.25	2	22.4	4	29	-0.100
	9.5^①	1.6	20	4	38	-0.250
	—	—	—	—	—	—
	14.5	2	22.4	2	29	-0.100
	19^①	1.6	20	2	38	-0.250
	29	2	22.4	1	29	-0.100
	38^①	1.6	20	1	38	-0.250
	49	1.25	20	1	49	-0.500
	62	1	18	1	62	0.000	自锁
50	4.83	2.5	28	6	29	-0.100
	7.25	2.5	28	4	29	-0.100
	9.75^①	2	22.4	4	39	-0.100
	12.75	1.6	20	4	51	-0.500
	14.5	2.5	28	2	29	-0.100
	19.5^①	2	22.4	2	39	-0.100
	25.5	1.6	20	2	51	-0.500
	29	2.5	28	1	29	-0.100
	39^①	2	22.4	1	39	-0.100
	51	1.6	20	1	51	-0.500
	62	1.25	22.4	1	62	+0.040	自锁
	—	—	—	—	—	—
	82^①	1	18	1	82	0.000	自锁
63	4.83	3.15	35.5	6	29	-0.1349
	7.25	3.15	35.5	4	29	-0.1349
	9.75^①	2.5	28	4	39	+0.100
	12.75	2	22.4	4	51	+0.400
	14.5	3.15	35.5	2	29	-0.1349
	19.5^①	2.5	28	2	39	+0.100
	25.5	2	22.4	2	51	+0.400
	29	3.15	35.5	1	29	-0.1349
	39^①	2.5	28	1	39	+0.100
	51	2	22.4	1	51	+0.400
	61	1.6	28	1	61	+0.125	自锁
	67	1.6	20	1	67	-0.375
	82^①	1.25	22.4	1	82	+0.440	自锁
80	5.17	4	40	6	31	-0.500
	7.75	4	40	4	31	-0.500
	9.75^①	3.15	35.5	4	39	+0.2619
	13.25	2.5	28	4	53	-0.100
	15.5	4	40	2	31	-0.500
	19.5^①	3.15	35.5	2	39	+0.2619
	26.5	2.5	28	2	53	-0.100
	31	4	40	1	31	-0.500
	39^①	3.15	35.5	1	39	+0.2619
	53	2.5	28	1	53	-0.100
	62	2	35.5	1	62	+0.125	自锁
	69	2	22.4	1	69	-0.100
	82^①	1.6	28	1	82	+0.250	自锁
100	5.17	5	50	6	31	-0.500
	7.75	5	50	4	31	-0.500
	10.25^①	4	40	4	41	-0.500
	13.25	3.15	35.5	4	53	-0.3889
	15.5	5	50	2	31	-0.500
	20.5^①	4	40	2	41	-0.500
	26.5	3.15	35.5	2	53	-0.3889
	31	5	50	1	31	-0.500
	41^①	4	40	1	41	-0.500
	53	3.15	35.5	1	53	-0.3889
	62	2.5	45	1	62	0.000	自锁
	70	2.5	28	1	70	-0.600
	82^①	2	35.5	1	82	+0.125	自锁
125	5.17	6.3	63	6	31	-0.6587
	7.75	6.3	63	4	31	-0.6587
	10.25^①	5	50	4	41	-0.500
	12.75	4	40	4	51	+0.750
	15.5	6.3	63	2	31	-0.6587
	20.5^①	5	50	2	41	-0.500
	25.5	4	40	2	51	+0.750
	31	6.3	63	1	31	-0.6587
	41^①	5	50	1	41	-0.500
	51	4	40	1	51	+0.750
	62	3.15	56	1	62	-0.2063	自锁
	69	3.15	35.5	1	69	-0.4524
	82^①	2.5	45	1	82	0.000	自锁
160	5.17	8	80	6	31	-0.500
	7.75	8	80	4	31	-0.500
	10.25^①	6.3	63	4	41	-0.1032
	13.25	5	50	4	53	+0.500
	15.5	8	80	2	31	-0.500
	20.5^①	6.3	63	2	41	-0.1032
	26.5	5	50	2	53	+0.500
	31	8	80	1	31	-0.500
	41^①	6.3	63	1	41	-0.1032
	53	5	50	1	53	+0.500
	62	4	71	1	62	+0.125	自锁
	70	4	40	1	70	0.000
	83^①	3.15	56	1	83	+0.4048	自锁
180	—	—	—	—	—	—
	7.25	10	71	4	29	-0.050
	9.5^①	8	63	4	38	-0.4375
	12	6.3	63	4	48	-0.4286
	15.25	5	50	4	61	+0.500
	19^①	8	63	2	38	-0.4375
	24	6.3	63	2	48	-0.4286
	30.5	5	50	2	61	+0.500
	38^①	8	63	1	38	-0.4375
	48	6.3	63	1	48	-0.4286
	61	5	50	1	61	+0.500
	71	4	71	1	71	+0.625	自锁
	80^①	4	40	1	80	0.000
200	5.17	10	90	6	31	0.000
	7.75	10	90	4	31	0.000
	10.25^①	8	80	4	41	-0.500
	13.25	6.3	63	4	53	+0.246
	15.5	10	90	2	31	0.000
	20.5^①	8	80	2	41	-0.500
	26.5	6.3	63	2	53	+0.246
	31	10	90	1	31	0.000
	41^①	8	80	1	41	-0.500
	53	6.3	63	1	53	+0.246
	62	5	90	1	62	0.000	自锁
	70	5	50	1	70	0.000
	82^①	4	71	1	82	+0.125	自锁
225	7.25	12.5	90	4	29	-0.100
	9.5^①	10	71	4	38	-0.050
	11.75	8	80	4	47	-0.375
	15.25	6.3	63	4	61	+0.2143
	19.5^①	10	71	2	38	-0.050
	23.5	8	80	2	47	-0.375
	30.5	6.3	63	2	61	+0.2143
	38^①	10	71	1	38	-0.050
	47	8	80	1	47	-0.375
	61	6.3	63	1	61	+0.2143
	71	5	90	1	71	+0.500	自锁
	80^①	5	50	1	80	0.000
250	7.75	12.5	112	4	31	+0.020
	10.25^①	10	90	4	41	0.000
	13	8	80	4	52	+0.250
	15.5	12.5	112	2	31	+0.020
	20.5^①	10	90	2	41	0.000
	26	8	80	2	52	+0.250
	31	12.5	112	1	31	+0.020
	41^①	10	90	1	41	0.000
	52	8	80	1	52	+0.250
	61	6.3	112	1	61	+0.2937
	70	6.3	63	1	70	-0.3175
	81^①	5	90	1	81	+0.500	自锁
280	7.25	16	112	4	29	-0.500
	9.5^①	12.5	90	4	38	-0.200
	12	10	90	4	48	-0.500
	15.25	8	80	4	61	-0.500
	19^①	12.5	90	2	38	-0.200
	24	10	90	2	48	-0.500
	30.5	8	80	2	61	-0.500
	38^①	12.5	90	1	38	-0.200
	48	10	90	1	48	-0.500
	61	8	80	1	61	-0.500
	71	6.2	112	1	71	+0.0556	自锁
	80^①	6.2	63	1	80	-0.5556
315	7.75	16	140	4	31	-0.1875
	10.25^①	12.5	112	4	41	+0.220
	13.25	10	90	4	53	+0.500
	15.5	16	140	2	31	-0.1875
	20.5^①	12.5	112	2	41	+0.220
	26.5	10	90	2	53	+0.500
	31	16	140	1	31	-0.1875
	41^①	12.5	112	1	41	+0.220
	53	10	90	1	53	+0.500
	61	8	140	1	61	+0.125
	69	8	80	1	69	-0.125
	82^①	6.3	112	1	82	+0.1111	自锁
355	7.25	20	140	4	29	-0.250
	9.5^①	16	112	4	38	-0.3125
	12.25	12.5	112	4	49	-0.580
	15.25	10	90	4	61	+0.500
	19^①	16	112	2	38	-0.3125
	24.5	12.5	112	2	49	-0.580
	30.5	10	90	2	61	+0.500
	38^①	16	112	1	38	-0.3125
	49	12.5	112	1	49	-0.580
	61	10	90	1	61	+0.500
	71	8	140	1	71	+0.125	自锁
	79^①	8	80	1	79	-0.125
400	7.75	20	160	4	31	+0.500
	10.25^①	16	140	4	41	+0.125
	13.5	12.5	112	4	54	+0.520
	15.5	20	160	2	31	+0.500
	20.5^①	16	140	2	41	+0.125
	27	12.5	112	2	54	+0.520
	31	20	160	1	31	+0.050
	41^①	16	140	1	41	+0.125
	54	12.5	112	1	54	+0.520
	63	10	160	1	63	+0.500
	71	10	90	1	71	0.000
	82^①	8	140	1	82	+0.250	自锁
450	7.25	25	180	4	29	-0.100
	9.75^①	20	140	4	39	-0.500
	12.25	16	112	4	49	+0.125
	15.75	12.5	112	4	63	+0.020
	19.5^①	20	140	2	39	-0.500
	24.5	16	112	2	49	+0.125
	31.5	12.5	112	2	63	+0.020
	39^①	20	140	1	39	-0.500
	49	16	112	1	49	+0.125
	63	12.5	112	1	63	+0.020
	73	10	160	1	73	+0.500
	81^①	10	90	1	81	0.000
500	7.75	25	200	4	31	+0.500
	10.25^①	20	160	4	41	+0.500
	13.25	16	140	4	53	+0.375
	15.5	25	200	2	31	+0.500
	20.5^①	20	160	2	41	+0.500
	26.5	16	140	2	53	+0.375
	31	25	200	1	31	+0.500
	41^①	20	160	1	41	+0.500
	53	16	140	1	53	+0.375
	63	12.5	200	1	63	+0.500
	71	12.5	112	1	71	+0.020
	83^①	10	160	1	83	+0.500
① 为基本传动比。 注：本表所指的自锁，只有在静止状态和无振动时才能保证。