齿轮-蜗杆减速器的实际传动比

低速级 中心距 a/mm	公称传动比iN
	35.5	40	45	50	56	63	71	80	90	100
	实际传动比i
100	37.20	40.24	45.10	50.80	56.00	65.95	74.19	84.15	89.97	101.68
125	37.20	40.24	45.10	50.80	56.00	65.95	74.19	84.15	89.97	101.68
160	37.20	41.82	47.24	50.32	57.40	66.06	71.15	80.05	90.63	100.64
200	37.20	41.82	47.24	50.32	58.22	65.07	73.21	83.08	95.27	100.64
250	37.34	41.79	46.98	50.81	56.62	64.74	73.21	83.08	95.27	101.61
315	37.20	41.82	45.56	50.84	57.05	64.43	73.37	84.42	90.63	101.68
355	35.39	39.78	43.33	48.36	54.27	61.29	69.79	80.30	86.21	96.72
400	37.21	41.82	46.52	52.11	58.71	65.07	73.21	83.09	94.05	104.22
450	37.21	41.82	46.52	52.11	58.71	65.07	73.21	83.09	94.05	104.22
500	37.34	41.79	45.10	50.81	57.60	65.07	72.24	83.08	89.97	101.61