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HANGZHOU CHINABASE MACHINERY CO., LTD.

speed reducer

QY

Shaft Direction
speed reducer

speed reducer

Shaft Direction
speed reducer

speed reducer

Shaft Direction
speed reducer

speed reducer

SIZE	RATIO	A	A₁	AB	AC	B	BB	BD	BE	BF	CC	H	NEMA Frame
133	5:1 10:1 15:1 20:1 30:1 40:1 50:1 60:1	2.12		3.96	4.00	6.03	4.00	2.88	2.00	3.25	1.333	4.66	56C
154		2.75		4.50	5.13	6.76	4.31	3.69	2.75	4.19	1.540	5.38	56C
175		2.75		4.37	4.81	6.75	4.31	3.38	2.75	4.19	1.750	5.75	56C
206		3.00		4.76	5.50	7.25	4.69	3.75	2.88	5.00	2.062	6.38	56C
237		3.56		5.10	6.13	7.78	5.08	4.06	2.88	5.00	2.375	6.94	56C 140TC
262		3.69		5.69	7.12	8.50	5.63	4.44	3.38	6.38	2.625	8.00	56C 140TC 180TC
300		4.50	5.93	5.67	8.50	10.25	6.75	5.50	4.00	7.00	3.000	8.88	56C 140TC
300		4.50	5.93	6.45	8.50	10.25	6.75	5.50	4.00	7.00	3.000	8.88	180TC
325		4.50	5.93	5.69	8.50	10.50	7.06	5.00	4.00	7.50	3.250	9.38	56C 140TC
325		4.50	5.93	6.47	8.50	10.50	7.06	5.00	4.00	7.50	3.250	9.38	180TC
375		5.75	7.42	6.01	9.50	11.88	7.75	6.38	4.75	8.50	3.750	10.44	56C 140TC
375		5.75	7.42	6.79	9.50	11.88	7.75	6.38	4.75	8.50	3.750	10.44	180TC 210TC
450		5.63	8.11	6.69	10.88	13.16	8.44	7.38	5.81	9.56	4.500	11.94	140TC
450		5.63	8.11	7.47	10.88	13.16	8.44	7.38	5.81	9.56	4.500	11.94	180TC 210TC
516		6.44	8.92	8.28	12.50	13.91	9.06	7.38	5.81	11.00	5.167	13.75	180TC 210TC
600		7.44	10.70	9.68	14.50	15.31	10.00	8.13	6.38	12.75	6.000	16.50	180TC 210TC

SIZE	HL	LL	Z	L	Output Shaft				With Horizontal Base
SIZE	HL	LL	Z	L	S	LS	W×V	LW	E	F	M	N	G	X
133	1.61	1.72	5/16-18	0.50	0.625	2.00	3/16×3/32	1.31	3.31	4.38	4.19	5.38	0.53	0.34
154	1.92	1.91	5/16-18	0.50	0.750	1.78	3/16×3/32	0.88	4.31	5.25	5.44	6.44	0.59	0.41
175	1.94	2.06	5/16-18	1.50	0.875	1.88	3/16×3/32	1.00	4.50	5.75	5.56	7.00	0.69	0.41
206	2.04	2.28	3/8-16	0.60	1.000	2.00	1/4×1/8	1.75	4.69	6.38	5.76	7.69	0.72	0.47
237	2.07	2.50	3/8-16	0.60	1.125	2.37	1/4×1/8	1.38	4.88	7.06	6.19	8.50	0.75	0.47
262	2.44	2.94	3/8-16	0.60	1.125	2.50	1/4×1/8	2.00	5.25	8.00	6.50	9.25	0.75	0.53
300	2.63	3.25	7/16-14	0.80	1.250	3.25	1/4×1/8	2.25	5.88	8.44	7.36	10.16	0.88	0.53
325	2.63	3.50	7/16-14	0.80	1.375	3.25	5/16×5/32	2.41	6.13	9.50	7.75	11.12	0.88	0.53
375	2.81	3.88	1/2-13	1.00	1.625	3.50	3/8×3/16	2.19	7.00	10.38	8.63	12.00	0.94	0.59
450	2.94	4.50	5/8-11	1.00	1.625	3.66	3/8×3/16	2.50	7.63	12.13	9.33	13.88	1.13	0.66
516	3.28	5.31	5/8-11	1.00	2.000	4.16	1/2×1/4	2.81	8.38	14.13	10.38	16.38	1.13	0.78
600	4.00	6.50	5/8-11	1.00	2.250	4.56	1/2×1/4	3.38	9.50	16.50	12.00	19.00	1.25	0.91