Yixing Guo'an Reducer Transmission Equipment Co., Ltd.--JA type coupling

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Guo'an Reducer Transmission Equipment

PRODUCTS

Efficient reducer series

Agitator series

Stirring impeller series

Coupling, mechanical seal and

Guo'an rack series

Efficient electric motor serie

Ash discharge valve series

Inverted umbrella surface expo

Screw stacker

All kinds of environmental pro

Dosing barrel and automatic do

Conveyor

Peripheral transmission mud sc

JA type coupling

1. Main dimensions of JA type convex coupling

JA type straight hole coupling (upper)	D1	D2	D3	D4	D5	D6(H7)	H	H0	H2	T	t	n-φ
JA0	115	96	60	45	70	30	55	19	18	33.3	8	4-12
JA1	140	110	60	50	80	35	73	15	18	38.3	10	4-13.5
JA2	160	120	85	70	95	45	90	20	20	48.3	14	4-13.5
JA3	180	150	100	80	100	55	110	22	28	59.3	16	4-17.5
JA4	200	165	110	90	125	70	136	28	29	74.9	20	4-17.5
JA5	230	190	150	115	150	90	157	36	25	95.4	25	6-17.5
JA6	240	200	140	120	170	100	173	36	30	106.4	28	6-17.5
JA7	290	250	150	130	180	110	190	36	40	116.4	28	6-27
JA8	350	290	180	150	210	130	250	38	40	117.4	32	8-27

2. Main dimensions of JA type concave straight hole coupling

JA type straight hole coupling (bottom)	D1	D2	D3	D4	D5	D6(H7)	H	H0	H2	T	t	n-φ
JA0	115	96	60	45	70	30	55	20	13	33.3	8	4-12
JA1	140	110	60	50	80	35	75	15	18	38.3	10	4-13.5
JA2	160	120	85	70	95	45	90	20	20	48.3	14	4-13.5
JA3	180	150	100	80	100	55	110	23	28	59.3	16	4-17.5
JA4	200	165	110	90	125	70	130	32	29	74.9	20	4-17.5
JA5	230	190	150	115	150	90	150	40	25	95.4	25	6-17.5
JA6	240	200	140	120	170	100	170	38	30	106.4	28	6-17.5
JA7	290	250	150	130	180	110	185	36	40	116.4	28	6-27
JA8	350	290	180	150	210	130	245	38	40	117.4	32	8-27

3. Main dimensions of JA type concave taper hole coupling (cone main 1:20)

JA type straight hole coupling (bottom)	D1	D2	D3	D4	D5	D6(H7)	H	H0	H2	T	t	n-φ
JA1	140	110	60	50	80	35	75	15	20	38.3	10	4-13.5
JA2	160	120	85	70	95	50	90	50	25	53.8	14	4-13.5
JA3	180	150	100	80	100	60	110	23	25	64.4	18	4-17.5
JA4	200	165	110	90	125	70	130	32	35	74.9	20	4-17.5
JA5	230	190	150	115	150	85	150	40	35	90.4	25	4-17.5
JA6	240	200	140	120	170	100	170	38	40	106.4	28	6-17.5
JA7	290	250	150	130	180	110	185	36	40	116.4	28	6-27
JA8	350	290	180	150	210	130	245	38	40	117.4	32	8-27