Na type diaphragm split coupling

split coupling application area:Processing center,Engraving and milling machina,CNC lathe,CNC machine tool,Agitator

Description of split coupling

Characteristics:

Itconsists of steel structure and stainless steel elastic steel slices

It has compact structure,is free of gap and good torsional direction

It can absorb vibration and compensate radial and angular and axle deviation

Stainless steel elastic steel slices are subjected to special treatment and can bear big torque

Convenient installation

Size:       

Type	Outer diameter	D1/D2	Axis diameter		Length	La	W	M	Allowablerotational speed	Rated torque	Maxtorque
			Min	Max
Na44	44	28	8	14	42	19	4	M4	18000	20	40
Na54	54	33	10	19	50	22.5	4.5	M4	17000	35	70
Na64	64	41	12	25	60	25	4.5	M5	16000	60	120
Na78	78	52	16	35	68	30	8	M8	12000	120	240
Na88	88	62	19	38	90	41	8	M8	10000	240	480
Na95	95	65	20	40	115	52.5	10	M8	10000	380	760
Na103	103	80	22	50	115	52.5	10	M8	10000	420	840
Na109	109	80	22	52	115	52.5	10	M8	10000	520	1040
Na124	124	90	22	62	115	61.5	12	M10	8000	850	1700
Na144	144	96	22	70	135	60.5	14	M12	7000	1100	2200
Na165	165	106	35	80	135	59	17	M24	6500	1300	2600
Na185	185	120	40	95	240	100	40	M24	6000	1600	3200

Na type diaphragm split coupling