Wire Drum Coupling by NARA CORP - Komachine Supplier Profile and Product List

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Wire Drum Coupling

Wire Drum Coupling

Model Name

Series

Flexible Coupling

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Data

카탈로그-나라코퍼레이션-와이어드럼커플링

Manufacturer information

NARA CORP

Power Transmission manufacturer, planetary gear reducer, coupling for power transmission and more

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Manufacturer

NARA CORP

Brand

SKU

97468

Product Name

Wire Drum Coupling

Model Name

Size

Weight

Product Details

Description

Wire Drum Coupling

The drum coupling is for eliminating the disadvantages generated by rigid connection and difficult alignment between drum and gearbox on the crane.

[Features]

- The barrel rollers allow high radial loads to be transmitted and torsion ally rigid connection

- The permissible angular displacement is ± 1º 30º.

Drawing

Size	Max torque Tmax (N·m)	Maximum radial load Fmax (N)	축경 D₄		A	D₃	D₂	D₁^h6	D₅	D₆	E₁	E₂	E₃	H₁	H₂	L	Maximum axial clearance	Mass (kg)	J (kg·㎡)
Size	Max torque Tmax (N·m)	Maximum radial load Fmax (N)	min	max	A	D₃	D₂	D₁^h6	D₅	D₆	E₁	E₂	E₃	H₁	H₂	L	Maximum axial clearance	Mass (kg)	J (kg·㎡)
160	4,500	14,500	40	65	12	95	159	160	90	250	42	5	44	16	31	95	3	12	0.06
180	6,000	16,500	50	75	12	110	179	180	105	280	42	5	44	16	31	100	3	19	0.13
200	7,500	18,500	60	85	15	125	199	200	120	320	45	5	46	17	32	110	4	23	0.17
220	9,000	20,000	60	95	15	140	219	220	135	340	45	5	46	17	32	125	4	27	0.28
240	15,500	31,000	80	105	15	160	239	240	150	360	45	5	47	19	34	130	4	38	0.33
260	19,500	35,000	80	120	15	180	259	260	170	380	45	5	47	19	34	145	4	48	0.45
280	24,000	38,500	100	135	15	200	279	280	190	400	45	5	47	19	34	170	4	62	0.61
310	28,000	42,000	100	145	15	220	309	310	210	420	45	5	47	19	34	175	4	76	0.83
340	38,000	49,000	100	175	20	260	339	340	250	450	60	9	61	22	40	185	4	106	1.50
420	70,000	115,000	120	205	20	310	419	420	295	550	60	7	61	22	42	240	6	189	3,67
450	120,000	125,000	140	230	20	350	449	450	335	580	60	7	61	22	42	260	6	242	5.31
530	180,000	150,000	160	280	25	415	529	530	400	650	65	7	66	27	47	315	6	403	11.87
560	310,000	250,000	170	300	25	445	559	560	430	680	65	7	69.5	34	54	350	6	499	16.31
600	400,000	300,000	200	315	35	475	599	600	455	710	81	16	85.5	34	56	380	8	616	23.53
670	500,000	340,000	230	355	35	535	669	670	515	780	81	16	85.5	34	56	410	8	827	38.48
730	685,000	380,000	260	400	35	600	729	730	580	850	81	13	85.5	34	59	450	8	1,119	62.00

* The mass and J are the value before hole manufacturing.(GD2=4J) * Dimensions K1,D7,D8,S,R, Please refer to the specification table on page 23

Size	Bolt			K₁	D₁^h6	S^h9	R	D₈
Size	hole D₇	appellation	quantity	K₁	D₁^h6	S^h9	R	D₈
160	15	M12	6	220	160	220	2.5	M12
180	15	M12	6	250	180	250	2.5	M12
200	19	M16	6	280	200	280	2.5	M16
220	19	M16	6	300	220	300	2.5	M16
240	19	M16	6	320	240	320	2.5	M16
260	19	M16	6	340	260	340	2.5	M16
280	19	M16	6	360	280	360	2.5	M16
310	19	M16	6	380	310	380	2.5	M16
340	24	M20	6	400	340	400	2.5	M20
420	24	M20	6	500	420	500	2.5	M20
450	24	M20	8	530	450	530	2.5	M20
530	24	M20	8	600	530	580	2.5	M20
560	24	M20	24	630	560	600	4	M20
600	28	M24	24	660	600	640	4	M24
670	28	M24	24	730	670	700	4	M24
730	28	M24	24	800	730	760	4	M24

* K1,D7,D1,R is the same as the sign of the dimension tables and figures (page 22)

NARA CORP

Power Transmission manufacturer, planetary gear reducer, coupling for power transmission and more

As the world's leading manufacturer of power transmission devices, NARA seeks to attract honest business with the best products and the best serivce at it core.

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