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JS grid coupling

Tanso is pleased to be able to provide quality grid couplings covering a large number of industry standard sizes and lengths. The Tanso grid style coupling has proven itself in performance and popularity over a wide range of applications.

Category

grid coupling

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086-0317-7773773

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Description

Tanso’s grid style coupling design has demonstrated its ability to dampen vibration by as much as 30% and can cushion shock loads that could cause damage to both the driving and driven equipment. The tapered grid spring design absorbs impact energy by spreading the energy out over the full length of the grid spring thus reducing the magnitude of the torque spikes.

The Tanso design uses a curved hub tooth profile which creates a progressive contact with the flexible grid spring as the application torque increases. This feature provides a more effective and efficient transmission of power in properly aligned couplings.

Tanso’s versatile design of industry standard hubs and grid springs for both horizontal and vertical cover styles allow Tanso couplings to be interchangeable with other industry standard grid couplings and components.

Proper grid coupling installation and maintenance can add to a longer coupling life. Grid spring replacement is simple and can be performed at a fraction of the cost and time of a complete coupling.

Principles

Positive protection against the damaging effects of shock loads, impact loads and vibration.

Tanso grid coupling is torsionally flexible. The circumferential flexibility is progressive due to the curved profile of the grooves – ‘state-of-the-art’ in resilient coupling design.

Accommodating Shaft Misalignment and End-Float

Tanso grid coupling will accommodate combinations of misalignment present at set-up or occurring during machine displacement, settlement, etc.

Limited End-Float kits are available on request.

Installation

Features of JS grid coupling:

1.Horizontal split cover design,ideal for limited space

2.Allows easy access to the grid spring

3.Well suited for reversing applications

4.Lightweight die-cast aluminum grid cover

5.Designed for ease of maintenance and grid spring replacement

6.High tensile grid springs ensure superior coupling performance and longer coupling life

7.Interchangeable with industry standard grid couplings

Type	Nominal torque T_n/ N·m	Max speed [n]/ r·min^-1	Bore diameter d	L	L₂	D	D₁	C	Mass m /kg	Moment of inertia I/ kg·m²
JS1	45	4500	18、19	47	66	95	—	3	1.91	0.00141
			20、22、24
			25、28
JS2	140	4500	22、24	47	68	105			2.59	0.00223
			25、28
			30、32、35
JS3	224		25、28	50	70	115			3.36	0.00327
			30、32、35、38
			40、42
JS4	400		32、35、38	60	81	130			5.44	0.00727
			40、42、45、48、50
JS5	630	4350	40、42、45、48、50、55、56	63	94	150			7.26	0.0119
JS6	900	4125	48、50、55、56	76	97	160			10.4	0.0185
			60、63、65
JS7	1800	3600	55、56	89	115	190			17.7	0.0451
			60、63、65、70、71、75
			80
JS8	3150		65、70、71、75	98	122	210			25.4	0.0787
			80、85、90、95
JS9	5600	2440	75	120	155	250		5	42.2	0.178
			80、85、90、95
			100、110
JS10	8000	2250	85、90、95	127	162	270			54.4	0.27
			100、110、120
JS11	12500	2025	90、95	149	191	310		6	81.2	0.514
			100、110、120、125
			130、140
JS12	18000	1800	110、120、125	162	195	346			121	0.989
			130、140、（150）
			160、170
JS13	25000	1600	120、125	184	201	384		—	178	1.85
			130、140、150					6
			160、170、180
			190、200
JS14	35500	1500	140、150	183	271	450	391		227	3.49
			160、170、180
			190、200
JS15	50000	1300	160、170、180	198	278	500	431		309	5.82
			190、200、220
			240
JS16	6300	1200	180	216	307	566	487		448	10.4
			190、200、220
			240、250、260
			280
JS17	90000	1100	200、220	239	321	630	555		619	18.3
			240、250、260
			280、300
JS18	125000	1000	240、250、260	260	325	675	608		776	26.1
			280、300、320
JS19	160000	900	280、300、320	280	355	756	660		1057	43.5
			340、360
JS20	224000	820	300、320	305	432	845	751	13	1424	75.5
			340、360、380
JS21	315000	730	320	325	490	920	822		1785	113
			340、360、380
			400、420
JS22	400000	680	340、360、380	345	546	1000	905		2267	175
			400、420、440、450
JS23	500000	630	360、380	368	648	1087	—		2950	339
			400、420、440、450、460、480
JS24	630000	580	400、420、440、450、460	401	698	1180			3833	524
JS25	800000	540	420、440、450、460、480、500	432	762	1260			4682	711

keywords：

grid coupling
flexible coupling
shaft coupling types
coupler manufacturer
drive coupling
spring shaft coupling

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Cangzhou Tanso Couplings Co., Ltd. (the former Botou Tianshuo Couplings Factory) specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals.