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Costa-Rica JSA 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.

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Costa-Ricagrid coupling

Phone:400-888-8888

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Product 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

Product description

JSA controled torque grid coupling:

Provides adjustable slipping action to protect connected equipment from shock, jams or temporary overloads

Type	Nominal torque T_n/ N·m	Max speed [n]/ r·min^-1	Bore diameter		L₁	L	L₀	D	D₁	L₂	t	Mass m/kg
			d_1max	d
JSA1	4～40	3600	25	20、22、24	79	48	130	178	100	48	3	6.174
				25、28
JSA2	12.5～100		32	25、28				202	110	50		8.172
				30、32、35
JSA3	20～160		35	25、28		51	133	232	117	63		11.532
				30、32、35、38
				40
JSA4	31.5～250		42	30、32、35、38	87	60	150	270	138			16.435
				40、42、45、48
JSA5	50～450		45	35、38	97	63	163	301	151	76		21.974
				40、42、45、48、50
JSA6	80～630		56	40、42、45、48、50、55、56	104	76	183	324	162	83		28.239
				60、63
JSA7	140～1250	2800	65	45、48、50、55、56	114	89	206	362	194	92		41.042
				60、63、65、70、71、75
JSA8	250～2000	2500	75	50、55、56	129	99	231	414	213	109	3	62.652
				60、63、65、70、71、75
				80、85
JSA9	450～3550	2100	90	70、71、75	144	121	270	491	251	147	5	100.788
				80、85、90、95
				100
JSA10	630～5600	1850	100	80、85、90、95	156	127	288	543	270	152		128.028
				100、110
JSA11	1000～8000	1750	110	90、95	185	149	340	590	308	178		182.962
				100、110、120、125
JSA12	1400～11200	1450	130	100、110、120、125	193	162	361	684	346	185	6	260.142
				130、140、150
JSA13	2000～16000	1300	160	120、125	199	184	389	767	384	213		375.912
				130、140、150
				160、170、180
JSA14	2800～22400	1100	170	130、140、150	245	183	434	864	453	254		502.124
				160、170、180
				190、200
JSA15	4000～31500	950	200	160、170、180	250	198	454	989	501			652.398
				190、200、220
JSA16	5600～45000	870	240	180	268	216	490	1066	566	267		869.864
				190、200、220
				240、250
JSA17	7100～63000	760	280	200、220	292	239	537	1161	630			1162.24
				240、250、260
				280
JSA18	10000～80000	720	300	240、250、260	297	259	562	1264	673	279		1426.922
				280、300
JSA19	14000～100000	670	320	250、260	315	279	600	1377	757			1806.92
				280、300、320

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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.

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Costa-Rica JSA grid coupling