Jsb Type Shell Axial Installation Serpentine Spring Coupling

• Certification: ISO
• Color: Customized
• Customized: Customized
• Standard: International
• Type: Transmission
• Material: Stainless Steel
• Model NO.: JSB
• Applicable Industries: Electric Power, Petroleum, Chemicals, Ships, etc
• Structure: Universal
• Standard or Nonstandard: Standard
• Functional Purposes: Mechanical Transmission Components
• Transport Package: Customized
• Specification: JSB
• Trademark: customized
• Origin: China
• HS Code: 8483600090
• Production Capacity: 5000

Product Description

Product Description

Structural features:
Snake shaped spring coupling, also known as vibration damping coupling, is a metal elastic coupling. Consisting of two steel hubs and a high-strength serpentine shape
Composed of a spring, two seals, and a housing. The coupling is embedded in the grooves of the two halves of the coupling by a serpentine spring plate axially, achieving the connection between the main and driven shafts.
By relying on the circumferential force exerted by the teeth of the driving edge on the spring, the driven edge is driven to transmit torque. The spring can slide in the lubricating hub groove, overcoming the alignment error and axial runout of the two axes.
Effectively absorb impact loads and reduce vibration.

Product Parameters

Model	Nominal torque	Allowable speed	Axis hole diameter(d)	Axis hole length L	L2	D	clearance	weight	Lubricating oil
	N·m	rpm	mm					kg
JSB1	45	6000	18,19,20,22,24,25,28	47	48	112	3	1.95	0.0272
JSB2	140		22,24,25,28,30,32,35			122		2.59	0.048
JSB3	224		25,28,30,32,35,38,40,42	50	51	130		3.36	0.0544
JSB4	400		32 35,38,40,42,45,48,50	60	61	149		5.45	0.068
JSB5	630		40,42,45,48,50,55,56	63	64	163		7.26	0.0862
JSB6	900	5500	48,50,55,56,60,63,65	76	67	174		10.44	0.113
JSB7	180C	4750	56 6063,65,    ,75 0	89	89	20C		17.7	0.172
JSB8	3150	4000	65,70,71,75,80,85,90,95	98	96	233		25.42	0.254
JSB9	5600	3250	75,80,85,90,95,100,110	120	121	268	6	42.22	0.427
JSB10	8000	3000	80,85,90,95,100,110,120	127	124	287		54.48	0.508
JSB11	12500	2700	90,95,100,110,120,125,130,140	149	143	320		81.72	0.735
JSB12	18000	2400	110,120,125,130,140,150,160,170	162	146	379		122.58	0.908
JSB13	25000	2200	120125,130,140,150,160,170,180,190,200	184	156	411		180.24	1.135
JSB14	35500	2000	140,150,160,170,180,190,200	183	204	476		230.18	1.952
JSB15	50000	1750	160,170,180,190,200,220,240	216	216	533		321.43	2.815
JSB16	63000	1600	180,190,200,220,240,250,260		226	584		448.55	3.496

 

 

 

Packaging & Shipping

After Sales Service

 

If during transportation or if the customer receives the goods, opens the packaging and finds any damage, they can resend a new product to the customer.