Jsz Type - Snake Spring Coupling with Brake Wheel Type

• Certification: ISO
• Color: Customized
• Customized: Customized
• Standard: International
• Type: Transmission
• Material: Stainless Steel
• Model NO.: JSZ
• Applicable Industries: Electric Power, Petroleum, Chemicals, Ships, etc
• Structure: Universal
• Standard or Nonstandard: Standard
• Functional Purposes: Mechanical Transmission Components
• Transport Package: Customized
• Specification: JSZ1-JSZ8
• Trademark: customized
• Origin: China
• HS Code: 8483600090
• Production Capacity: 5000

Product Description

Product Description

JSZ type snake spring coupling with brake wheel features:
1. JSZ type serpentine spring coupling with brake wheel has good vibration damping and long service life
The JSZ type brake wheel serpentine spring coupling is embedded with serpentine spring plates axially in two halves by more than 36%. The serpentine spring plate with trapezoidal cross-section is made of spring steel, which has undergone strict heat treatment and processing. It has good mechanical properties, which greatly increases the service life of the serpentine spring coupling compared to non-metallic elastic component couplings (such as elastic sleeve pin, nylon rod pin coupling).
2. Capable of withstanding a wide range of variable loads, starting
The tooth surfaces of the two half couplings in contact with the spring are curved. As the transmitted torque increases, the spring plates will deform along the tooth surfaces, causing the force points of the two half couplings acting on the spring plates to approach. The contact point between the spring and the tooth surface, i.e. the change in torque, varies with the magnitude of transmitted torque, and its transmission characteristics are variable stiffness. Therefore, it has a greater load variation than general elastic couplings can withstand. The buffering effect generated when the transmission force causes the spring to deform along the tooth arc, especially during machine startup or impact load, has a protective effect on the supporting components to a certain extent.
3. Transmission, operation
The transmission efficiency of a brake wheel type coupling has a short-term overload capacity of twice the rated torque and stable operation.

Product Parameters

 

Model	Nominal torque	Allowable speed	Brake wheel		Axis hole diameter		Axis hole length	C	weight	Lubricating oil
			diameter	width	d	D2
	N·m	rpm	mm						kg
JSZ1	125	3820	160	65		12,14,16,18,19	54	3	10.44	0.085
					20,22,24,25,28,30,32,35,38,40,42,45,48,50
JSZ2	250	2870	200	70		6,18,19	76		23.6	0.142
					20,22,24,25,28,30,32,35,38,40,42,45,48,50,55,56
						60,63,65
JSZ3	355	2300	250	90	25,28		82		28.6	0.17
					30,32,35,38,40,42,45,48,50,55,56
					60 63	60,63,65,70,71
JSZ4	1000	1730	315	110	25,28		95	5	59.93	0.284
					,32,35,38,40,42,45,48,50,55,56,60,63,65,70,71,75
					80,85	80,85,90,95
JSZ5	1400	1350	400	140	2528,30,32,35,38		98		85.806	0.34
					40,42,45,48,50,55,56	50,55,56
					60,63,65,70,71,75,80,85,90,95,100
JSZ6	2800	1145	500	180	40,42,45,48,50,55,56		124		44.372	0.681
					60,63,65,70,71,75,80,85,90,95
					100,110,120	00,110,120,125
JSZ7	5600	915	630	225	60,63,65,70,71,75	75	130	6	255.6	1.248
					0,85,90,95,100,110, 20,125,130,140
					150,160	50
JSZ8	9000	820	710	255	75,80,85.90.9		190		485.326	3.632
					100,110,120,125,130,140,150,160,170,180
					190	190,200

 

 

 

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.