Type characteristics of three-jaw coupling

*,Single head tooth shapeCoupling：*高圆周速度约60m/s,用0号或1号润滑脂润滑,用量为装满联轴器,换脂周期6-12个月,要求润滑剂粘着性要好,对密封要求不严；*高圆周速度约60m/s,用N150、N220号齿轮油润滑,用量为装联轴器容量的一半,使静止时不漏油,换油周期12个月,普通矿物油,对密封要求不严；*高圆周速度约30m/s,用0号或1号润滑脂润滑,用量为装满联轴器,换脂周期6个月,要求润滑剂粘着性要好,对密封要求不严.
　Second, the jaw coupling: The maximum peripheral speed is about 150m/s, and it is lubricated with N150, N220 gear oil. It requires sufficient flow to pass through the coupling continuously in the axial direction without sealing.
　Third, the spring-type coupling: The highest peripheral speed is about 30m/s, lubricated with No. 1 grease, the amount is to fill the coupling, the grease change cycle is 1000 hours, and the sealing requirements are not strict.

 The three-jaw coupling is a kind of water pump coupling. Its middle sliding block is made of cloth bakelite or polyurethane. It is light in weight, simple in structure, easy to install, and low in price. It is often used in small power occasions and is suitable for torque. The two-axis connection is not large, the speed is high, and there is no sharp impact. The nylon slider transmits a small torque, but it is more suitable for high-speed operation and does not require lubrication. The standard code of the water pump industry is Bl104.

Botou XINLAN Coupling Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company has a variety of equipment and strong technical force. It is a manufacturer of various types of couplings. The main products are: various star- shaped elastic couplings, tire couplings, universal couplings, drum gears Type coupling, plum-shaped elastic coupling, rigid coupling, slider coupling, roller chain coupling, diaphragm coupling, elastic sleeve pin coupling, elastic pin coupling, Elastic pin gear coupling, water pump coupling, etc.