哈瓦链条与普通链条的区别：

（1）速度 齿形链条转速每秒16米，哈瓦链条转速每秒30-50米

（2）误差小普通链条采用单轴圆轴，哈瓦链条采用双轴扁轴

专业生产大量现货各种型号标准 非标准高速静音齿形链条 定制高速无声齿轮 高速 无声 大中心距 高速高载 变速高载 扭矩大 耐高温 优质静音齿形传动链 高速齿轮

A.具有良好的渗透性
对链条来说，润滑滚子和链轮是比较容易的，但润滑链轴和轴套是比较困难的。由于轴和轴套的间隙非常小，且完全属于开放的环境条件。润滑油假如没有很好的渗透性，就不能渗透到轴和轴套的内部，就不能润滑轴和轴套。
B.要有良好的黏附性
链条在运行时，由于高速的作用，润滑油会被甩脱。低速时润滑油由于重力的作用会流滴。所有这些不仅会污染环境和产品，而且还会造成大量的浪费。因此要求润滑油要具有良好的黏附性，能够牢牢的黏附在摩擦表面，而不会因各种作用脱落。
C.具有良好的润滑性能
润滑油的作用之一就是润滑，但是链条在运行中由于受到不同的作用时，会对润滑油的润滑性能要求更高，特别是那些重负荷和冲击条件下的链条，对极压抗磨性的要求就更高，因此一般的链条润滑油都非常注重这方面的要求。
D.具有杰出的氧化安定性
通常链条传动都是工作在暴露的环境中，因此链条润滑油要求具有良好的氧化安定性。
E.具有较小的蒸发损失率
F.具有良好的抵抗外界作用的能力
G.具有不易受污染的特性
H.具有最小的积碳倾向
以上是链条传动对润滑剂的基本要求，当然还有很多其它要求，这些要求会因传动链条使用的范围、环境、设备要求等不同而侧重点也不同。

Silent chain

HV chain is ideal for applications where heavy loads (50 to 6000 horsepower) are to be transmitted at moderate to high speeds. It is also ideal where compact design is important. HV features a pin and rocker joint which reduces friction and provides pitch elongation through its rolling action. This results in a reduction of chordal action and a significant increase in horsepower capacity.

Silent chain is an inverted tooth chain offering low to moderate horsepower for applications. The exclusive rocker joint eliminates friction during chain articulation permitting high rotative speed with less wear and heat

High speed gear chain (Hawa chain) transmitting power for 50~6000 horsepower, more than 3000 rpm to high speed applications, compact design, it is an ideal transmission chain chain. She is a kind of high precision gear chain belt, both the smooth and compact chain drive, economic life and long. Characterized by a pin shaft hinge and rolling action between tiles to reduce friction and realize pitch elongation, the result is the effective growth of power transmission capacity and reduce the damage. The polygon effect after shot peening and prestressed chain plate processing, which has larger bearing capacity with a power capacity of three. In the times of the silent chain, with high speed range at high speed roller chain work ability decreased sharply, is the ability to continuously improve the Hawar chain. So the Hawa chain has on many occasions beyond all dispute, remarkable advantages Applicable to all applications of high speed prime mover, such as diesel and gas turbine power transmission and so on.

Silent chains RPV303 RPV304 RPV305 RPV306 RPV308 RPV310 RPV312 RPV403 RPV404 RPV406 RPV408 RPV410 RPV412 RPV416 RPV606 RPV608 RPV610 RPV612 RPV616 RPV620 RPV624 RPV808 RPV810 RPV812 RPV816 RPV820 RPV824 RPV1210 RPV1212 RPV1216 RPV1220 RPV1224 HPC silent chain HDL silent chain BIZ015A silent chains RPV is high performance inverted tooth chain, specifi

联系人：方春领    

联系电话：13210447625   18315825408 

公司名称：宁津县荣达机械制造有限责任公司
地址：山东省德州市宁津县长江大街大祁工业园区二期B9朝北的第2个门