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Composite Rotor Vanes -Phenolic Resin Pure Aramid Fabrid Laminate Sheet/Plate Material
叶片式气马达是其中一个分类，其内部由转子和叶片组成，叶片数量取决于马达的功率和效率，通常是4片、6片或8片。叶片马达的工作原理：压缩空气通过进气口进入马达内腔，压力对叶片产生作用，通过叶片带动转子旋转，从而通过输出轴带动设备运转。叶片通过内壁和转子上的叶片槽来限位，使其只能在叶片槽内运动，达到密封效果，防止漏气。叶片式气马达一般有两个孔，一个进气，一个排气，两孔可以互换，从而实现正反转，只要使用普通控制阀即可轻松操控方向。
Blade-type air motors are one of the categories, and are made up of rotors and blades. The number of blades, depending on the power and efficiency of the motor, is usually 4, 6, or 8.The working principle of the blade motor: compressed air enters the inner cavity of the motor through the air inlet. The pressure exerts an effect on the blade, which drives the rotor to rotate and drives the equipment to run through the output shaft.The blade is limited by the inner wall and the blade groove on the rotor, so that it can only move in the blade groove to achieve sealing effect and prevent air leakage.Vane-type air motor generally has two holes, one inlet, one exhaust, two holes can be exchanged, so as to achieve positive and negative rotation, as long as the use of ordinary control valve can easily control the direction.
与电马达相比，气动达的转速更加快，通常可达到3000rpm以上，甚至小型叶片气马达可以达到20000rpm的速度；
Compared with electric motors, the speed of pneumatic motors is faster, usually reaching more than 3000rpm, and even small vane air motors can reach 20000rpm.
由于气动马达具有一些比较突出的特点，在某些工业场合．它比电动马达和液压马达更适用，这些特点是：
Because pneumatic motor has some outstanding characteristics, in some industrial occasions.It is more suitable than electric and hydraulic motors. These features are:
Blade-type air motors are one of the categories, and are made up of rotors and blades. The number of blades, depending on the power and efficiency of the motor, is usually 4, 6, or 8.The working principle of the blade motor: compressed air enters the inner cavity of the motor through the air inlet. The pressure exerts an effect on the blade, which drives the rotor to rotate and drives the equipment to run through the output shaft.The blade is limited by the inner wall and the blade groove on the rotor, so that it can only move in the blade groove to achieve sealing effect and prevent air leakage.Vane-type air motor generally has two holes, one inlet, one exhaust, two holes can be exchanged, so as to achieve positive and negative rotation, as long as the use of ordinary control valve can easily control the direction.
与电马达相比，气动达的转速更加快，通常可达到3000rpm以上，甚至小型叶片气马达可以达到20000rpm的速度；
Compared with electric motors, the speed of pneumatic motors is faster, usually reaching more than 3000rpm, and even small vane air motors can reach 20000rpm.
由于气动马达具有一些比较突出的特点，在某些工业场合．它比电动马达和液压马达更适用，这些特点是：
Because pneumatic motor has some outstanding characteristics, in some industrial occasions.It is more suitable than electric and hydraulic motors. These features are:
1) 具有防爆性能 由于气动马达的工作介质空气本身的特性和结构设计上的考虑，能够在工作中不产生火花，故适合于有爆炸、高温、多尘的场合，并能用于空气极潮湿的环境，而无漏电的危险。
Due to the characteristics of the working medium of the air itself and the structural design of the consideration, can not produce sparks in the work, so it is suitable for explosion, high temperature, dust occasions, and can be used in the extremely humid air environment, without the risk of leakage.
Due to the characteristics of the working medium of the air itself and the structural design of the consideration, can not produce sparks in the work, so it is suitable for explosion, high temperature, dust occasions, and can be used in the extremely humid air environment, without the risk of leakage.
2) 马达本身的软特性使之能长期满载工作，温升较小，且有过载保护的性能。
The soft characteristics of the motor itself enable it to work at full load for a long time, with low temperature rise and overload protection.
The soft characteristics of the motor itself enable it to work at full load for a long time, with low temperature rise and overload protection.
3) 有较高的起动转矩，能带载启动。
It has high starting torque and can start with energy.
It has high starting torque and can start with energy.
4) 按向容易．操作简单，可以实现无级调速。
It is easy to press the direction.Simple operation, can realize stepless speed regulation.
It is easy to press the direction.Simple operation, can realize stepless speed regulation.
5) 与电动机相比，单位功率尺寸小，重量轻．适用于安装在位置狭小的场合及手动具上。
Compared with motor, unit power size is small, light weight.Suitable for installation in narrow position and on hand tools.
但叶片气马达也具有输出功率小，耗气量大，噪声大和易产生振动等缺点。
However, vane air motor also has the disadvantages of small output power, large consumption of air, large noise and easy to produce vibration.
纯芳纶酚醛树脂层压板是一种极硬材料，具有高温、高耐磨性。它有一个非常低的热膨胀系数，这个性能是使用这种材料的关键因素。
Pure aramid PHENOLIC resin laminate sheet is an extremely tough material with high temperature and superior wear capability. It has an extremely low coefficient of thermal expansion and is used where this criteria is critical.
Compared with motor, unit power size is small, light weight.Suitable for installation in narrow position and on hand tools.
但叶片气马达也具有输出功率小，耗气量大，噪声大和易产生振动等缺点。
However, vane air motor also has the disadvantages of small output power, large consumption of air, large noise and easy to produce vibration.
纯芳纶酚醛树脂层压板是一种极硬材料，具有高温、高耐磨性。它有一个非常低的热膨胀系数，这个性能是使用这种材料的关键因素。
Pure aramid PHENOLIC resin laminate sheet is an extremely tough material with high temperature and superior wear capability. It has an extremely low coefficient of thermal expansion and is used where this criteria is critical.
主要特征MAJOR FEATURES
- 高耐磨性能 High Wear Resistance
- 尺寸稳定 Dimensional Stability
- 高强度 High Strength
- 高耐温性能 High Temperature Capability
应用 APPLICATIONS
该材料被开发为一种优越的替代石棉基，高压层压板。它可以用于高温转子叶片和高耐磨性的应用，具有非研磨特性。
The material was developed as a superior replacement for asbestos based, high-pressure laminates. It can be used for high temperature rotor vanes and applications where high wearability is critical, with non-abrasive characteristics.
电气特性ELECTRICAL CHARACTERISTICS
该材料主要用于耐磨性应用，但也可用于100kV以下的电气绝缘。
The material is designed primarily for wear application although it
could be used as an electrical insulation where voltage below 100kV are
involved.
机械特性MECHANICAL CHARACTERISTICS
该产品具有良好的尺寸稳定性和高温耐磨性，适用于转子叶片和其他磨损场合。
This product’s excellent dimensional
stability and wear resistance at elevated temperatures make it desirable for
rotor vanes and other wear applications.
该材料是最坚韧的层压材料，适用于非研磨性的高温应用。它可能用于当玻璃级材料过于具有研磨性能时的应用。
The material is the toughest laminate for high temperature applications that are non-abrasive. It may be used for applications where the glass grade are too abrasive.