阿尔法A、B系列气动执行器综合了国际最新材料技术、精密加工技术、工业美术设计技术和我司三项专利技术。经过设计、开发、测试、生产和工程运用，该系列执行器具有运行可靠、工作寿命长、可调范围大、防腐性能高、规格多、选型灵活、经济实惠等优点。

ALPHA A & B Series Pneumatic Actuators incorporate latest mechanical technology, materials available and our patented technology, through designing, developing, testing and engineering application, we have obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.

A系列不锈钢气动执行器的设计特点

A系列不锈钢气动执行器结构 Construction of ALPHA A Series Pneumatic Actuator

316L、316、304、303不锈钢材质执行器，外表电解抛光，光洁美观，抗腐蚀性能强，适合于抗腐蚀要求极高的工程环境。
双活塞齿轮齿条式设计，结构紧凑、安装位置对称、改变输出轴转向方便，使用寿命长、动作迅速。
活塞齿条背面装有复合轴承及导向环，动作精确、摩擦系数小、使用寿命延长。
组合式预负荷镀层弹簧，工作寿命长、抗腐蚀性能强。
高精度齿轮和齿条，啮合间隙小、精度高，输出功率大。
不锈钢紧固件，安全美观，抗腐蚀性强。
采用国际规范尺寸：输出轴槽、螺孔；顶部安装孔尺寸符合NAMUR标准；气源接口尺寸符合NAMUR标准；底部安装孔尺寸符合ISO5211、DIN3337标准,方便安装电磁阀限位开关等附件。

Designing features of ALPHA A Series Pneumatic Actuator
ASTM316L、316、304、303 stainless steel pneumatic actuator with electro-polish finish offer excellent resistance to most corrosive chemicals as well as industrial atmospheres.
Dual piston rack and pinion design for compact construction, symmetric mounting position, high-cycle life and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons.
Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout.
Modular preloaded spring cartridge design, with coated spring for simple versatile range, greater safely and corrosion resistance, longer cycle life.
Fully machined teeth on piston and pinion for accurate low backlash rack and pinion engagement, maximum efficiency.
Stainless steel fasteners for long term corrosion resistance.
Full conformance to the latest specifications: ISO5211, DIN 3337 and Namur or product interchangeability and easy mounting of solenoids, limit switches and other accessories.

B系列气动执行器的设计特点

B系列气动执行器结构 Construction of ALPHA B Series Pneumatic Actuator

挤压铝质(ASTM6005)缸体，内表面细磨精加工，内部和外部均采用高级防腐技术，气缸摩擦系数小，使用寿命长，抗腐蚀性能强。
双活塞齿轮齿条式设计，结构紧凑、安装位置对称、改变输出轴转向方便，使用寿命长、动作迅速。
活塞齿条背面装有复合轴承及导向环，动作精确、摩擦系数小、使用寿命延长。
组合式预负荷镀层弹簧，工作寿命长。
高精度齿轮和齿条，啮合间隙小、精度高，输出功率大。
不锈钢紧固件，安全美观，抗腐蚀性强。
采用国际规范尺寸：输出轴槽、螺孔；顶部安装孔尺寸符合NAMUR标准；气源接口尺寸符合NAMUR标准；底部安装孔尺寸符合ISO5211、DIN3337标准, 方便安装电磁阀、限位开关等附件。

Designing features of ALPHA B Series Pneumatic Actuator
Extruded aluminum ASTM6005 body with both internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction.
Dual piston rack and pinion design for compact construction, symmetric mounting position, high-cycle life and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons.
Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout.
Modular preloaded spring cartridge design, with coated spring for simple versatile range, greater safely and corrosion resistance, longer cycle life.
Fully machined teeth on piston and pinion for accurate low backlash rack and pinion engagement, maximum efficiency.
Stainless steel fasteners for long term corrosion resistance
Full conformance to the latest specifications: ISO5211, DIN 3337 and Namur or product interchangeability and easy mounting of solenoids, limit switches and other accessories.