AMG气动阀SAD/SAF系列 示例SAF20NC产品描述
AMG SAD / SAF气动执行器的特点是齿条和小齿轮的基本设计元素。在这种情况下，旋转运动通过两个相互作用的活塞的直线运动产生。活塞架与小齿轮啮合，小齿轮将旋转运动传递给电枢。活塞运动受到活塞表面上的压缩空气的影响。
在活塞滑动运动期间产生的横向力被导杆吸收。这确保了活塞的完美轴向引导，从而使活塞密封良好且永久地起作用。
由于齿条和小齿轮之间的恒定有效距离，在齿轮/齿轮原理下在切换过程中产生均匀的扭矩过程。
对于AMG SAD执行器，运动由压缩空气产生。当外室通风时，开关轴顺时针旋转（阀门关闭）。当内腔通风时，开关轴逆时针旋转（阀门打开）。
SAF型AMG旋转执行器通过压缩空气和弹簧力移动。对于单作用执行器，仅内腔由压缩空气加压。由此产生的力不仅使阀门沿一个方向移动，而且同时使张力同时使安全弹簧返回。弹簧力能够在发生故障时将阀门移动到安全位置“关闭”或“打开”。
所有气动驱动器的一般优点是它们可以在爆炸性或潮湿环境中毫无问题地使用。在泄漏的情况下，对操作人员没有危险。
技术规格：
设计：气动双活塞角行程执行器
设计特点：齿轮齿轮原理，通过导杆的活塞导向
旋转角度： 90°
控制压力：至少2 bar; 最大8 bar
控制介质：过滤后的干燥压缩空气或所有非腐蚀性气体介质
环境温度： -25°C至+ 80°C /可选：-60°C至+ 100°C
安装：任何
耐腐蚀性：工业环境
润滑：使用DIN 51825-K2K-30
扭矩永久润滑：扭矩： 3.5 Nm至7051 Nm
AMG SAD/SAF pneumatic actuators are characterized by the essential design elements rack and pinion. In this case, the rotary movement is produced by the straight movement of two pistons acting against each other. The racks of pistons are engaged with the pinion, which transmits the rotary motion to the armature. The piston movement is effected by compressed air on the piston surfaces.
The transverse forces occurring during the sliding movement of the pistons are absorbed by guide rods. This ensures a perfect axial guidance of the pistons, so that the piston seals function well and permanently.
From the principle of rack / pinion results an uniform torque course during the switching process due to the constant effective distances between the rack and pinion.
For AMG SAD actuators, the movement is generated with compressed air. When the outer chambers are ventilated, the switching shaft rotates clockwise (valve closes). When the internal chamber is ventilated, the switching shaft rotates counterclockwise (valve opens).
AMG rotary actuators of type SAF are moved with compressed air and spring force. For single-acting actuators, only the inner chamber is pressurized with compressed air. The force generated thereby not only moves the valve in one direction, but tensions at the same time the safety springs for the return. The spring force is able to move the valve into the safety position "CLOSE" or "OPEN" in the event of a failure.
A general advantage of all pneumatic drives is that they can be used without problems in explosive or humid environments. In the case of leaks, there is no danger to the operating personnel.
Technical specifications:
Design: Pneumatic double piston quarter-turn actuators
Design features: rack-pinion principle, piston guide via guide rods
Rotation angle: 90 °
Control pressure: at least 2 bar; Max. 8 bar
Control medium: filtered, dry compressed air or all non-aggressive, gaseous media
Ambient temperature: -25 ° C to + 80 ° C / Optional: -60 ° C to + 100 ° C
Installation: any
Corrosion resistance: industrial atmosphere
Lubrication: Permanent lubrication with grease DIN 51825-K2K-30
Torques: from 3.5 Nm to 7051 Nm (see Torque Tables)
Maintenance and inspection:
AMG SAD / SAF pneumatic actuators are maintenance-free. The condition for this are the proper design of the actuator, perfectly purified control medium,
As well as normal ambient conditions.
AMG气动阀SAD/SAF系列技术参数及选型资料
AMG气动阀SAD/SAF系列 示例SAF20NC
爱泽工业(IZE INDUSTRIES)特价经销、常用AMG气动阀型号：
AMG气动阀SAD-SAF-05
AMG气动阀SAD-SAF-I0
AMG气动阀SAD-SAF-I0-BR16
AMG气动阀SAD-SAF-15
AMG气动阀SADSAF-15-BR16
AMG气动阀SAD-SAF-20
AMG气动阀SAD-SAF-20-BR16
AMG气动阀SAD-SAF-25
AMG气动阀SAD-SAF-25-BR16
AMG气动阀SAD-SAF-30
AMG气动阀SAD-SAF-30-BR16
AMG气动阀SAD-SAF-33
AMG气动阀SAD-SAF-33-BR16
AMG气动阀SAD-SAF-35
AMG气动阀SAD-SAF-35-BR16
AMG气动阀SAD-SAF-40
AMG气动阀SAD-SAF-40-BR16
AMG气动阀SAD-SAF-42
AMG气动阀SAD-SAF-42-BR16
AMG气动阀SAD-SAF-43
AMG气动阀SAD-SAF-43-BR16
AMG气动阀SAD-SAF-45
AMG气动阀SAD-SAF-45-BR16
AMG气动阀SAD-SAF-50
AMG气动阀SAD-SAF-50-BR16
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关AMG气动阀SAD/SAF系列 示例SAF20NC的疑问，请随时与我们联系，（021-3100 6702），我们将尽全力解决您的问题。
有关AMG气动阀SAD/SAF系列 示例SAF20NC更详细的信息或者购买AMG气动阀SAD/SAF系列 示例SAF20NC相关产品，请联系爱泽工业。
If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website:www.ize-industries.com.
AMG气动阀SAD/SAF系列产品描述
