- Power Transmission - Mechanical components
- Actuator and Positioning System
- Pneumatic actuator
- Taizhou Juhang Automation Equipment Technology Co., Ltd
Rotary actuator JHA0012 DA - JHA8000 DApneumaticpistonrack-and-pinion
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Characteristics
- Type
- pneumatic
- Movement
- rotary
- Technology
- piston, rack-and-pinion, cylinder, double-piston
- Configuration
- double-acting
- Material
- aluminum, alloy
- Norms
- ISO, VDI/VDE 3845
- Protection class
- IP68, maintenance-free, waterproof, dust-proof, ATEX, explosion-proof
- Applications
- industrial, for medical equipment, for construction equipment, for the oil and gas industry, damper, control, for ball valves, for semiconductors, for ball valves, for butterfly valves, chemistry, for throttle valve, for washdown applications
- Other characteristics
- high-speed, compact, precision, high-performance, fast response time, mechanical, wear-resistant, custom, low-friction, anti-corrosion, ATEX, high-efficiency, quarter-turn, NAMUR, adjustable-stroke
- Pressure
Max.: 8 bar
(116.03 psi)Min.: 2 bar
(29.01 psi)- Torque
Max.: 13,187 Nm
(9,726.232 ft.lb)Min.: 5 Nm
(3.688 ft.lb)- Rotation angle
Max.: 90 °
Min.: 0 °
- Operating Temperature
Max.: 150 °C
(302 °F)Min.: -60 °C
(-76 °F)
Description
Maintenance-free pneumatic actuator is a pneumatic actuator powered by compressed air, driven by the linear motion of the piston rack and pinion to the gear drive of the output shaft, with rotary stroke output. Widely used in the ball valve, butterfly valve, plug valve and other angular stroke valve switching and adjustment, can also be applied to other rotary occasions, is the ideal device to achieve industrial pipeline automation control
2. Product Parameter (Specification)
Application:Ball valve, butterfly valve, plug valve and other valv
Cylinder body material:Aluminum alloy (surface coating: hard anodized)
End cover material:Die-casting aluminum alloy (surface coating: powder spraying)
Air source control:Through filtered compressed air, no need lubricate oil，the oil must suit for NBR under lubricated condition.
Applicable ambient temperature:Standard
High temperature -15℃~120℃
Flange standard:ISO 5211
Service life:Maintenance-free and low friction , switch service life more than 1 million times.
3.Product Features
maintenance-free pneumatic actuatorhave the below characteristics:
●Structure : compact rack and pinion pneumatic actuator.
●Low friction ,long service life and the switching times up to 1000,000 times.
●Applied to angular stroke valves, ball valves, butterfly valves, plug valves and other valves.
●Mounting flange in accordance to DIN/ISO5211,control valve with NAMUR standard.
●High quality aluminum alloy material, surface coating by hard anodized ,
Catalogs
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Pneumatic Actuator
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.