High Speed Rack And Pinion Rotary Actuator Double Action Or Single Action
double action or single action rack and pinion pneumatic rotary actuator
stainless steel 304 rotary actuators for corrosive environments. The rack and pinion transmitted rotary actuator is available in single-acting and double acting actuation. It is designed as per international standard ISO 5211 for easy and quick mounting. With 90° rotation, this actuator can produce torque up to 1069 NM. To operate this actuator, the normal air supply pressure is required from 4Kg/cm² to maximum 8Kg/cm².
We use only high grade quality materials in making our products. We use IC CF8 or CF8M casting material for actuator bodies and caps & racks. For pinions, we use AISI S.S. 304 or S.S. 316 and the seals are available in Buna-N and Viton. We tested each actuator before delivery to ensure the quality of the product.
The ATEX, SIL-3, and CE-certified rotary actuator required dry or lubricated compressed air to operate. It requires 2~8 Bar air supply pressure for double acting and spring return. The standard operating temperature -20°C to 80°C with NBR ‘O’ ring and for high temperature Viton ‘O’ ring, it can sustain -15°C to 150°C temperature. For low temperature -35°C to 80°C is also available with a Silicon ‘O’ ring.
| Material | Extruded Aluminum alloy |
| Rotary Angle | 0~90 degree |
| Structure | rack and pinion rotary actuator |
| Working Pressure | 2~8bar |
| Surface Treatment | hard anodizing |
| Working Temperature | Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F); High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F); Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F). |
| Connection | NAMUR, ISO5211 and DIN3337 |
| Application | ball valve, butterfly valve, and rotary machine |
| Cup Color | grey, black, sky blue, dark blue, red, orange |
AT series pneumatic actuators statement of usage and selection
- Through research development and design XM series pneumatic actuators incorporate the latest technology materials and innovative idea. The product proudly boasts the following features.
- Full conformance to the latest specifications: ISO5211,DIN3337 and VDINDE-3854,NAMUR.
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The extruding high intensity aluminum body possesses a honed internal surface coated with hard anode oxygenation for long life. Low coefficient of friction and swift performance.
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Excellent compact and modernized construction along with multi specifications makes the selection both economic and beneficial.
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All acting surface adopt high quality bearing resulting in low friction, high cycle life, and no noise
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The two independent external stroke adjustment bolts can easily and precisely adjust ±5°at both open and close directions.
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Same outline actuators have the functional modes of double acting and single acting (Spring -Return). The Spring-Return has the normally-open and normally-close styles.
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Multi function indicator with NAMUR is convenient for mounting accessories.
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Pre-compressed load spring is convenient for safe mounting and tear down procedures.
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Die-casting aluminum pistons and end caps have high intensity and light weight.
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Different O-rings materials are available for high and low temperature.
- Solenoid valves are easily mounted without any connecting plank
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