Rack and Pinion Single Acting Pneumatic Actuator S63 K10 Butterfly China Factory Made
Model NO.
SR83/SR52/S63/75/S92/S105/S125/S140
Acting Type
Da/Sr
Material
Aluminum
Customized
Customized
Structure
Rack and Pinion
Transport Package
Woodenc Case
Trademark
HIC/CNHUIER
Origin
Wuxi Suzhou
HS Code
84123900
Production Capacity
1000000PCS/Year
Reference Price
$ 9.00 - 450.00
Description
Product Description
PNEUMATIC ACTUATOR
Design
Pneumatic actuators are aluminum alloy actuator which 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.
Structure
1. Indicaor
Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on.
2. Pinion
The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211,DIN3337,NAMUR.The dimensions can be customized and the stainless steel is available.
3. Actuator body
According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated.
4. End caps
Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated.
5. Pistons
The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
6. Travel adjustment
The two independent external travel stop adjustment bolts can adjust 5˚ at both open and close directions easily and precisely.
7. High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
8. Bearings & guides
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
9. O-rings
NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used.
Features
-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.
-Die-casting teeth on piston and pinion for accurate low backlash make rack and pinion engagement with maximum efficiency, having long term corrosion resistance with stainless steel fasteners.
-Full conformance to the latest specifications:ISO5211, DIN3337 and NAMUR or product interchangeability and easy mounting of solenoids, limit switches and other accessories.
Operating Principle
Double acting
Standard rotation:
Air to port A forces the pistons outwards, causing the pinion to turn counter clockwise while the air is being exhausted from port B. Air to port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from port A.
Reverse rotation:
Air to port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from port B. Air to port B forces the pistons inwards, causing the pinion to turn counter clockwise while the air is being exhausted from port A.
Spring return
Standard rotation:
Air to port A forces the pistons outwards, causing the springs to compress, the pinion turns counter clockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
Reverse rotation:
Air to port A forces the pistons outwards, causing the springs to compress, the pinion turns clockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns counter clockwise while air is being exhausted from port A.
Assemble, Parts and Material
Design
Pneumatic actuators are aluminum alloy actuator which 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.
Structure
1. Indicaor
Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on.
2. Pinion
The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211,DIN3337,NAMUR.The dimensions can be customized and the stainless steel is available.
3. Actuator body
According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated.
4. End caps
Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated.
5. Pistons
The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
6. Travel adjustment
The two independent external travel stop adjustment bolts can adjust 5˚ at both open and close directions easily and precisely.
7. High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
8. Bearings & guides
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
9. O-rings
NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used.
Features
-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.
-Die-casting teeth on piston and pinion for accurate low backlash make rack and pinion engagement with maximum efficiency, having long term corrosion resistance with stainless steel fasteners.
-Full conformance to the latest specifications:ISO5211, DIN3337 and NAMUR or product interchangeability and easy mounting of solenoids, limit switches and other accessories.
Operating Principle
Double acting
Standard rotation:
Air to port A forces the pistons outwards, causing the pinion to turn counter clockwise while the air is being exhausted from port B. Air to port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from port A.
Reverse rotation:
Air to port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from port B. Air to port B forces the pistons inwards, causing the pinion to turn counter clockwise while the air is being exhausted from port A.
Spring return
Standard rotation:
Air to port A forces the pistons outwards, causing the springs to compress, the pinion turns counter clockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
Reverse rotation:
Air to port A forces the pistons outwards, causing the springs to compress, the pinion turns clockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns counter clockwise while air is being exhausted from port A.
Assemble, Parts and Material
| No. | Description | Qty | Standards Material | Protection | Optional Material |
| 1 | Indicator screw | 1 | Plastic(ABS) | ||
| 2 | Indicator | 1 | Plastic(ABS) | ||
| 3 | Spring clip | 1 | Stainless steel(304) | ||
| 4 | Metal washer | 1 | Stainless steel(304) | ||
| 5 | Outside washer | 1 | polyoxymethylene | ||
| 6 | Body | 1 | Extruded aluminum alloy | Hard anodized etc | |
| (6005-T5) | |||||
| 7 | O-ring(pinion top) | 1 | NBR | Viton/silicone | |
| 8 | Bearing(pinion top) | 1 | polyoxymethylene | ||
| 9 | Inside washer | 1 | polyoxymethylene | ||
| 10 | Travel stop | 1 | Alloy steel(45#) | ||
| 11 | Pinion | 1 | Alloy steel(45#) | Nickel plated | Stainless steel |
| 12 | Bearing (pinion bottom) | 1 | NBR | Viton/silicone | |
| 13 | O-ring(pinion bottom) | 1 | polyoxymethylene | ||
| 14 | Hole sealant | 2 | NBR | Viton/silicone | |
| 15 | O-ring(adjust screw) | 2 | NBR | Viton/silicone | |
| 17 | Nut (adjust screw) | 2 | Stainless steel(304) | ||
| 18 | Adjust screw | 2 | Stainless steel(304) | ||
| 19 | Piston | 2 | Die-Cast aluminum(101A) | Anodized/zinc galvanized | Stainless steel |
| 20 | Plate(piston) | 2 | polyoxymethylene | ||
| 21 | Bearing (piston) | 2 | polyoxymethylene | ||
| 22 | O-ring(piston) | 2 | NBR | Viton/silicone | |
| 23 | Spring | 0~12 | Spring steel | Dip coating | |
| 24 | O-ring(end cap) | 2 | NBR | Viton/silicone | |
| 25 | End cap | 2 | Die-Cast aluminum(ADC12) | Powder polyester painted etc | |
| 26 | Cap screw | 8 | Stainless steel(304) | ||
| 27 | Stop screw | 2 | Stainless steel(304) | ||
| 28 | Nut (stop screw) | 2 | Stainless steel(304) |
Pneumatic Actuator
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