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OEM Factory Direct TN Series Dual Rod Pneumatic Cylinder Manufacturer Double-Acting Twin Rod Air Cylinder Compatible With Airtac Wholesale
TN Series dual-rod pneumatic cylinders (bore Ø10–32 mm, strokes up to 500 mm)—two parallel rods provide effective anti-rotation without an external guide. Double-acting with adjustable cushioning and magnetic piston option; working pressure up to 1.0 MPa. Compatible with Airtac TN twin-rod cylinders at factory-direct prices.
- Overview
- Recommended Products
- Pick-and-place units — gripper mounting with anti-rotation and precise orientation
- Assembly lines — pressing, inserting, positioning and clamping stations
- 3C / electronics manufacturing — PCB handling, component placement and precision feeding
- Packaging machinery — sealing heads, carton forming and conveying units
- Material transfer & handling — pushing, lifting and transferring workpieces
- Test & inspection fixtures — probe actuation and positioning in test equipment
- Engraving / marking machines — tool head movement with stable orientation
- Medical device manufacturing — clean, precise linear movement
- Textile & printing machinery — traverse and guiding units
- General automation — wherever load rotation must be prevented without a bulky guide
- Twin-rod anti-rotation — two parallel rods prevent load rotation; no external guide rail needed.
- Compact footprint — saves space compared with guided cylinders of the same capability.
- High rigidity — absorbs side loads and moments, protecting seals and extending service life.
- Smooth, quiet motion — adjustable cushioning on both ends for precise stops.
- Full bore range — Ø10 / 16 / 20 / 25 / 32 mm; strokes up to 500 mm standard, longer on request.
- Stroke adjustable — adjustable stroke (-10 ~ 0 mm) via the barrel for fine end-position tuning.
- Magnetic piston option — reed or solid-state switches for position feedback and PLC control.
- Tough materials — stainless steel dual rods, hard anodized aluminum body.
- High working pressure — up to 1.0 MPa for strong output in a compact package.
- Airtac TN-compatible, factory direct — drop-in replacement at wholesale price with low MOQ.
Product Detailed Description：
The TN Series is a compact dual-rod pneumatic cylinder with two parallel guide rods and a hard anodized aluminum body. Engineered as a direct functional replacement for Airtac TN, it delivers identical performance and mounting compatibility at significantly lower cost. The twin-rod design prevents load rotation and absorbs side loads without an external guide, with adjustable cushioning and a magnetic piston option for smooth, feedback-ready operation.
Application Industries
Product feature
1.Enterprises standard is implemented.
2.Embedded installation and fixation mode saves the installation space.
3. It is good resistance to bending and twisting moments.4.Mounting holes on three sides facilitates multi-positionmounting.
5.Bumper in front of the barrel can adjust the stroke of cylinder and relieve impact.
6.Standard configuration of this series has magnet and the type without magnet is not available.
Specification
Bore size(mm) |
10 |
16 |
20 |
25 |
32 |
Acting type |
Double acting |
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Fluid |
Air(to be filtered by 40um filter element) |
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Operating pressure |
0.2~1.0MPa(29~145psi） 0.15~1.0MPa(22~145psi） |
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Proof pressure |
1.5MPa(215psi) |
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Temperature ℃ |
-20~70 |
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Speed range mm/s |
30~500 |
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Adjustable stroke mm |
-5~0 |
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Stroke tolerance |
≤100 100 |
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Cushion type |
Bumper |
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Non-rotating tolerance |
±0.4° |
±0.3° |
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Port size |
M5*0.8 |
1/8" |
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MOQ |
10 |
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Lead Time |
10 |
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Warranty |
1 year |
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Pattern of Payment |
Paypal ;T/T;L/C;D/P |
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TN series Dual Rod Cylinder Stroke and Industry Selection Reference Table
Cylinder Stroke |
Common Bore Diameter |
Core Application Industry |
Adapted Equipment/Scenarios |
Key Selection Requirements |
5~20mm |
6/10/16mm |
3C Electronic Manufacturing |
Mobile/tablet assembly, terminal crimping, SMT positioning, small part clamping |
Micro-stroke, high precision, fast response, anti-workpiece rotation |
25~50mm |
16/20/25mm |
3C Electronics / Hardware & Plastic Processing |
Dispenser positioning, small punching jigs, assembly line stop mechanisms, part sorting |
Short-stroke pushing, strong torsion resistance, stable output |
60~100mm |
20/25/32mm |
General Automation / Packaging & Printing |
Small manipulator loading/unloading, labeling machine feeding, carton sealer pushing, bottle cap screwing |
Medium-stroke linear handling, precise guiding, stable operation |
125~200mm |
32/40/50mm |
Auto Parts / Logistics Sorting |
Auto small parts assembly, sorter pushing, testing equipment fixture positioning, plastic part picking & placing |
Long-stroke pushing, double-shaft bearing, anti-rod offset load |
250~300mm |
40/50/63mm |
Large-Scale Automation / Medical Devices |
Large fixture clamping, medical device accessory assembly, short-distance transfer of heavy workpieces |
Large bore with long stroke, high rigidity, strong load capacity |
Customization Options
Customization Item |
Options & Details |
Lead Time |
Bore Size |
Ø10 / 16 / 20 / 25 / 32 mm |
3 – 5 days |
Stroke Length |
Standard up to 500 mm. Options: custom stroke up to 1000 mm (bore-dependent) |
3 – 5 days |
Stroke Adjustment |
Standard: adjustable stroke (-10 ~ 0 mm) via barrel. Options: fixed stroke with mechanical stops |
3 – 5 days |
Acting Type |
Double-acting (standard). Options: double rod extended both ends, spring return |
5 – 7 days |
Rod Material |
Standard: stainless steel. Options: 316L stainless (enhanced corrosion), hard chrome-plated (extreme wear) |
5 – 7 days |
Rod Thread |
Standard: ISO metric. Options: UNC/UNF inch, extended/reduced rod, internal thread |
3 – 5 days |
Cushioning |
Standard: adjustable cushioning both ends. Options: rubber bumper (no cushioning) |
3 – 5 days |
Seal Material Upgrade |
Standard: NBR (-10 °C ~ 70 °C). Options: Viton/FKM (-10 °C ~ 150 °C), HNBR (-25 °C ~ 100 °C), EPDM (food-grade), silicone (medical) |
5 – 7 days |
High-Temperature Variant |
Viton seals + high-temperature grease + stainless hardware — rated to 150 °C continuous |
7 – 10 days |
Low-Temperature Variant |
Low-temperature seals + arctic grease — rated to -40 °C |
7 – 10 days |
Non-Lubricated Variant |
Self-lubricating seals + dry-film bore — oil-free compressed air systems |
7 – 10 days |
Magnetic Piston / Switch |
Standard: non-magnetic. Options: magnetic piston + pre-installed reed or solid-state sensors (PNP/NPN, 2-wire/3-wire) |
5 – 7 days |
Port Thread |
Standard: PT (Rc). Options: G (BSPP), NPT, metric |
3 – 5 days |
Mounting Accessories |
Load plate, foot brackets, flange — all stainless steel hardware available |
3 – 5 days |
OEM Branding |
Custom laser engraving on body; neutral packaging for distribution |
3 – 5 days |
Product Advantages
lnstallation and application
1.when load changes in the work, the cylinder with abundant outputcapacity shall be selected.
2.Relative cylinder with high temperature resistance or corrosionresistance shall be chosen under the condition of high temperature or corrosion;
3.Necessary protection measure shall be taken in the environmentwith higher humidity, much dust or water drops, oil dust and
welding dregs.
4.Dirty substances in the pipe must be eliminated before cylinder isconnected with pipeline to prevent the entrance of particles intothe cylinder;
5.The medium used by cylinder shall be filtered to 40um or below.6.As both the front cover and piston are short, too large stroke cannot be selected.
7.Anti-freezing measure shall be adopted under low temperatureenvironment to prevent moisture freezing.
8.The cylinder shall avoid redial load in operation to maintain thenormal and extend service life.
9.lf the cylinder is dismantled and stored for a long time, pleaseconduct anti-rust treatment to the surface.Anti-dust cap shall beinserted into the inlet and outlet ports.As the precision of themanufacture and guide is high,Please do not dismantle the fixedblock or cylinder cover .
FAQ
Q1. Can I directly replace your cylinders with SMC/Festo/Parker cylinders?
A1. We have the exact same models as SMC FESTO Parker, conforming to international standards (ISO6431, ISO15552, ISO6432), which can completely replace original SMC/Festo/Parker models.
Q2. Are your cylinder mounting dimensions the same as the original?
A2. Our mounting holes are exactly the same as the original. We can send you drawings for confirmation, and also confirm your thread specifications (PT/NPT/G/BSPP).
Q3. If my original brand and model are no longer available, can you provide replacement recommendations based on the old model?
A3. You can upload a photo or nameplate of your old cylinder, and we can provide a replacement model.
Q4. What material are your cylinder seals made of? What are the applicable operating temperatures?
A4. Our seals are made of NBR (general purpose), Viton (high temperature/chemical corrosion resistant), or PU (wear resistant). We can also customize cylinders with special materials to meet your needs.
Q5. What is the cushioning method of the cylinder? Is it adjustable?
A5. Cylinder cushioning methods include rubber cushioning, air cushioning, and the position of the air cushioning adjustment valve, which is crucial for reducing equipment vibration.
Q6. Can I customize a special stroke length? How long is the delivery time?
A6. We can customize any length you want, and the customization time is usually 3-5 days.
Q7. Does the piston rod (PistonRod) have a surface treatment? How is its rust resistance?
A7. Our piston rods are hard chrome plated and made of stainless steel, offering strong wear resistance.
Q8. What is your warranty period? What happens if there is a leak?
A8. Our products typically come with a 12-18 month warranty. We provide a repair kit and videos on how to repair leaks.
Q9. Do you support small trial orders? Is a full carton minimum order required?
A9. No MOQ for stock items and small quantity sample support.
Q10. What is the shipping time? Is there an expedited channel for urgent repair orders?
A10. For small and urgent orders, we can ship within three days because we have a large inventory of stock.
Q11. Can you provide test reports that comply with RoHS/CE/ISO standards?
A11. Our products comply with RoHS/CE/ISO standards and we can provide certificates.
Factory Advantages and Certifications
Company Introduction 1
Company Introduction 2
Certification
