Airtac JSI Series Standard Cylinder JSI40X155S
2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI
AirTAC JSI40X155S Standard Cylinder Specifications
- Model: JSI40X155S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (1-1/2")
- Stroke: 155mm (adjustable stroke version available)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushioning at both ends
- Mounting style: Basic type (optional accessories: MF1 front flange, MB1 rear flange, or FB foot mounting)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod thread: M14x1.5 external thread
- Operating temperature: -20℃ to +80℃
- Material: Aluminum alloy barrel, hard anodized piston rod (Cr-Mo steel)
- Seal material: NBR (nitrile rubber) standard
- Weight: 2.65 kg (with magnetic piston)
- Dimensions:
- Length: 253mm (full retracted length)
- Body diameter: 40mm ±0.5mm
- Mounting base width: 32mm
- Rod end bracket height: 20mm
- Magnetic sensor compatibility: Built-in magnet for proximity switch detection (D-A93 series)
High-precision industrial cylinder featuring wear-resistant construction and integrated position sensing capability. The S-suffix model includes a permanent magnet in the piston for non-contact position feedback. Optimized for repetitive motion applications requiring precise stroke control and durability in harsh environments. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (1-2 drops/m³).
- Automated assembly line clamping mechanisms
- CNC machine tool part ejection systems
- Plastic injection molding machine core pulling
- Automotive welding fixture positioning
- Food packaging machine vertical lifts (with optional stainless steel version)
Installation note:
Maintain 0.5-1mm clearance between magnetic sensor and cylinder body.
For vertical mounting, install exhaust mist lubricator downstream.
Maximum side load: 30N at full extension.
| Property | Property Value |
|---|---|
| sku | JSI40X155S |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | 155mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.