Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X85-40S
1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25
AirTAC SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X85-40S Specifications
- Series: SDAJ (Adjustable Stroke Compact Series)
- Bore size: 20mm (Available range: 12/16/20/25mm)
- Stroke: 85mm (Standard stroke range: 10-300mm)
- Mounting type: Front flange & Side flange options
- Port size: M5x0.8 (Dual ports for forward/return strokes)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Position detection: Magnetic switch ready (M9/M12 connector optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile) with wear-resistant piston ring
- Weight: 0.48kg (Cylinder body only)
- Dimensions: 130mm(L) × 34mm(W) × 34mm(H)
- Rod end type: Female thread M6x1.0
- Repeat positioning accuracy: ±0.5mm
- Max speed: 500mm/s
Ultra-slim profile pneumatic cylinder (only 34mm height) with patented stroke adjustment mechanism. Features dual-action piston with chrome-plated rod and anodized aluminum body. The 40S suffix indicates built-in auto-locking stroke adjustment screws and shock-absorbing end caps. Requires filtered air (≤50μm) with ISO VG32 lubricant.
- Precision clamping in semiconductor wafer handling
- Vertical lift mechanisms in packaging machinery
- Space-constrained automation cells (electronics assembly)
- Medical device positioning systems
- 3C product testing equipment actuators
Installation guidelines:
Use alignment jig during mounting to ensure parallel installation. Lubricate through air port before initial use.
Adjust stroke via hex key while monitoring pressure gauge (recommended 0.3-0.6MPa during adjustment).
Avoid side load exceeding 5N.
| Property | Property Value |
|---|---|
| sku | SDAJ20X85-40S |
| Adjustable Stroke | <40mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 85mm |
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.