2. Features C-shaped retaining rings for cylinder body and end cap fixation, with a riveted piston-rod structure for compactness and reliability;
3. Precision honed cylinder bore ensures superior wear resistance and extended durability;
4. Extended guide distance on front end cap enhances guiding performance;
5. Ultra-slim profile design optimizes space utilization in confined installations;
6. Integrated sensor grooves around the cylinder body simplify sensor mounting;
7. Multiple mounting accessories available for versatile configurations;
Category: Double Rod Cylinders | Brand: Airtac | Series: ACQD
AirTAC ACQD20X70SB Double Rod Compact Cylinder Specifications
- Model: ACQD20X70SB
- Type: Double-acting, double rod thin-series cylinder
- Bore size: 20mm
- Stroke: 70mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Temperature range: -20℃ to 80℃ (NBR seals)/-20℃ to 60℃ (FKM seals)
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with 4x M5 threaded holes
- Port size: M5x0.8 (standard) with G1/8 adaptor optional
- Piston rod thread: M6x1 external thread (both ends)
- Material: Aluminum alloy barrel, hard anodized rod (S45C steel)
- Seal material: Standard NBR (Nitrile), FKM optional
- Double rod extension: 15mm per rod end (excluding thread)
- Weight: 0.65kg (without accessories)
- Dimensions: 128mm(L) × 34mm(W) × 34mm(H) (retracted state)
- Max theoretical force: 92N at 0.6MPa (extending/retracting)
- Air consumption: 22.6cm³/stroke at 0.5MPa
Ultra-slim profile cylinder (34mm height) designed for space-constrained automation systems. Features dual chrome-plated rods for balanced thrust and precise linear motion control. Integrated shock absorbers minimize end-impact noise (adjustable via needle valves). Compatible with magnetic sensors (slot width 8.5mm for D-A93 series).
- PCB handling robots requiring symmetrical force distribution
- Medical device positioning stages with limited vertical clearance
- Packaging machine gate actuators needing dual-side position feedback
- Semiconductor wafer transfer systems demanding vibration-free operation
- Textile machinery tension control mechanisms
| Property | Property Value |
|---|---|
| sku | ACQD20X70SB |
| Mounting Type | Without Mounting Accessories |
| 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 | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 70mm |
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.









