2. Multiple mounting configurations for simplified installation;
3. Supports parallel cylinder mounting to optimize space utilization;
4. Precision-guided piston rod eliminates need for external lubrication;
5. Integrated piston rod locking block prevents rotation during operation;
6. Extensive range of models and specifications for diverse applications;
7. Optional high-temperature seals available for 0-150℃ operating range (Optional).
Category: Adjustable Cylinders | Brand: AirTAC | Series: MKJ Series
AirTAC MKJ Adjustable Cylinder MKJ32X40-40S Technical Details
- Model: MKJ32X40-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø32mm
- Stroke: 40mm (adjustable)
- Mounting style: Basic type (MF1)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Port size: M5x0.8 (standard) / optional NPT1/8
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal type: NBR + PU combination
- Weight: 1.8kg (approx.)
- Dimensions:
- Extended length: 199mm
- Retracted length: 159mm
- Body diameter: Ø50mm
- Mounting base: 44mm x 44mm
Precision-engineered adjustable stroke cylinder featuring dual-position locking for stable intermediate stops. The unique spiral groove design enables smooth stroke adjustment (±2mm accuracy) without disassembly. Ideal for applications requiring variable positioning in confined spaces.
- Plastic injection molding ejector systems
- Conveyor belt positioning mechanisms
- Automotive welding fixture controls
- Semiconductor wafer handling equipment
- Printing press paper feed adjustments

Property | Property Value |
---|---|
sku | MKJ32X40-40S |
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 | PT1/8 |
Magnet | S-Magnetic |
Cushion Type | Bumper Pad |
Bore Diameter | <32 mm> |
Stroke | <40mm> |
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.