Airtac MDJ Adjustable Cylinder MDJ32X30-30S
AirTAC MDJ Adjustable Stroke Cylinder MDJ32X30-30S Specifications
- Model: MDJ32X30-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 30mm (mechanically adjustable)
- Cushioning type: Rubber buffer + adjustable stopper
- Operating pressure: 0.05–1.0 MPa
- Port size: M5x0.8 (standard), optional NPT1/8
- Mounting style: Basic type (no built-in mounts)
- Rod material: Chrome-plated carbon steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 0.68kg ±2%
- Dimensions:
- Extended length: 170mm
- Retracted length: 140mm
- Body width: 48mm
- Height with rod: 66mm
- Protection rating: IP54 (standard sealing)
The MDJ series features a unique mechanical stroke adjustment mechanism with ±1mm precision, allowing micro-positioning without external sensors. Its dual cushioning system combines rubber buffers and screw-lock stoppers for reduced end-impact noise (≤70dB). The hardened piston rod (HRC 45-50) resists side loads in misalignment applications.
- Precision workpiece clamping in CNC fixtures
- Variable height positioning in packaging machinery
- Force-controlled pressing operations
- Semiconductor handling equipment
- Modular pneumatic test rigs
Operation note:
Lubricate with ISO VG32 hydraulic oil before initial use. For vertical installations,
maintain ≥0.3MPa pressure to prevent seal extrusion. Maximum side load: 15N.
- Loosen both lock nuts (M10 size)
- Rotate stopper screws clockwise to reduce stroke
- Tighten nuts to 1.5N·m torque after adjustment
- Verify stroke with test cycles before operation
| Property | Property Value |
|---|---|
| sku | MDJ32X30-30S |
| Adjustable Stroke | 30mm |
| 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 | 30mm |
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.