Airtac TWQ Stopper Cylinder TWQ40X30SKF
1. Compliant with JIS standards;
2. Reinforced piston rod design effectively enhances impact resistance;
3. Fixed mounting height with multiple rod end configurations. Hydraulic shock absorber option delivers superior cushioning performance;
4. Lever-type roller mechanism incorporates self-locking device to prevent rebound pushback from blocked objects;
5. Comprehensive series and specifications available for diverse application needs.
Category: Stopper Cylinder | Brand: AIRTAC | Series: TWQ
AirTAC TWQ40X30SKF Stopper Cylinder Technical Details
- Model: TWQ40X30SKF
- Type: Double-acting compact stopper cylinder
- Bore size: Ø40mm
- Stroke: 30mm (adjustable)
- Operating pressure: 0.15–0.9 MPa
- Temperature range: -10℃ to 80℃
- Cushioning type: Adjustable rubber buffer + external shock absorber
- Rod thread: M10×1.25
- Mounting: Standard front flange (ISO 15552 compatible)
- Seal material: NBR/PU hybrid seals
- Weight: 1.65kg ±2%
- Dimensions: 175mm(L) × 55mm(W) × 55mm(H)
- Piston rod material: Hard chrome-plated carbon steel
- Repeat positioning accuracy: ±0.5mm
- Air connection: G1/8 (BSPP)
High-precision stopping cylinder with integrated shock absorption, featuring dual-position magnetic sensor slots (SKF indicates built-in sensor compatibility). The hardened stainless steel guide rod ensures wear resistance in high-cycle applications. Includes anti-rotation mechanism for stable vertical/horizontal operation.
- Workpiece positioning in CNC loading systems
- Pallet stoppers in conveyor sorting lines
- Press machine safety interlocks
- Robotic arm end-effector positioning
- 3D printer bed stabilization mechanisms
Installation protocol:
Apply 2-3Nm torque during sensor mounting. Lubricate with ISO VG32
pneumatic oil if operating below -5℃. Maximum side load: 15N.
Recommend using with AR-06 speed controller for optimal damping.
| Property | Property Value |
|---|---|
| sku | TWQ40X30SKF |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Self-locking |
| Stroke | 30mm |
| Blocking Method | Lever Roller Type |
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.