AirTAC TWG double-acting and TTG air-retract/spring-extend height-adjustable stopper...
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AirTAC TWG double-acting and TTG air-retract/spring-extend height-adjustable stopper cylinders, bores32/40/50. Match published stroke, C/B/R/K rod, magnet and K self-lock, mounting height and load conditions before quotation.
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TWG
Height-adjustable double acting
TTG
Height-adjustable air-retract / spring-extend
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AirTAC TWG TTG family overview official Chinese reference
Helpful for Model Matching:
| Family and return | TWG is height-adjustable double acting; TTG is height-adjustable single acting: air retracts the rod and compresses the rear spring, loss of air lets the spring extend. TTG is not spring-retract. TWQ fixed-height is a separate mounting family. |
| Size and stroke | Bores 32/40/50 mm. Bore32 published strokes10/15/20 mm; bore40/50 strokes20/25/30 mm. Other strokes need confirmation, not a generated standard code. |
| Rod and lock | C round rod; B flat rod; R roller; K lever roller with adjustable hydraulic shock absorber. F self-lock is documented for K lever roller only, prevents workpiece rebound after damping. No K/F lock capacity inferred. |
| Magnetic option | Blank no magnet; S magnet. Magnetic and nonmagnetic envelopes are equal in the dimension notes. Exact sensor model, mounting and wiring are confirmed separately; S does not specify an included sensor. |
| Operating conditions | TWG0.15–1.0 MPa; TTG0.2–1.0 MPa. Proof1.5 MPa is not service pressure. Air filtered40 μm or finer; −20 to70°C, avoid freezing. No lubrication required. Stroke tolerance +1.0/0 mm; anti-rotation and bumper cushioning stated. |
| Ports and mounting | Only blank PT1/8 port option. Flange square70 mm (32) or80 mm (40/50); four Ø9 mm through mounting holes, square pitch50/60 mm. Height-adjustment thread M36×1.5 (32), M45×1.5 (40/50). TTG has no B port; do not plumb it as double acting. Use exact C/B/R/K height/envelope drawings. |
| Load selection | Selection sheet separates impacting mass/speed curves from horizontal-force/operating-pressure curves labelled C/B/R. Do not treat mass kg as force N or apply one curve to every K/F configuration. Send mass, impact speed, force direction/contact height, pressure and cycle rate; verify curve and actual mounting before selection. |
| K damping and use | K absorber adjustment must match load and be restored with retaining screw and cover. Side impact on the lever is prohibited; high-speed loading or direct load contact with the lowered lever can damage the mechanism. F lock has separate damping/locking/release sequence shown in its source drawing. No application-fit promise. |
| Shock absorber replacement | Source specifies ASJ1408 for32/40/50 lever configurations and states this internal-pressure-use structure differs from an ordinary hydraulic shock absorber. It is consumable; confirm exact original component/interface before replacement. Do not replace with a generic absorber solely because the model name looks similar. |
| RFQ inputs | Send full TWG/TTG code or label, height and mount drawing, rod/lock and sensor details, air/return arrangement, conveyor/contact photo, load mass/speed/force/cycle, quantity and destination. Availability, installed fit and load selection are confirmed through inquiry. |
Ordering code matching
Code format
[TWG/TTG][32/40/50]X[stroke][S][C/B/R/K][F only K]Bore-dependent stroke; blank PT1/8.TWG50X20SKFTWG32X10SCTTG40X25RTTG32X15K| 1Acting and size | 2Magnet and rod | 3Interface |
|---|---|---|
| TWG is height-adjustable double acting; TTG is height-adjustable single acting: air retracts the rod and compresses the rear spring, loss of air lets the spring extend. TTG is not spring-retract. TWQ fixed-height is a separate mounting family. Bores 32/40/50 mm. Bore32 published strokes10/15/20 mm; bore40/50 strokes20/25/30 mm. Other strokes need confirmation, not a generated standard code. | C round rod; B flat rod; R roller; K lever roller with adjustable hydraulic shock absorber. F self-lock is documented for K lever roller only, prevents workpiece rebound after damping. No K/F lock capacity inferred. Blank no magnet; S magnet. Magnetic and nonmagnetic envelopes are equal in the dimension notes. Exact sensor model, mounting and wiring are confirmed separately; S does not specify an included sensor. | Only blank PT1/8 port option. Flange square70 mm (32) or80 mm (40/50); four Ø9 mm through mounting holes, square pitch50/60 mm. Height-adjustment thread M36×1.5 (32), M45×1.5 (40/50). TTG has no B port; do not plumb it as double acting. Use exact C/B/R/K height/envelope drawings. |
If the label is incomplete, send the readable parts together with a photo.
TWG50X20SKF1Acting and size
TWG is height-adjustable double acting; TTG is height-adjustable single acting: air retracts the rod and compresses the rear spring, loss of air lets the spring extend. TTG is not spring-retract. TWQ fixed-height is a separate mounting family. Bores 32/40/50 mm. Bore32 published strokes10/15/20 mm; bore40/50 strokes20/25/30 mm. Other strokes need confirmation, not a generated standard code.
2Magnet and rod
C round rod; B flat rod; R roller; K lever roller with adjustable hydraulic shock absorber. F self-lock is documented for K lever roller only, prevents workpiece rebound after damping. No K/F lock capacity inferred. Blank no magnet; S magnet. Magnetic and nonmagnetic envelopes are equal in the dimension notes. Exact sensor model, mounting and wiring are confirmed separately; S does not specify an included sensor.
3Interface
Only blank PT1/8 port option. Flange square70 mm (32) or80 mm (40/50); four Ø9 mm through mounting holes, square pitch50/60 mm. Height-adjustment thread M36×1.5 (32), M45×1.5 (40/50). TTG has no B port; do not plumb it as double acting. Use exact C/B/R/K height/envelope drawings.
AirTAC TWG double-acting and TTG air-retract/spring-extend height-adjustable stopper cylinders, bores32/40/50. Match published stroke, C/B/R/K rod, magnet and K self-lock, mounting height and load conditions before quotation.
TTG retracts under air and extends under its rear spring when air is removed. Code matching alone does not establish impact capacity; send load, speed, pressure, contact geometry and cycle details plus the installed interface for confirmation.
TWG
TWG Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.
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