AirTAC SCL63 End-Lock Tie-Rod Cylinder, 63 mm Bore
Every AirTAC SCL63 configuration on one page: 124 stock order codes with strokes from 15 to 1800 mm, 4 mounting styles and magnet versions, from $93.95. Pick a stroke, mounting and version to see the exact order code and price. Front-lock (F) and rear-lock (B) versions are listed separately.
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC SCL63
The AirTAC SCL63 is a double-acting end-lock tie-rod cylinder with a 63 mm bore and a 20 mm piston rod. At 0.5 MPa it pushes 1559 N and pulls 1402 N; at 0.7 MPa that rises to 2182 N push and 1962 N pull. Force depends on bore and pressure only, so every stroke on this page gives the same output.
All SCL63 versions share 3/8" air ports, an M16×1.5 rod thread and adjustable air cushions. The cylinder runs on filtered air between 0.15 and 1.0 MPa (proof 1.5 MPa), from -20 to +70 °C, at 30 to 800 mm/s. This page lists 124 stock order codes with strokes from 15 to 1800 mm; catalog standard strokes run up to 1500 mm, and the longer codes are non-standard strokes that we confirm with the quote.
The SCL63 adds a mechanical lock to one end cover: SCLF codes have it in the front (rod-end) cover and SCLB codes in the rear cover. The lock holds the piston at that end of the stroke while the port on the lock side is exhausted, so the rod does not move if the air supply is lost; air on that port releases it automatically, and a hand lever releases it manually. The catalog gives no holding-force figure for the lock.
SCL63 Technical Specifications
| Bore size | Ø63 mm |
|---|---|
| Stock strokes | 15 – 1800 mm |
| Catalog standard stroke | up to 1500 mm (longer on request) |
| Acting type | Double acting, with end lock |
| Lock position | Front cover (F) or rear cover (B) |
| Lock release | Automatic (air on the lock-side port) or manual lever |
| Port size | 3/8" (PT standard) |
| Piston rod / rod thread | Ø20 mm / M16×1.5 |
| Fluid | Air (filtered by 40 µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable air cushions |
Source: AirTAC Products Catalog 2026A (PDF01-P0396), SCL specifications and ordering code; body as SC.
Theoretical output force (Ø63 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | 1962 N |
Push = pressure × bore area; pull subtracts the Ø20 mm rod area. Usable force is lower because of friction and back-pressure.
How the SCL63 Order Code Is Built
| SCL | Series: SC tie-rod cylinder with end lock |
|---|---|
| F / B | Lock position: F = front (rod-end) cover, B = rear cover |
| 63 | Bore in mm |
| X100 | Stroke in mm |
| S | Built-in magnet for position sensors (blank = none) |
| FA / FB / CB / TC | Mounting: FA front flange, FB rear flange, CB double clevis, TC center trunnion |
| G | Port thread: G = G (BSPP), blank = PT |
All AirTAC SCL63 Order Codes (124)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Stroke (mm) | Mounting | Magnet · Thread | Price | Select |
|---|---|---|---|---|---|
| SCLB63X15S | 15 mm | Basic (no mounting) | Rear lock (B) · S · PT | $98.60 | |
| SCLF63X15 | 15 mm | Basic (no mounting) | Front lock (F) · - · PT | $93.95 | |
| SCLB63X20S | 20 mm | Basic (no mounting) | Rear lock (B) · S · PT | $98.60 | |
| SCLB63X25 | 25 mm | Basic (no mounting) | Rear lock (B) · - · PT | $93.95 | |
| SCLB63X25S | 25 mm | Basic (no mounting) | Rear lock (B) · S · PT | $98.60 | |
| SCLF63X25 | 25 mm | Basic (no mounting) | Front lock (F) · - · PT | $93.95 | |
| SCLF63X25S | 25 mm | Basic (no mounting) | Front lock (F) · S · PT | $98.60 | |
| SCLB63X30 | 30 mm | Basic (no mounting) | Rear lock (B) · - · PT | $95.14 | |
| SCLB63X50 | 50 mm | Basic (no mounting) | Rear lock (B) · - · PT | $95.14 | |
| SCLB63X50S | 50 mm | Basic (no mounting) | Rear lock (B) · S · PT | $99.79 | |
| SCLF63X50 | 50 mm | Basic (no mounting) | Front lock (F) · - · PT | $95.14 | |
| SCLF63X72S | 72 mm | Basic (no mounting) | Front lock (F) · S · PT | $101.65 | |
| SCLF63X73S | 73 mm | Basic (no mounting) | Front lock (F) · S · PT | $101.65 | |
| SCLB63X75 | 75 mm | Basic (no mounting) | Rear lock (B) · - · PT | $97.00 | |
| SCLB63X75S | 75 mm | Basic (no mounting) | Rear lock (B) · S · PT | $101.65 | |
| SCLF63X75 | 75 mm | Basic (no mounting) | Front lock (F) · - · PT | $97.00 | |
| SCLF63X75S | 75 mm | Basic (no mounting) | Front lock (F) · S · PT | $101.65 | |
| SCLB63X80 | 80 mm | Basic (no mounting) | Rear lock (B) · - · PT | $98.86 | |
| SCLF63X80 | 80 mm | Basic (no mounting) | Front lock (F) · - · PT | $98.86 | |
| SCLB63X80SFA | 80 mm | FA front flange | Rear lock (B) · S · PT | $113.75 | |
| SCLF63X80SFA | 80 mm | FA front flange | Front lock (F) · S · PT | $113.75 | |
| SCLB63X90 | 90 mm | Basic (no mounting) | Rear lock (B) · - · PT | $98.86 | |
| SCLB63X100 | 100 mm | Basic (no mounting) | Rear lock (B) · - · PT | $98.86 | |
| SCLB63X100S | 100 mm | Basic (no mounting) | Rear lock (B) · S · PT | $103.51 | |
| SCLF63X100 | 100 mm | Basic (no mounting) | Front lock (F) · - · PT | $98.86 | |
| SCLF63X100S | 100 mm | Basic (no mounting) | Front lock (F) · S · PT | $103.51 | |
| SCLB63X100TC | 100 mm | TC center trunnion | Rear lock (B) · - · PT | $119.33 | |
| SCLB63X100STC | 100 mm | TC center trunnion | Rear lock (B) · S · PT | $123.98 | |
| SCLB63X105 | 105 mm | Basic (no mounting) | Rear lock (B) · - · PT | $100.72 | |
| SCLB63X105S | 105 mm | Basic (no mounting) | Rear lock (B) · S · PT | $105.37 | |
| SCLF63X105S | 105 mm | Basic (no mounting) | Front lock (F) · S · PT | $105.37 | |
| SCLB63X115S | 115 mm | Basic (no mounting) | Rear lock (B) · S · PT | $105.37 | |
| SCLB63X120STC | 120 mm | TC center trunnion | Rear lock (B) · S · PT | $125.84 | |
| SCLB63X125 | 125 mm | Basic (no mounting) | Rear lock (B) · - · PT | $100.72 | |
| SCLF63X125 | 125 mm | Basic (no mounting) | Front lock (F) · - · PT | $100.72 | |
| SCLF63X125S | 125 mm | Basic (no mounting) | Front lock (F) · S · PT | $105.37 | |
| SCLB63X130STC | 130 mm | TC center trunnion | Rear lock (B) · S · PT | $127.45 | |
| SCLB63X140 | 140 mm | Basic (no mounting) | Rear lock (B) · - · PT | $102.32 | |
| SCLB63X145 | 145 mm | Basic (no mounting) | Rear lock (B) · - · PT | $102.32 | |
| SCLB63X150 | 150 mm | Basic (no mounting) | Rear lock (B) · - · PT | $102.32 | |
| SCLB63X150S | 150 mm | Basic (no mounting) | Rear lock (B) · S · PT | $106.98 | |
| SCLF63X150 | 150 mm | Basic (no mounting) | Front lock (F) · - · PT | $102.32 | |
| SCLB63X160S | 160 mm | Basic (no mounting) | Rear lock (B) · S · PT | $108.83 | |
| SCLB63X160STC | 160 mm | TC center trunnion | Rear lock (B) · S · PT | $129.31 | |
| SCLB63X170S | 170 mm | Basic (no mounting) | Rear lock (B) · S · PT | $108.83 | |
| SCLB63X175 | 175 mm | Basic (no mounting) | Rear lock (B) · - · PT | $104.18 | |
| SCLB63X175S | 175 mm | Basic (no mounting) | Rear lock (B) · S · PT | $108.83 | |
| SCLF63X175 | 175 mm | Basic (no mounting) | Front lock (F) · - · PT | $104.18 | |
| SCLF63X175S | 175 mm | Basic (no mounting) | Front lock (F) · S · PT | $108.83 | |
| SCLB63X200 | 200 mm | Basic (no mounting) | Rear lock (B) · - · PT | $106.04 | |
| SCLF63X200 | 200 mm | Basic (no mounting) | Front lock (F) · - · PT | $106.04 | |
| SCLF63X200S | 200 mm | Basic (no mounting) | Front lock (F) · S · PT | $110.70 | |
| SCLB63X200STC | 200 mm | TC center trunnion | Rear lock (B) · S · PT | $131.17 | |
| SCLB63X225 | 225 mm | Basic (no mounting) | Rear lock (B) · - · PT | $107.91 | |
| SCLB63X225S | 225 mm | Basic (no mounting) | Rear lock (B) · S · PT | $112.56 | |
| SCLF63X225 | 225 mm | Basic (no mounting) | Front lock (F) · - · PT | $107.91 | |
| SCLF63X225S | 225 mm | Basic (no mounting) | Front lock (F) · S · PT | $112.56 | |
| SCLF63X230S | 230 mm | Basic (no mounting) | Front lock (F) · S · PT | $114.42 | |
| SCLB63X250 | 250 mm | Basic (no mounting) | Rear lock (B) · - · PT | $109.77 | |
| SCLF63X250 | 250 mm | Basic (no mounting) | Front lock (F) · - · PT | $109.77 | |
| SCLF63X250S | 250 mm | Basic (no mounting) | Front lock (F) · S · PT | $114.42 | |
| SCLB63X250STC | 250 mm | TC center trunnion | Rear lock (B) · S · PT | $134.89 | |
| SCLB63X300 | 300 mm | Basic (no mounting) | Rear lock (B) · - · PT | $113.49 | |
| SCLF63X300 | 300 mm | Basic (no mounting) | Front lock (F) · - · PT | $113.49 | |
| SCLF63X310S | 310 mm | Basic (no mounting) | Front lock (F) · S · PT | $121.86 | |
| SCLB63X325S | 325 mm | Basic (no mounting) | Rear lock (B) · S · PT | $121.86 | |
| SCLB63X350 | 350 mm | Basic (no mounting) | Rear lock (B) · - · PT | $117.21 | |
| SCLF63X350 | 350 mm | Basic (no mounting) | Front lock (F) · - · PT | $117.21 | |
| SCLB63X400 | 400 mm | Basic (no mounting) | Rear lock (B) · - · PT | $120.94 | |
| SCLF63X400 | 400 mm | Basic (no mounting) | Front lock (F) · - · PT | $120.94 | |
| SCLF63X400S | 400 mm | Basic (no mounting) | Front lock (F) · S · PT | $125.59 | |
| SCLF63X430CB | 430 mm | CB double clevis | Front lock (F) · - · PT | $136.29 | |
| SCLB63X450 | 450 mm | Basic (no mounting) | Rear lock (B) · - · PT | $124.66 | |
| SCLB63X450S | 450 mm | Basic (no mounting) | Rear lock (B) · S · PT | $129.31 | |
| SCLF63X450 | 450 mm | Basic (no mounting) | Front lock (F) · - · PT | $124.66 | |
| SCLF63X450S | 450 mm | Basic (no mounting) | Front lock (F) · S · PT | $129.31 | |
| SCLB63X450STC | 450 mm | TC center trunnion | Rear lock (B) · S · PT | $149.78 | |
| SCLB63X500 | 500 mm | Basic (no mounting) | Rear lock (B) · - · PT | $128.17 | |
| SCLB63X500S | 500 mm | Basic (no mounting) | Rear lock (B) · S · PT | $132.83 | |
| SCLF63X500 | 500 mm | Basic (no mounting) | Front lock (F) · - · PT | $128.17 | |
| SCLF63X500S | 500 mm | Basic (no mounting) | Front lock (F) · S · PT | $132.83 | |
| SCLB63X500TC | 500 mm | TC center trunnion | Rear lock (B) · - · PT | $148.64 | |
| SCLB63X500STC | 500 mm | TC center trunnion | Rear lock (B) · S · PT | $153.29 | |
| SCLB63X550S | 550 mm | Basic (no mounting) | Rear lock (B) · S · PT | $141.20 | |
| SCLF63X550 | 550 mm | Basic (no mounting) | Front lock (F) · - · PT | $136.55 | |
| SCLB63X560S | 560 mm | Basic (no mounting) | Rear lock (B) · S · PT | $141.20 | |
| SCLF63X560 | 560 mm | Basic (no mounting) | Front lock (F) · - · PT | $136.55 | |
| SCLB63X580S | 580 mm | Basic (no mounting) | Rear lock (B) · S · PT | $141.20 | |
| SCLB63X600 | 600 mm | Basic (no mounting) | Rear lock (B) · - · PT | $136.55 | |
| SCLF63X600 | 600 mm | Basic (no mounting) | Front lock (F) · - · PT | $136.55 | |
| SCLF63X600S | 600 mm | Basic (no mounting) | Front lock (F) · S · PT | $141.20 | |
| SCLB63X600FA | 600 mm | FA front flange | Rear lock (B) · - · PT | $146.78 | |
| SCLB63X630S | 630 mm | Basic (no mounting) | Rear lock (B) · S · PT | $149.31 | |
| SCLB63X650S | 650 mm | Basic (no mounting) | Rear lock (B) · S · PT | $149.31 | |
| SCLB63X680S | 680 mm | Basic (no mounting) | Rear lock (B) · S · PT | $149.31 | |
| SCLB63X700 | 700 mm | Basic (no mounting) | Rear lock (B) · - · PT | $144.66 | |
| SCLF63X700 | 700 mm | Basic (no mounting) | Front lock (F) · - · PT | $144.66 | |
| SCLF63X700S | 700 mm | Basic (no mounting) | Front lock (F) · S · PT | $149.31 | |
| SCLB63X750 | 750 mm | Basic (no mounting) | Rear lock (B) · - · PT | $152.83 | |
| SCLB63X750S | 750 mm | Basic (no mounting) | Rear lock (B) · S · PT | $157.49 | |
| SCLB63X750SFB | 750 mm | FB rear flange | Rear lock (B) · S · PT | $167.72 | |
| SCLB63X800 | 800 mm | Basic (no mounting) | Rear lock (B) · - · PT | $152.83 | |
| SCLF63X800 | 800 mm | Basic (no mounting) | Front lock (F) · - · PT | $152.83 | |
| SCLF63X800S | 800 mm | Basic (no mounting) | Front lock (F) · S · PT | $157.49 | |
| SCLB63X800SFA | 800 mm | FA front flange | Rear lock (B) · S · PT | $167.72 | |
| SCLB63X850 | 850 mm | Basic (no mounting) | Rear lock (B) · - · PT | $168.19 | |
| SCLB63X900 | 900 mm | Basic (no mounting) | Rear lock (B) · - · PT | $168.19 | |
| SCLB63X900S | 900 mm | Basic (no mounting) | Rear lock (B) · S · PT | $172.84 | |
| SCLF63X900 | 900 mm | Basic (no mounting) | Front lock (F) · - · PT | $168.19 | |
| SCLF63X900S | 900 mm | Basic (no mounting) | Front lock (F) · S · PT | $172.84 | |
| SCLB63X950S | 950 mm | Basic (no mounting) | Rear lock (B) · S · PT | $180.95 | |
| SCLB63X1000 | 1000 mm | Basic (no mounting) | Rear lock (B) · - · PT | $176.30 | |
| SCLB63X1000S | 1000 mm | Basic (no mounting) | Rear lock (B) · S · PT | $180.95 | |
| SCLF63X1000 | 1000 mm | Basic (no mounting) | Front lock (F) · - · PT | $176.30 | |
| SCLB63X1040SFB | 1040 mm | FB rear flange | Rear lock (B) · S · PT | $204.48 | |
| SCLB63X1100 | 1100 mm | Basic (no mounting) | Rear lock (B) · - · PT | $189.59 | |
| SCLB63X1100SFB | 1100 mm | FB rear flange | Rear lock (B) · S · PT | $204.48 | |
| SCLF63X1100TC | 1100 mm | TC center trunnion | Front lock (F) · - · PT | $210.06 | |
| SCLF63X1100STC | 1100 mm | TC center trunnion | Front lock (F) · S · PT | $214.71 | |
| SCLB63X1150 | 1150 mm | Basic (no mounting) | Rear lock (B) · - · PT | $202.82 | |
| SCLB63X1200S | 1200 mm | Basic (no mounting) | Rear lock (B) · S · PT | $207.48 | |
| SCLB63X1350S | 1350 mm | Basic (no mounting) | Rear lock (B) · S · PT | $234.00 | |
| SCLB63X1500S | 1500 mm | Basic (no mounting) | Rear lock (B) · S · PT | $247.28 | |
| SCLF63X1800S | 1800 mm | Basic (no mounting) | Front lock (F) · S · PT | $287.04 |
Need a combination that is not listed? Request a quote.
Where the SCL63 Is Used
General automation
About 1559 N at 0.5 MPa covers most pushing, lifting and indexing tasks.
Holding at the stroke end
The lock keeps the rod at the locked end when the air supply is cut.
Vertical and inclined axes
Lifting units that must not drift down from the locked end when the air is off.
Choosing the Right SCL63 Configuration
Start with the stroke. Pick the exact travel your machine needs; a longer stroke adds length, weight and air consumption without adding force. If your length is not listed, request a quote and we will confirm whether it can be built.
Then choose the mounting. Basic (no code) uses the cylinder's own mounting holes. This bore is stocked with FA front flange, FB rear flange, CB double clevis, TC center trunnion. Foot and flange mountings hold the cylinder rigid for straight-line loads; clevis and trunnion mountings let it pivot when the load moves in an arc.
Finally pick the version. It starts with the lock position: F locks the piston at the front (rod-end) cover, B at the rear cover, so choose the end where the load must be held. Then: S adds a magnet for position sensors.
AirTAC SCL63 FAQ
The position of the lock. F has it in the front (rod-end) cover and holds the piston at that end of the stroke; B has it in the rear cover and holds the piston at the other end. Bore, force and mountings are the same.
Supply air to the port on the lock side and the lock releases automatically; it can also be released by hand with the lever. AirTAC advises against 3-position valves (closed or pressure center) for this cylinder, because pressure trapped on the lock side stops the lock from engaging.
No. Every SCL63 gives about 1559 N push and 1402 N pull at 0.5 MPa, whatever the stroke.
3/8" ports, PT thread as standard.
Basic plus FA front flange, FB rear flange, CB double clevis, TC center trunnion. Use foot or flange for straight-line loads, clevis or trunnion when the cylinder must pivot.
Usually yes. Request a quote with the stroke, mounting and version and we will confirm whether it can be built, plus price and lead time.
0.15 to 1.0 MPa operating pressure (proof 1.5 MPa) and -20 to +70 °C on filtered air.
No. You can order a single SCL63. Orders are processed and handed to the carrier within 3-5 business days.
Buying the SCL63 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-10.
Request a Quote for the SCL63
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.