The AirTAC SC Standard Cylinders SC200X950HT is a genuine double-acting standard air cylinder with a Ø200mm bore and 950mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC200X950HT is a 200 mm bore, double-acting AirTAC SC tie-rod cylinder with a 950 mm stroke, delivering about 15708 N of push force at 0.5 MPa and up to 28274 N at the 0.9 MPa maximum operating pressure. With a 40 mm rod, PT3/8 ports and a 33 mm adjustable cushion, it is built for long-stroke, high-force duties such as heavy gates, long push strokes and large press or clamp fixtures.
The H suffix specifies Viton (FKM) seals, so the working temperature range is 0 to +150 C instead of the standard -20 to +70 C, making this model the right pick near ovens, hot dies and other heat sources. Body length A is 244 mm, so the fully extended length is roughly 1194 mm. Speed range for this big-bore class is 30-500 mm/s.
| Model | Airtac SC Standard Cylinders SC200X950HT |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 950 mm |
| Acting type | Double acting |
| Port size | PT3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 33 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (approx.) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×950 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Viton seals rated 0 to +150 C let this cylinder work beside hot dies and warm tooling, with 21991 N of push at 0.7 MPa for forming and swaging strokes.
A 950 mm stroke pushes large pallets or heavy product lanes clear, with the 33 mm adjustable cushion decelerating the piston to soften end-of-stroke impact.
Door, damper and gate actuation near heat sources, where NBR or TPU seals would degrade but the H-suffix Viton option keeps running to 150 C.
At 15708 N of push at 0.5 MPa, the 200 mm bore sits between the 160 mm bore (10053 N) and the 250 mm bore (24544 N). Step down to 160 if your load allows it; step up to 250 if you need more force at the same pressure. At 950 mm, this is a long stroke for a 40 mm rod, so support the load with an external guide or a guided cylinder to keep side load off the rod and bearing. Replacement matching is a five-point check: bore, stroke, port thread (PT here, or G if ordered), mounting accessory and magnet (-S) option.
Quick checklist
At 0.5 MPa it pushes with about 15708 N and pulls with about 15080 N. At 0.7 MPa push force rises to 21991 N, and at the 0.9 MPa maximum operating pressure it reaches 28274 N. Theoretical maximum force at 1.0 MPa is about 3204 kgf.
Yes, in most cases. Long unsupported rods bend under side load, so use an external guide, guided slides or careful load alignment to keep the rod straight. The SC itself carries no side-load rating, so confirm side forces are near zero before running this stroke unguided.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.