Airtac ACED Double-acting Compact Cylinder ACED100X70B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED100X70B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø100mm bore and 70mm stroke, 1/4" air ports and a hard-anodized aluminium body. Its short compact envelope saves about 50% of the mounting length of an ISO 15552 profile cylinder.
- BoreØ100 mm
- Stroke70 mm
- Port size1/4"
- Acting typeDouble acting, double rod
- Rod threadM12×1.75
- CushionFixed TPU bumper (both ends)
- 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 ACED Double-acting Compact Cylinder ACED100X70B
The ACED100X70B is a double acting, double-rod compact cylinder built to the ISO 21287 short-body format. A 20 mm hard-chrome-plated S45C rod exits BOTH covers, so thrust is identical in each direction: 3769.9 N at 0.5 MPa and 5277.9 N at 0.7 MPa, either way. The male rod thread (B code) bolts straight to your tooling, and the 1/4" port feeds the 100 mm bore.
The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why this bore class fits dense gantries and press fixtures. In practice, plan on roughly 2262 N of usable work at 0.5 MPa, and the rod-side force equates to lifting about 192 kg vertically with a 2:1 margin. A fixed TPU bumper at each end absorbs end-of-stroke shock, and the through-rod at the rear can carry a sensor flag. Note: no magnet is fitted on this code - order the -S variant if you need CMSE / DMSE switch sensing.
Airtac ACED Double-acting Compact Cylinder ACED100X70B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED100X70B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 70 mm |
| Acting type | Double acting, double rod |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 | Fixed TPU bumper (both ends) |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC ACE-series (ISO 21287) datasheet. Body: hard-anodized aluminium alloy; piston rod: S45C carbon steel with hard-chrome plating. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G. A built-in magnet is OPTIONAL — add the -S code to fit CMSE / DMSE position sensors.
Theoretical Output Force (Ø100mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 3770 N |
| 0.7 MPa | 5278 N |
| Max (@1.0 MPa) | 769 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac ACED Double-acting Compact Cylinder ACED100X70B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 100 | Bore size in mm. |
| ×70 | Stroke length in mm. |
| S | Optional built-in magnet for CMSE / DMSE sensors (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
ACE-family variants: ACE (double acting), ASE / ATE (single acting push / pull), ACED (double rod), ACEJ (adjustable stroke), TACE / TACED (non-rotating twin-guide yoke). Mounting accessories: FA / FB flange, LB foot, CA / CB clevis, CR, SDB pivot, FTC; plus I and Y knuckles. Thread PT (blank) / G.
Where the Airtac ACED Double-acting Compact Cylinder ACED100X70B Is Used
Stamping press die clamp
The 3769.9 N rod-side force both ways clamps heavy stamping dies in a press shuttle; the male-threaded 20 mm rod takes a custom clamp hook directly.
Pallet lift-and-lower column
With about 192 kg of vertical lift at a 2:1 margin, the double rod guides a pallet elevator plate symmetrically without an external guide post.
Two-sided indexing pusher
A rod on each cover lets one cylinder push a conveyor indexing stop forward and retract a counter-flag rearward with equal 5277.9 N force at 0.7 MPa.
Is the Airtac ACED Double-acting Compact Cylinder ACED100X70B the Right Cylinder?
At this force class, step down to the ACED63 (1458.1 N at 0.5 MPa) for lighter clamping, or up to the ACED125 (5890.5 N at 0.5 MPa) when 3769.9 N is not enough. The 70 mm stroke sits well inside the 300 mm maximum standard stroke for bore 100, so it ships as a catalog item. FA/FB flanges, LB foot and FTC brackets plus I/Y rod knuckles mount on the standard ISO 21287 face. If the load must stay put when air is lost, pair the cylinder with a rod lock or pilot check - the bare cylinder will drift.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short stroke fits the compact body
- ✓ Port/thread type (PT / G)
- ✓ Add -S if you need the magnet for sensors
- ✓ Rod type (female / male B) & mount (FA/LB/CA)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Compact body: keep the stroke short and avoid side load on the rod.
- check Do not dismantle the threaded front/back covers.
- check Keep speed within the rated range; the TPU bumper absorbs stroke-end energy.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACED Double-acting Compact Cylinder ACED100X70B FAQ
Yes - the double-rod design means both strokes use the rod-side area, so output is equal both ways: 3769.9 N at 0.5 MPa and 5277.9 N at 0.7 MPa, with a maximum of 768.8 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the port is 1/4" (PT).
B specifies a male rod thread on the 20 mm rod; without it the rod end is female. Sensing requires the optional -S magnet code - this ACED100X70B has no magnet fitted, so CMSE or DMSE switches cannot be read until you order the -S version. The body is a hard-anodized ISO 21287 compact aluminium barrel about 50% shorter in mounting length than an ISO 15552 profile cylinder, with a fixed TPU bumper at each end.
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