Airtac TCM Triple Axis Cylinder TCM32X40-S
The AirTAC Airtac TCM Triple Axis Cylinder TCM32X40-S is a genuine JIS-standard guided cylinder with a Ø32mm bore and 40mm stroke on twin guide rods. Its integrated brass sliding bearing gives high radial-load and impact resistance — about double the horizontal impact tolerance of a plain cylinder, holding the tool square to ±0.06° of rotation without any external linear guide.
- BoreØ32 mm
- Stroke40 mm
- Port size1/8"
- BearingBrass sliding bearing
- Non-rotating±0.06°
- CushionRubber bumper
- 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 TCM Triple Axis Cylinder TCM32X40-S
The AirTAC TCM32X40-S is a JIS-standard twin-rod guided cylinder featuring a robust brass sliding bearing. A central drive piston runs between two guide rods in a single integrated body, completely removing the need for an external linear rail. This double-acting actuator generates 402 N of push force at 0.5 MPa, utilizing a 1/8" port and a Ø16 mm piston rod. With a non-rotating tolerance of ±0.06°, it keeps blades or grippers perfectly square under offset loads.
Designed for harsh environments, the brass sliding bearing shrugs off dust, weld spatter, and coolant where a steel-ball guide would jam. It provides roughly double the horizontal impact resistance of a plain cylinder. Stroke termination is absorbed by fixed TPU rubber bumpers at each end, meaning there is no adjustable air cushion to tune. The standard built-in magnet works seamlessly with CS1 reed or DS1 electronic switches across four sensor slots, and air can be plumbed from either the upper face or side ports.
Airtac TCM Triple Axis Cylinder TCM32X40-S Technical Specifications
| Model | Airtac TCM Triple Axis Cylinder TCM32X40-S |
|---|---|
| Series | TCM JIS guided (twin-rod) cylinder |
| Bore size | Ø32 mm |
| Stroke | 40 mm |
| Acting type | Double acting |
| Bearing | Brass sliding bearing |
| Port size | 1/8" |
| 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 |
| Non-rotating tolerance | ±0.06° (retracted) |
| Cushion | Rubber bumper |
| Max std stroke | Up to 250 mm |
Specifications follow the official AirTAC TCL/TCM series datasheet (JIS standard). Confirm against the product label before installation. Thread options: PT (blank) / G / NPT. Every TC model ships with a built-in magnet for sensor switches.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 302 N |
| 0.7 MPa | 563 N | — |
| Max | 82 kgf | |
Force is set by the bore and piston rod (Ø16 mm); the twin guide rods carry side load and torque, not thrust. Actual usable force is lower than theoretical due to friction and back-pressure.
Model Code: Airtac TCM Triple Axis Cylinder TCM32X40-S
| TC | Tri-rod (guided, twin-rod) cylinder, double acting. |
|---|---|
| M | Bearing: Brass sliding bearing (M = brass sliding). |
| 32 | Bore size in mm. |
| ×40 | Stroke length in mm. |
| S | Built-in magnet (standard on TC) for a magnetic sensor switch. |
Sister type: TCL32X40 (steel-ball linear bearing, lower friction & higher precision). Thread codes: blank = PT · G · T = NPT.
Where the Airtac TCM Triple Axis Cylinder TCM32X40-S Is Used
Pallet Transfer Line Stop
Halting heavy pallets on a dusty transfer line is easy for the 402 N push force. The brass sliding bearing tolerates abrasive grit and repeated hard impacts that would destroy a standard ball guide.
Off-Centre Gripper Slide
Moving a clamping gripper off-centre is stabilized by the ±0.06° non-rotating tolerance. The twin guide rods carry the induced moment load, keeping the tool plate square without an external rail.
Weld Cell Clamp Positioning
Resisting weld spatter and coolant spray in an automated cell, the brass bearings maintain smooth operation. The 1/8" ports and 30-500 mm/s speed range deliver rapid clamping actions.
Is the Airtac TCM Triple Axis Cylinder TCM32X40-S the Right Cylinder?
When sizing this 32 mm bore actuator, consider stepping down to the Ø25 model for lighter duties, which yields about 245 N of push at 0.5 MPa. If your application demands greater force, the Ø40 bore provides roughly 628 N at the same pressure. For tasks requiring exceptional vertical load capacity or low-friction precision, the sister TCL series with its steel-ball linear bearing is the superior choice. Remember that this TCM unit resists rotation, not gravity; if air pressure drops, the rod will drift, so fit an external rod lock or pilot-operated check valve for fail-safe position holding. This SKU features a 40 mm stroke, PT thread form, and the standard S magnet.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Side load / torque the guide must carry
- ✓ TCL (precision, low friction) vs TCM (impact, radial load)
- ✓ Stroke & mounting face (top / bottom / rear)
- ✓ Port/thread type (PT/NPT/G)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check The guide unit takes side load & torque — but do not exceed the max safe load/torque for your stroke.
- check Mount from the top, bottom (screw or T-slot) or rear face; use the precision locating holes.
- check Do not disassemble the fixing block or guide unit — factory-set precision.
- check Fit CS1 / DS1 magnetic switches in the four sensor slots as needed.
Airtac TCM Triple Axis Cylinder TCM32X40-S FAQ
At 0.5 MPa, this 32 mm bore double-acting cylinder provides 402 N of push force and 302 N of pull force. When operating at 0.7 MPa, the push force increases to 563 N. The maximum theoretical force output is 82 kgf.
Both ends of the cylinder utilize fixed rubber TPU bumpers to soften the impact at the end of travel. There is no adjustable air cushion or cushion screw to set, making setup straightforward. The integrated standard magnet supports CS1 reed and DS1 electronic switches.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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