Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH
The AirTAC Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH is a genuine JIS-standard guided cylinder with a Ø63mm bore and 50mm 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 ±0.05° of rotation without any external linear guide.
- BoreØ63 mm
- Stroke50 mm
- Port size1/4"
- BearingBrass sliding bearing
- Non-rotating±0.05°
- 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 B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH
The B07-TCM63X50SH is an AirTAC JIS guided twin-rod cylinder engineered for automotive assembly lines, where the B07- prefix designates this as an industry-dedicated variant that is mechanically identical to the standard TCM63X50SH. A drive piston operates between two guide rods supported by a brass sliding bearing within a single integrated body. This construction eliminates the need for an external linear rail while delivering 1559 N of push force at 0.5 MPa. The brass bearing shrugs off weld spatter, grit, and coolant, offering roughly double the horizontal impact resistance of a plain cylinder where a steel-ball guide would jam.
Precision is maintained under off-centre loads with a non-rotating tolerance of ±0.05°, keeping grippers or fixtures square during transfer operations. The Ø20 mm piston rod is driven by 1/4" ports, and stroke termination is absorbed by fixed TPU bumpers rather than an adjustable air cushion. Viton (FKM) seals widen the operating temperature envelope, making the unit suitable for demanding under-body or powertrain manufacturing cells.
Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH Technical Specifications
| Model | Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH |
|---|---|
| Series | TCM JIS guided (twin-rod) cylinder |
| Bore size | Ø63 mm |
| Stroke | 50 mm |
| Acting type | Double acting |
| Bearing | Brass sliding bearing |
| Port size | 1/4" |
| 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 | ±0.05° (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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max | 318 kgf | |
Force is set by the bore and piston rod (Ø20 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 B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH
| TC | Tri-rod (guided, twin-rod) cylinder, double acting. |
|---|---|
| M | Bearing: Brass sliding bearing (M = brass sliding). |
| 63 | Bore size in mm. |
| ×50 | Stroke length in mm. |
| S | Built-in magnet (standard on TC) for a magnetic sensor switch. |
Sister type: TCL63X50 (steel-ball linear bearing, lower friction & higher precision). Thread codes: blank = PT · G · T = NPT.
Where the Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH Is Used
Body Shop Panel Stop
Halts heavy skids carrying chassis components on the assembly line; the brass sliding bearing tolerates weld spatter and knocks, utilising the 1559 N push force to gate moving loads reliably.
Powertrain Gripper Slide
Actuates an off-centre end-effector transferring engine blocks; the ±0.05° non-rotating accuracy keeps the tooling perfectly square under high torque without needing a separate guide rail.
Under-Body Fastening Press
Drives a riveting or clinching head in a hot, cramped under-body cell; Viton seals survive the elevated ambient heat while the twin rods absorb the radial reaction load.
Is the Airtac B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH the Right Cylinder?
Selecting this 63 mm bore provides 1559 N of thrust at 0.5 MPa. If your automotive fixture requires less force, stepping down to the Ø50 bore yields 982 N of push. For heavier gripping or pressing, moving up to the Ø80 bore provides 2513 N. When your application demands high-precision vertical movement rather than impact tolerance, the sister TCL series with its steel-ball linear bearing is the better choice. To source an exact replacement, match the 63 mm bore, 50 mm stroke, 1/4" PT ports, and the standard S magnet.
Remember that the twin guide rods resist torsion, not gravity; the rod will drift downward if air pressure is lost or the valve is centred. You must integrate an external rod lock or a pilot-operated check valve to fail-safe any vertical load. The standard magnet enables position feedback via CS1 reed or DS1 electronic switches fitted into the four body slots.
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 B07-TCM Automotive-Specific Triaxial Cylinder B07-TCM63X50SH FAQ
At 0.5 MPa, this 63 mm bore cylinder generates 1559 N of push force and 1402 N of pull force. When supplied with 0.7 MPa, the push increases to 2182 N. The theoretical maximum force is 318 kgf.
The B07- prefix marks this as an AirTAC automotive-industry dedicated cylinder, though mechanically it is identical to the TCM63X50SH. Regarding end-of-stroke damping, it uses fixed rubber TPU bumpers at each end; there is no adjustable air cushion or cushion screw to set.
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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.
Fast Reply
Most inquiries answered within 7-8 hours.
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