Choose the JSCK family first
A similar body does not guarantee the same function. Confirm the function and interface first, then compare size and installed dimensions.
JSCK
Horizontal clamp-arm position
JSCKV
Vertical clamp-arm position
AirTAC JSCK Welding Clamp Cylinders
JSCK is a lighter high-force welding clamp cylinder with a curved-toggle clamp mechanism. Confirm arm position, bore, opening angle, arm type, port position, sensor, thread and mounting...
Request type
AirTAC originalModel matchingChina-source alternative
JSCKWelding Clamp Cylinders
Ordering code matching
Match each code segment
Code format
JSCK / JSCKV [bore] × [opening angle] [AM arm] [K/KN] [A/B] [PT/G]Published JSCK code layoutJSCK 50 × 135 AM1R K AJSCKV 50 × 120 AM2 KN BJSCK 80 AM4 G| ①Arm position | ②Bore (mm) | ③Opening angle | ④Clamp arm | ⑤Sensor | ⑥Port position | ⑦Port thread |
|---|---|---|---|---|---|---|
| JSCK: horizontal; JSCKV: vertical. | 40, 50, 63, 80 | 15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°; match the published combination. | AM1/AM2/AM3/AM4 with R/C/L arrangement as published. | Blank none; K PNP; KN NPN. | A or B. | Blank PT; G G thread. |
Read the model code
If the label is incomplete, send the readable parts together with a photo.
JSCK 50 × 135 AM1R K A GJSCK / JSCKVSeries / arm position
JSCK: horizontal arm position; JSCKV: vertical arm position.
50Bore
Published bores: 40, 50, 63, 80 mm.
× 135Opening angle
Confirm the published configuration and maximum opening angle.
AM1RClamp arm
AM1/AM2/AM3/AM4 have different arm widths and hole patterns; R/C/L identify the published arrangement.
KSensor
Blank: no sensor; K: PNP; KN: NPN.
APort position
A or B identify the published port position.
GPort thread
Blank: PT; G: G thread.
About JSCK
JSCK uses the same family of curved-toggle welding-clamp principles as JCK, but the source identifies it as a distinct, lighter series. Its opening angle is set through the cylinder configuration; confirm the entire clamp assembly and port position, not only the bore.
Product matching reference
Compare the photo, drawing, and measurable details first
Identify from the photo
- Full JSCK code or readable label
- JSCK horizontal or JSCKV vertical arm position
- Bore: 40, 50, 63, or 80 mm
- Required opening angle and clamp-arm geometry
- AM arm type, port position A/B, sensor type, thread and mounting dimensions
Drawing reference
- Confirm JSCK rather than the heavier JCK family
- Compare horizontal or vertical arm position, bore, opening angle, arm type, port position, sensor, thread and installed mounting dimensions
Key details for matching
Model patterns
- JSCK
- JSCK 50 × 135 AM1R K A G
- JSCKV 50 × 120 AM2 KN B
- JSCK80
Reference details
- Product type: High-force lightweight welding clamp cylinder with curved-toggle mechanism
- Published bores: 40, 50, 63, 80 mm
- Published output torque at 0.5 MPa: 120, 160, 380, 800 N·m by bore
- Published operating pressure: 0.3–0.8 MPa (43–116 psi)
- Published opening angles: 15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°
- Series distinction: Published as a lighter JSCK series relative to JCK
- Reference pages: PDF pages 1–2
Matching Questions
How is JSCK different from JCK?
They are related welding-clamp families but the source identifies JSCK as the lighter series and publishes separate dimensional and ordering-code...
JSCK
Include this series in a project RFQ
JSCK Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.