Choose the JSK family first
A similar body does not guarantee the same function. Confirm the function and interface first, then compare size and installed dimensions.
JSK
Horizontal clamp-arm position
JSKV
Vertical clamp-arm position
AirTAC JSK Welding Clamp Cylinders
JSK is a high-force welding clamp cylinder with a fixed opening-angle configuration. Confirm arm position, bore, fixed opening angle, arm type, port position, sensor, thread and mounting...
Request type
AirTAC originalModel matchingChina-source alternative
JSKWelding Clamp Cylinders
Ordering code matching
Match each code segment
Code format
JSK / JSKV [bore] [AM arm] [K/KN] [A/B] [PT/G]Published JSK code layoutJSK 50 AM1R K AJSKV 50 AM2 KN BJSK 80 AM4 G| ①Arm position | ②Bore (mm) | ③Clamp arm | ④Sensor | ⑤Port position | ⑥Port thread |
|---|---|---|---|---|---|
| JSK: horizontal; JSKV: vertical. | 40, 50, 63, 80 | 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.
JSK 50 AM1R K A GJSK / JSKVSeries / arm position
JSK: horizontal arm position; JSKV: vertical arm position.
50Bore
Published bores: 40, 50, 63, 80 mm.
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 JSK
JSK is a curved-toggle welding-clamp series with the opening angle fixed by its cylinder configuration. Unlike the related JSCK family, opening angle is not a normal ordering-code field. Confirm the installed arm geometry and fixed opening position before replacing or sourcing a unit.
Product matching reference
Compare the photo, drawing, and measurable details first
Identify from the photo
- Full JSK code or readable label
- JSK horizontal or JSKV vertical arm position
- Bore: 40, 50, 63, or 80 mm
- Installed fixed opening angle and clamp-arm geometry
- AM arm type, port position A/B, sensor type, thread and mounting dimensions
Drawing reference
- Confirm JSK fixed-opening-angle clamp rather than JSCK
- Compare horizontal or vertical arm position, bore, arm type, port position, sensor, thread and installed mounting dimensions
Key details for matching
Model patterns
- JSK
- JSK 50 AM1R K A G
- JSKV 50 AM2 KN B
- JSK80
Reference details
- Product type: High-force welding clamp cylinder with fixed opening-angle configuration
- 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)
- Fixed opening angle: 5°–135°, selected by configuration rather than an ordinary code field
- Reference pages: PDF page 1
Matching Questions
How does JSK differ from JSCK?
JSK uses a fixed opening-angle configuration, while JSCK publishes opening angle as an ordering-code selection. Confirm the installed fixed opening...
JSK
Include this series in a project RFQ
JSK Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.