Choose the MCK family first
A similar body does not guarantee the same function. Confirm the function and interface first, then compare size and installed dimensions.
MCK
Standard double-acting clamp
MCK-S
Magnetic-switch configuration
AirTAC MCK Welding Clamp Cylinders
MCK is a double-acting welding clamp cylinder with selectable opening type, linkage accessory and magnetic option. Confirm the installed clamp geometry, bore, stroke, buffer, linkage and...
Request type
AirTAC originalModel matchingChina-source alternative
MCKWelding Clamp Cylinders
Ordering code matching
Match each code segment
Code format
MCK [A/B] [bore]×[stroke] [S] [Y/YW] [PT/G]Published MCK code layoutMCK A 50×75 S YMCK B 63×100MCK A 80 G| ①Series | ②Opening type | ③Bore (mm) | ④Stroke | ⑤Magnetic option | ⑥Linkage accessory | ⑦Port thread |
|---|---|---|---|---|---|---|
| MCK double-acting welding clamp. | A or B; match the fixture movement. | 40, 50, 63, 80 | Use the published stroke table for the selected bore. | Blank none; S standard magnetic option. | Blank none; Y/YW as published. | Blank PT; G G thread. |
Read the model code
If the label is incomplete, send the readable parts together with a photo.
MCK A 50×75 S Y GMCKSeries
Double-acting welding clamp cylinder.
A / BOpening type
Published A and B opening arrangements; compare the installed clamp motion.
40 / 50 / 63 / 80Bore
Published bore choices in millimetres.
50×75Stroke
Select the published stroke for the bore; do not match by bore alone.
SMagnetic option
Blank: no magnet; S: standard magnetic option.
Y / YWLinkage accessory
Published clamp-linkage accessory options; verify the installed end arrangement.
GPort thread
Blank: PT thread; G: G thread.
About MCK
MCK is a welding-clamp assembly rather than a plain replacement cylinder. The published family combines a double-acting cylinder with an opening-type choice, adjustable pneumatic cushioning and optional clamp linkage. Match the opening arrangement and installed fixture geometry together with bore and stroke.
Product matching reference
Compare the photo, drawing, and measurable details first
Identify from the photo
- Full MCK code or a readable product label
- Opening type A or B and the installed clamp/linkage geometry
- Bore: 40, 50, 63, or 80 mm
- Required stroke and magnetic option
- Buffer arrangement, Y/YW linkage accessory, port thread and mounting dimensions
Drawing reference
- Confirm MCK opening type A or B and the installed clamp linkage
- Compare bore, stroke, magnetic option, buffer arrangement, linkage accessory, port thread and installed mounting dimensions
Key details for matching
Model patterns
- MCK
- MCK A 50×75 S Y G
- MCK B 63×100
- MCK-S
Reference details
- Product type: Double-acting welding clamp cylinder
- Published bores: 40, 50, 63, 80 mm
- Published operating pressure: 0.15–1.0 MPa (22–145 psi)
- Published ambient and medium temperature: -20–70 °C
- Published operating speed: 50–500 mm/s
- Port thread: PT1/4 for 40–63 mm; PT3/8 for 80 mm; G option published
- Reference pages: PDF pages 1–2
Matching Questions
Can MCK be matched by bore and stroke alone?
No. The opening type, linkage/end arrangement, magnetic option, buffer arrangement, port thread and installed clamp geometry are also material. Send...
MCK
Include this series in a project RFQ
MCK Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.