- Model
- QCK
- Series
- QCK Series
- Specific Product Type
- Spatter-resistant rotary clamp cylinder
- Standard / Custom Product
- Standard / configurable
- Main Application
- Welding-fixture and general workholding
- Metric / Inch Standard
- Metric
- Available Size Range
- 12-63 mm bore; 90°
- OEM / ODM Availability
- Confirm for selected specification and order quantity
Product Information
QCK Series Spatter-Resistant Rotary Clamp Cylinder
MOQConfirm by model and quantity
Rotary clamp cylinder designed for compact workholding, including welding-fixture environments.
Share the model, quantity, photos or known specifications for confirmation.
Product Overview
Overview
The QCK series combines a 90° swing with a linear clamping stroke. A hard rod surface and stainless-steel scraper improve resistance to weld spatter, while left- and right-hand rotation variants support fixture layout.
Product Range
Models & Options
Technical Data
Technical Specifications
| Temperature | -20 to 70 °C. Rotation-angle repeatability: ±2°. Recommended medium: air filtered to 40 μm. Port sizes vary by bore (M5×0.8, 1/8 or 1/4). |
|---|---|
| Acting Type | Double acting |
| Bore Size | 12, 16, 20, 25, 32, 40, 50, 63 mm |
| Operating Pressure | 0.2-1.0 MPa (12-25 mm); 0.15-1.0 MPa (32-63 mm) |
| Proof Pressure | 1.5 MPa |
| Speed | 50-200 mm/s |
| Rotation Angle | 90° |
Selection Support
Model Selection Guide
Specify QCK, bore, stroke/clamping stroke, left or right rotation, port thread, clamp arm and sensor requirements. Confirm arm geometry, clamping force and interference envelope.
Application Reference
Applications
- Welding fixtures; assembly jigs; machining and inspection workholding; stations where the clamp arm must rotate clear for loading.
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