BK500SQ-4 | 500 mm 4-Jaw Solid Pneumatic Chuck
The TOP-TOOL BK500SQ-4 is a 500 mm 4-jaw solid pneumatic chuck for air-operated workholding applications that require four-point gripping.
This pneumatic chuck uses a solid body and four-jaw clamping structure. Select the model according to the workpiece shape, gripping range, air pressure and machining load.
Key Features
- Air-operated clamping for repeatable loading and unloading cycles.
- Solid chuck body for applications that do not require a through-hole.
- Multiple chuck sizes available for different workpiece ranges.
- Technical parameters are provided for model selection.
Typical Applications
- Pneumatic workholding setups
- Repeat loading and unloading operations
- Machining applications requiring air-operated clamping
- Model selection based on chuck size, gripping range and installation method
Selection Notes
- Confirm the workpiece dimensions and required gripping range.
- Check whether a solid, semi-through-hole or through-hole structure is required.
- Review the allowable air pressure, jaw stroke, clamping force and maximum speed.
- Send the machine information and workpiece drawing for technical review before ordering.
Technical Specifications
| Model | BK500SQ-4 |
|---|---|
| D | 500 |
| D1 | 440 |
| D2 | 465 |
| D3 | 70 |
| H | 256 |
| H1 | 183 |
| h | 6 |
| Gmax K | 34 |
| p | 60 |
| Z × d | 6-M16 |
| Power Wedge Serration | 3×60° |
| Matching Jaw Model | — |
| Jaw Stroke t (Diameter, mm) | 20 |
| Max. Clamping Force (kN) | 203.9 |
| Max. Expanding Force (kN) | 138.6 |
| Allowable Pressure (MPa) | 0.4–0.8 |
| Max. Speed (r/min) | 1000 |
| Clamping Range (mm) | 20–520 |
| Expanding Range (mm) | 50–530 |
| Net Weight (kg) | 200 |
Request a Quote
This product is supplied by quotation. Send your machine model, workpiece drawing, required clamping method and quantity so that the configuration can be reviewed before ordering.
Made with care
Heirloom quality
Premium materials
Classic styling
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