JA7-44 | JH(A)7-44 Air / Hydraulic Rotary Quick Collet Chuck
The TOP-TOOL JA7-44 JH(A)7-44 Air / Hydraulic Rotary Quick Collet Chuck is designed for quick rotary collet clamping of tube and round workpieces.
The quick collet structure supports efficient loading and unloading while maintaining a compact rotary workholding setup.
Key Features
- Collet-style clamping provides stable support for round workpieces.
- Available in pneumatic, hydraulic, air / hydraulic and passive configurations.
- Rotary, fixed, pull-back, front-mount, quick and passive styles are available for different machine setups.
- Model selection is based on actuation type, mounting method, collet size, clamping range and machine interface.
Typical Applications
- CNC lathe and rotary workholding applications
- Tube, shaft and round-part machining
- Drilling, tapping, milling and machining center fixtures
- Repeat loading and unloading operations
- Applications requiring collet-style contact and repeatable positioning
Selection Notes
- Confirm whether the application requires rotary or fixed clamping.
- Check the required actuation type: pneumatic, hydraulic, air / hydraulic or passive.
- Review the workpiece diameter, collet size, clamping range and machine interface.
- Confirm whether front-mount, pull-back, force-release, quick or passive operation is required.
- Send the workpiece drawing and machine information for technical review before ordering.
Technical Specifications
Main Specifications and Dimensions
| Model | JA7-44 |
|---|---|
| Product Type | JH(A)7-44 Air / Hydraulic Rotary Quick Collet Chuck |
| Actuation Type | Air / Hydraulic |
| Collet Chuck Type | Quick Collet Chuck |
| Mounting Style | Rotary |
| Clamping Method | Front-push |
| Chuck Size | JA7-44 |
| Collet Capacity | 45 |
| Mount Type | Rotary |
| Purchase Mode | Request a Quote |
| Weight kg | 17 |
| Speed rpm/min | 1600 |
| Operating Pressure kg/cm² | 2–8 |
| Compatible | C-44 |
| Clamping Torque N.m | 6 |
| Through-Hole Bore mm | 45 |
| Clamping mm | 1.5 |
Request a Quote
This product is supplied by quotation. Send your machine model, workpiece drawing, collet size, clamping range, actuation type and quantity so that the configuration can be reviewed before ordering.