BE-Draw Back Collet Chuck
Feature
- The forward-pushing clamping mechanism, combined with the material stop block, provides axial clamping without displacement, allowing precise positioning of the workpiece feeding length to enhance length accuracy control.
- Using SK Rubber Collet clamps prevents the typical issue of elastic tube clamps pushing the workpiece forward, effectively protecting the workpiece surface from damage.
- Interchangeable material stop blocks and dust covers cater to both through-hole applications and chip protection, making it particularly suitable for sub-spindle clamping to reduce clamping pressure during operation.
Specification
| Art. No. | Clamping range | L1 | L2 | D1 | D2 | D3 | D4 | D5 | D6 | Max speed min | Collet | Total stroke | Maximum draw bar pull kN | Clamping force kN | Max.Pressure (Kgf/cm2) | Weight (Kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BE32 | 4~32 | 80.5 | 15.5 | 137 | 137 | 105 | 94 | M8 | M48x1.5 | 8000 | SK32 | 6mm | 25 | 60 | 3.0 | 6.5 |
| BE42 | 4~42 | 81 | 16 | 137 | 137 | 137 | 120 | M8 | M54x1.5 | 7000 | SK42 | 6mm | 35 | 70 | 3.0 | 7.8 |
| BE52 | 4~52 | 92.5 | 17 | 155 | 155 | 155 | 138 | M8 | M74x1.5 | 6500 | SK52 | 6mm | 40 | 80 | 2.5 | 11.5 |
| BE65 | 5~65 | 92.5 | 17 | 155 | 155 | 155 | 138 | M8 | M74x1.5 | 6000 | SK65 | 6mm | 45 | 90 | 2.5 | 17.5 |
| BE80 | 5~80 | 102 | 18.5 | 215 | 215 | 215 | 190 | M12 | M94x1.5 | 5500 | SK80 | 6mm | 50 | 100 | 3.0 | 22 |
| BE100 | 42~100 | 102 | 18.5 | 215 | 215 | 215 | 190 | M12 | M120x1.5 | 5000 | SK100 | 6mm | 65 | 130 | 3.0 | 34.1 |
| BE120 | 62~120 | 122 | 18.5 | 260 | 260 | 260 | 225 | M12 | M132x1.5 | 4000 | SK120 | 6mm | 70 | 140 | 4.0 | 52.4 |