Boschert Safety Chucks are the industry standard chuck offering a high quality product, manufactured to the highest specification at an economical price. Safety Chucks offer a self-closing mechanism to ensure safe usage should the operator overlook the closure of the chuck. These versatile Chucks offer many advantages and features:-
- Pedestal Pillow Block & Flange mounting available for all chucks
- Large range of Chucks available for a wide variety of load and speed conditions
- Standard or bespoke backshafts for different brake and drive requirements
- Handwheel locks for turret winders.
- Specialist options including Automatic Inflation
- CAD Drawings are available upon request in STEP and AutoCAD format
C Style Boschert Safety Chucks:-
- Chromed handwheel
- Rubber finger guard
- Hardened Square pocket
VT Style Safety Chuck:-
- Replaceable inserts minimize cost of ownership and insure long term optimal performance
- Available in Square Journals – VT1 & VT2, Triangular – VT6 & Square/Round – VT7
- Unique VT7 Insert design for high speed and high load applications, which minimizes vibration
Table of Chuck Sizes Available
| Type | Maximum Beam weight (kg) | Torque (Nm) | Square Dimensions (mm) |
| Mini | 150 | 40 | 14 – 20 |
| 19-25 | 400 | 120 | 19 – 25 |
| 22-30 | 800 | 180 | 22 – 30 |
| 30-40 | 1,600 | 350 | 30 – 40 |
| 40-50 | 2,800 | 1,100 | 40 – 50 |
| 50-80 | 7,000 | 2,350 | 50 – 80 |
| 80-120 | 12,000 | 10,000 | 80 – 120 |
| 120-180 | 22,000 | 20,000 | 120 – 180 |
| 170-230 | 64,000 | 41,000 | 170 – 230 |
Chuck Styles
Boschert Fixed Safety Chucks are available in 2 Styles:-
Classic C Style Chucks, which are supplied without replaceable inserts and only available to suit square ends in the U Format (Like VT1 Insert)
VT Style Chucks, which are available in Square Journals – VT1 & VT2, Triangular – VT6 & Square/Round – VT7
Boschert Brochures
Click Here for the Boschert 19-25 Safety Chuck Brochure
Click Here for the Boschert 22-30 Safety Chuck Brochure
Click Here for the Boschert 30-40 Safety Chuck Brochure
Click Here for the Boschert 40-50 Safety Chuck Brochure
Click Here for the Boschert 50-80 Safety Chuck Brochure
Laser Alignment
Misalignment of the Boschert Safety Chucks is the greatest cause of wear and vibration issues in a Safety Chuck setup. To combat this, we offer Laser Alignment Equipment which is either available for purchase, or we offer a service where one of our Boschert trained Engineers visits your site to troubleshoot your vibration or wear issues on Safety Chucks with VT inserts.