KORRETTO · CLAMPING HEAD SYSTEMS
Clamping Heads for Multi-Spindle Machines
The KORRETTO clamping-head range for multi-spindle machines provides replaceable rubber-flex gripping elements matched to specific machine spindles. The catalog lists references for Index, Schütte and Mori Say machines with different lengths, outside diameters and gripping ranges.
How It Works
Each head works in its matching spindle clamping system. The steel segments grip the part while vulcanized rubber connects them. Selection is based on the machine type, head reference and gripping geometry; the head itself is not a complete multi-station fixture.
Match the machine model and existing head reference first, then compare overall length, outside diameter, gripping range and face code in the table.
Key Features
Machine-specific references
Identify the machine and spindle before ordering a replacement head.
Length and diameter matching
Compare L and D as well as the gripping bore range.
Groove options
Select the catalog face code for the part and machining operation.
Repeat production
Replace compatible heads during part changes or maintenance.
Typical Applications
- Replacement heads for the listed multi-spindle machine references
- Repeated bar and part clamping
- Production changeovers between compatible head sizes
- Matching smooth or grooved gripping faces to the workpiece
Technical Data: Clamping Heads for Multi-Spindle Machines
Use the published table to match the applicable machine, reference code, overall length L, outside diameter D, clamping range, face code and available diameter increments.
| Applicable Machine | Reference Code | L Overall Length (mm) | D Outside Diameter (mm) | Clamping Range (mm) | A Groove / Clamping Face Code | by Increment (mm) |
|---|---|---|---|---|---|---|
| Index MS16 | 16I | 35 | 44.3 | 4–16 | L | 0.5 |
| Index MS16 | 16I | 35 | 44.3 | 8–16 | R | 0.5 |
| Index MS16 | 16I | 35 | 44.3 | 11–16 | RL | 0.5 |
| Index MS18 | 22I | 36 | 44.3 | 4–22 | L | 0.5 |
| Index MS18 | 22I | 36 | 44.3 | 8–22 | R | 0.5 |
| Index MS18 | 22I | 36 | 44.3 | 11–22 | RL | 0.5 |
| Index MS22 | 9022L | 37 | 44.3 | 4–22 | L | 0.5 |
| Index MS22 | 9022R | 37 | 44.3 | 8–22 | R | 0.5 |
| Index MS22 | 9022RL | 37 | 44.3 | 11–22 | RL | 0.5 |
| Index MS22 | 9022BL | 40 | 44.3 | 4–22 | L | 0.5 |
| Index MS22 | 9022BR | 40 | 44.3 | 8–22 | R | 0.5 |
| Index MS22 | 9022BS | 40 | 44.3 | 11–22 | RL | 0.5 |
| Index MS32 | 32I | 47.15 | 61 | 4–32 | L | 0.5 |
| Index MS32 | 32I | 47.15 | 61 | 8–32 | R | 0.5 |
| Index MS32 | 32I | 47.15 | 61 | 11–32 | RL | 0.5 |
| Schütte AF26, SE25, SE26, SF26-S | 39S | 38 | 60.5 | 4–26 | L | 0.5 |
| Schütte AF26, SE25, SE26, SF26-S | 39S | 38 | 60.5 | 8–26 | R | 0.5 |
| Schütte AF26, SE25, SE26, SF26-S | 39S | 38 | 60.5 | 11–26 | RL | 0.5 |
| Mori Say 6-26 | 69B | 43 | 69.8 | 6–32 | L | 0.5 |
| Index ABC | 42I | 43 | 69.8 | 6–32 | L | 0.5 |
What to Provide Before Quotation
- Machine make, model and existing head reference
- Overall length L, outside diameter D and bore size
- Face code, workpiece material and loading cycle
Related Clamping Head Systems
FAQ
What are clamping heads for multi-spindle machines used for?
KORRETTO clamping heads for multi-spindle machines are replaceable segmented gripping elements matched to specific machine spindles. The catalog lists references for Index, Schütte and Mori Say machines with published lengths, outside diameters and gripping ranges.
What machines is it commonly used with?
The catalog lists head references for Index MS16, MS18, MS22, MS32 and ABC, Schütte AF26/SE25/SE26/SF26-S, and Mori Say 6-26. Match the listed dimensions and existing spindle interface before ordering.
Is this the same as a standard single clamping head chuck?
No. These are machine-specific replaceable clamping heads, not a complete single-spindle chuck or a multi-station fixture.
What should be checked before selection?
Check the machine model, head reference, overall length L, outside diameter D, gripping range, face code and workpiece requirements.
Can all workpieces be clamped at the same time?
The machine and its control system determine the clamping sequence. A replacement clamping head does not by itself determine whether multiple spindles clamp simultaneously.
Can it be used for rough machining or higher-cycle production?
These heads are intended for repeat production on matching machines. Select the gripping face and working conditions for the material, cutting load and machine clamping system.
What segmented clamping head data can be referenced during selection?
Use the machine-specific reference table for dimensions and gripping ranges. For accuracy requirements, send the existing head code, workpiece tolerance and inspection method so the replacement can be matched to the spindle.
What information is needed?
Provide the machine make and model, existing head reference, L and D dimensions, gripping diameter, face code, material and required accuracy.