KORRETTO · dividing head solutions
F11 Series Universal Dividing Head
Universal dividing heads are used for controlled angular division, indexing and milling operations such as gear, spline, slot and multi-face machining. They are selected when the machining process requires precise workpiece rotation and repeatable angular positioning.
Product Overview
This series includes F11100A, F11125A and F11160A universal dividing heads. It follows GB/T2554-2008 and is suitable for controlled angular indexing in milling operations that require repeatable division and stable workpiece rotation.
Typical Applications
- Gear, spline, slot and multi-face machining with controlled angular division.
- Milling-machine and machining-center setups that require repeatable indexing.
- Circular drilling or milling operations with dividing plate and tailstock support.
- Projects requiring precise workpiece rotation during multi-step machining.
Key Features
Universal dividing structure for controlled angular indexing operations.
Three common models: F11100A, F11125A and F11160A.
Dimension and mass data for installation and model selection checks.
Accessory compatibility with flange, chuck, dividing plate and tailstock.
Suitable for gear, spline and helical-slot related indexing tasks.
Parameters and Dimensions
Dimension drawings and tabulated data below can be used for selection and installation checks.
Overall Dimensions and Net Weight
| Order No. | Model | B | H | H1 | L | L1 | L2 | W | Net Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| B051010 | F11100A | 215 / 8.46 | 100 / 3.94 | 192 / 7.56 | 165 / 6.5 | 87 / 3.43 | 85 / 3.35 | 14 / 0.55 | 62 |
| B051110 | F11125A | 240 / 9.45 | 125 / 4.92 | 227 / 8.94 | 216 / 8.5 | 122 / 4.8 | 102 / 4.02 | 18 / 0.71 | 110 |
| B051210 | F11160A | 240 / 9.45 | 160 / 6.3 | 227 / 8.94 | 216 / 8.5 | 122 / 4.8 | 102 / 4.02 | 18 / 0.71 | 127 |
Selection Notes
- Machine model and available table installation space.
- Workpiece dimensions, center height and required dividing method.
- Required indexing operation type (equal division, angular indexing, helical indexing).
- Accessory requirements such as flange, chuck, dividing plate and tailstock.
- Process details and expected repeatability requirements.
FAQ
What is a Universal Dividing Head used for?
It is used for controlled angular division and indexing in milling operations, including gear, spline, slot and multi-face machining tasks.
What is the difference between a Universal Dividing Head and a rotary table or indexing plate?
A universal dividing head is selected for controlled angular division of the workpiece through dividing mechanisms. Rotary tables are generally selected for table-side rotary positioning, while indexing plates are commonly used for fixed indexing positions and simpler indexing tasks.
What information should I provide for model selection?
Please provide machine type, table space, workpiece dimensions, required indexing method, required accessories and machining process details so the suitable F11 model can be confirmed.