SC Series Compact Indexing Chucks
SC Series Compact Indexing Chucks
A compact indexing solution for smaller spindles, smaller CNC lathes and limited installation space.
Series Overview
A compact indexing solution for smaller spindles, smaller CNC lathes and limited installation space.
Key Features
- A2-4 spindle nose
- Up to 4000 rpm
- 8 × 45° / 6 × 60° automatic indexing
- Fully sealed construction
- 1 arc-minute indexing accuracy and repeatability below 0.01 mm
- Approximately 1-minute fixture change
- Custom fixture and connection options
Typical Applications
Suitable for smaller valve bodies, fittings and multi-angle parts. Confirm the workpiece envelope, A2-4 interface, clamping position and tool clearance.
Dimensions & Technical Specifications
SC-G145A/C
Outline Dimensions
| Model | A (mm) | B (mm) | C (mm) | D (mm) | G (mm) | J (mm) | K (mm) | M (mm) | N (mm) | P (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| SC-G145A/C | 145 | 102 | 110 | 4 | 50 | 15 | 60 | 29.6 | 27.5 | 164 |
Technical Specifications
| Model | Max workpiece (mm) | Max clamping (kN) | Stroke L (mm) | Max speed (rpm) | Spindle nose | Bore (mm) | Net kg |
|---|---|---|---|---|---|---|---|
| SC-G145A/C | 100 | 3.3 | 9 | 4000 | A2-4 | 35 | 9.3 |
Values are transcribed from the supplied KORRETTO reference sheet. Confirm final installation data before release.
Series Selection Notes
Check 2G > Q, the workpiece rotation envelope, clamping force, 9 mm stroke, A2-4 spindle nose and automation interface.
The chuck opening reference 2G should exceed the workpiece rotation envelope Q; also check tool, fixture and machine-space clearance.
KORRETTO Selection Tool
Indexing Chuck Selection Tool
Enter workpiece dimensions n, m and the maximum rotating envelope Q. Standard models are screened by 2G > Q, N - n ≥ 30 mm and M - m ≥ 30 mm. Q is the maximum envelope during rotation, not a one-side dimension.
KORRETTO Indexing Chuck Selection
Selection Process
Enter the three core dimensions to begin. This is a front-end selection display and does not call an external AI service.
Selection Results
Enter the three core dimensions to begin. This is a front-end selection display and does not call an external AI service.
Indexing Chuck FAQ
What is the SC Series Compact Indexing Chucks used for?
Suitable for smaller valve bodies, fittings and multi-angle parts. Confirm the workpiece envelope, A2-4 interface, clamping position and tool clearance.
How should the SC Series Compact Indexing Chucks model be selected?
Check 2G > Q, the workpiece rotation envelope, clamping force, 9 mm stroke, A2-4 spindle nose and automation interface.
Need a model and machine-interface check?
Send the workpiece drawing, spindle interface, clamping position, indexing angle and automation requirements.