Amada TECHSTER 126
Key Specifications
standard chuck size
traverse travel
cross travel
spindle center height
wheel spindle power
grinding wheel size
Overview
The Amada TECHSTER 126 is the largest model in Amada’s TECHSTER series of CNC forming surface grinders, featuring a 1,200 x 600 mm chuck size for grinding large die blocks, mold bases, and precision plates. It represents a significant step up from the 84 and 104 in both table area and wheel capacity.
Axis travels span 1,500 mm (traverse) and 660 mm (cross), with a spindle center height of 850 mm. The TECHSTER 126 upgrades to an 11 kW (peak) / 6 kW (continuous) wheel spindle and 510 x 38-50 x 127 mm grinding wheels -- nearly 50% larger in diameter than the 355 mm wheels on the smaller models.
The 600 mm table width (vs 400 mm on the 84 and 104) is critical for grinding wide die blocks, mold bases, and large precision plates. Combined with 1,500 mm traverse, the TECHSTER 126 handles workpieces that would require repositioning on smaller models.
New TECHSTER 126 systems typically price between $200,000 and $350,000.
Full Specifications
| Parameter | Value |
|---|---|
| Standard Chuck Size | 800 x 400 |
| Traverse Travel | 1,500 mm (59.1 in) |
| Cross Travel | 660 mm (26 in) |
| Spindle Center Height | 850 mm (33.5 in) |
| Wheel Spindle Power | 11 kW peak / 6 kW continuous |
| Grinding Wheel Size | 510 x 38-50 x 127 mm |
| Drive System | Traverse |
| Model | TECHSTER 84 |
| Nc Control Axis | Simultaneous 2 Axis + 1 Axis |
| Travels | 1000/450 |
| Spindle Center Height From Table | 500 |
| Wheel Spindle | 7.5 ~ 4 |
| Wheel Spindle Grinding Wheel Size | 355 x 38 ~ 50 x 127 |
| Cross | Ball Screw Drive & Direct Drive |
| Vertical | Ball Screw Drive & Direct Drive |
Specifications sourced from amadamca.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,200 x 600 mm table and 1,500 mm traverse for large die blocks smaller models cannot accommodate
- 11 kW peak spindle (46% more than 84/104) with 510 mm wheels for aggressive stock removal
- 600 mm table width is 50% wider than 84/104 for wide die blocks and mold bases
- 850 mm spindle center height for tall workpieces and deep grinding
- Ball screw with direct drive maintains accuracy across extended travel
- Same build quality as smaller TECHSTER models in a larger format
Limitations
- Largest footprint in the TECHSTER series requires significant floor space
- Medium-duty precision -- shops needing ultra-precision on large parts should consider WINSTAR
- No published automation options
- Handling 1,200 x 600 mm workpieces likely requires overhead crane
Best For
Frequently Asked Questions
01
1,200 x 600 mm table (vs 800x400/1,000x400), 11 kW spindle (vs 7.5 kW), 510 mm wheel (vs 355 mm), 850 mm spindle height (vs 500/750). Substantially larger.
02
510 mm diameter provides more grinding surface and better thermal mass. Maintains diameter longer between dressings, improving productivity.
03
Yes. CNC ball screw/direct drive provides better accuracy and repeatability with programmable grinding cycles.
04
11 kW peak (6 kW continuous) is 46% more than the 7.5/4 kW on 84/104, enabling faster stock removal.
Videos
KS TECNO
Amada Machine Tools
Amada Machine Tools Europe GmbH
![Amada - Techster 126 @ EMO Hannover 2013 [ENG]](https://i.ytimg.com/vi/Ne6Y4ZChZNA/hqdefault.jpg)
CNCMedia
Amada Machinery America, Inc.
