Amada MEISTER 52UP
Key Specifications
max workpiece size
max workpieces in stocker
max workpiece mass
tool stocker positions
max tool mass
spindle interface
Overview
The Amada MEISTER 52UP is the flagship model in Amada’s MEISTER line of high-precision forming grinders, distinguished by its integrated Automatic Tool Changer (ATC) and workpiece stocker for fully automated grinding. The UP designation signifies upgraded automation: a workpiece stocker holding up to 15 workpieces (max 100 x 100 x 70 mm, 3 kg each) and a tool stocker with 7 grinding wheel/coolant nozzle positions (max 4 kg per tool).
The ATC main spindle features an HSK-E32 tool interface with 50 mm bearing diameter. It handles large wheels up to 205 x 6.4-15 x 31.75 mm and medium wheels up to 100 x 3-10 x 22.23 mm. Spindle speed ranges 500-10,000 min-1. A high-precision indexing circular table enables multi-dimension continuous machining. Ball screws drive both table axes, and an air microsensor provides non-contact wheel positioning.
New MEISTER 52UP systems typically price between $350,000 and $500,000.
Full Specifications
| Parameter | Value |
|---|---|
| Max Workpiece Size | 100 x 100 x 70 mm (3.9 x 3.9 x 2.8 in) |
| Max Workpieces In Stocker | 15 |
| Max Workpiece Mass | 3 kg (6.6 lb) without palette |
| Tool Stocker Positions | 7 (grinding wheels/coolant nozzles) |
| Max Tool Mass | 4 kg (8.8 lb) |
| Spindle Interface | HSK-E32 |
| Spindle Bearing Diameter | 50 mm |
| Large Wheel Capacity | 205 x 6.4-15 x 31.75 mm |
| Medium Wheel Capacity | 100 x 3-10 x 22.23 mm |
| Spindle Speed | 500-10000 |
| Table Drive | Ball screw (left and right axes) |
| Wheel Detection | Air microsensor |
| Model | MEISTER 52UP |
| Workpiece Stocker1 | Maximum Workpiece Size(including jigs) (W x D x H) |
| Maximum Number Of Workpieces To Be Stored | 15*2 |
| Maximum Mass Of Workpiece | 3 kg (without palette) |
| Tool Stocker1 | Maximum Number of Grinding Wheels andCoolant Nozzles to be Stored |
| Maximum Mass | 4 kg |
| Atc Main Spindle | Bearing Inner Diameter |
| Large Diameter Grinding Wheel | φ205 x 6.4 -15 x φ31.75 mm |
| Medium Diameter Grinding Wheel | φ100 x 3 – 10 x φ22.23 mm |
| Tool Interface | HSK-E32 |
Specifications sourced from amadamca.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Integrated ATC with 7-position tool stocker and 15-workpiece stocker for fully automated grinding
- HSK-E32 spindle interface for rigid, repeatable tool clamping
- High-precision indexing circular table for multi-dimension continuous machining
- Air microsensor non-contact wheel positioning prevents workpiece damage
- Spindle speed 500-10,000 RPM accommodates wide range of wheel types
- Ball screw drives on both table axes ensure backlash-free positioning
Limitations
- Investment of $350K-$500K only justified by high-volume tooling production
- Workpiece limited to 100 x 100 x 70 mm -- not for larger components
- HSK-E32 interface requires Amada-specific or compatible toolholders
- Complex automation system requires trained maintenance staff
Best For
Frequently Asked Questions
01
Upgraded automation: integrated workpiece stocker (15 pieces) and automatic tool changer (7 positions). Standard MEISTER 52 lacks the full automation suite.
02
A hollow taper shank tool interface standard for high-speed, high-accuracy clamping. The E variant is designed for high-speed applications up to 10,000+ RPM.
03
Detects grinding wheel proximity to the workpiece using air pressure changes without physical contact, enabling automatic wheel positioning.
04
The 52UP adds ATC, workpiece stocker, and HSK-E32 spindle for automated operation. Standard 52 requires manual loading and wheel changes but costs significantly less.
