PMT GAMMA Measuring Arms
High-accuracy articulated arm coordinate measuring machines designed for fast, repeatable inspection on the shop floor or in the inspection room.
Information based on PMT GAMMA documentation. Final specification confirmed at quotation stage.
Portable CMM arms for real-world production
The PMT GAMMA articulated arm range combines lightweight carbon-fibre construction with precision encoders and smart balancing systems to deliver accurate, repeatable metrology wherever it’s needed.
Why choose a GAMMA arm?
- Fast set-up: mount anywhere and begin measuring in minutes.
- Operator-friendly: internal balancing reduces fatigue.
- Shop-floor capable: robust, stable, temperature-resistant.
- Flexible connectivity: USB or integrated Wi-Fi.
- Upgradeable: add laser scanning and 8-axis rotary table.
Typical applications
- Dimensional inspection
- Fixture and tool build validation
- Reverse engineering
- Large-part inspection
- In-process measurement
Choose the model that suits your workflow
GAMMA Prime
From £23,000 + VAT
- Highest accuracy
- Premium stability
- Ideal for aerospace & precision machining
GAMMA Standard
From £20,000 + VAT
- Excellent all-round accuracy
- Wide measuring ranges
- Perfect for general manufacturing
GAMMA Eco
From £16,500 + VAT
- Cost-effective entry model
- Ideal for gauge replacement
- Upgradeable to scanning
Key performance data
| Range | Volume | Accuracy* |
|---|---|---|
| 1.5 m | Ø 3.0 m | 0.012 mm |
| 2.0 m | Ø 4.0 m | 0.016 mm |
| 2.5 m | Ø 5.0 m | 0.018 mm |
| 3.0 m | Ø 6.0 m | 0.026 mm |
| 3.5 m | Ø 7.0 m | 0.036 mm |
| 4.0 m | Ø 8.0 m | 0.045 mm |
| 4.5 m | Ø 9.0 m | 0.055 mm |
*Accuracy varies by model, probe configuration and environment.
Talk to our team
Call +44 (0)7968 182791 or email sales@cmm-solutions.co.uk