In gantry configuration, Z axis which is fixed to Y axis moves over a fixed platform / surface. Length and width of this platform covered by Z movement are limited to traverses in X and Y axes. Holmarc manufactures standard and custom stages in gantry configurations. Driver motors can be either stepper, BLDC or AC servo depending on the application. Holmarc provides control hardware and software for gantry stages with or without linear and circular interpolations. Standard stages are manufactured in aluminium alloy which is well suited for clean room environment. For rugged applications, construction material can be steel as well. Re-circulating ball bearing guides are used for X and Y axes. For Z axes, guideways can be either re-circulating or non-recirculating depending on the traverse and load conditions.
# controller sold separately [ read more + ]
| Straight line accuracy | : | 300 micron over 1000 mm |
| Drive | : | Stepper motor / AC-Servo motor |
| Leadscrew | : | Leadscrew or ballscrew |
| Material construction | : | Aluminium, Cast iron, MS, SS |
| Base surface flatness | : | 0.3 mm over 300 x 300 mm |
| Base mounting | ||
| Table top mounting for up to GTNDT-500 series | ||
| Base structure with caster wheel and leveling bolt for GTNDT 500-1000-ACS, GTNDT 500-1200-ACS, GTNDT 800-1500-ACS | ||
| Model No. | X (mm) | Y ( mm ) | Z ( mm ) | Resolution | Load capacity Working surface | XYZ stage | Price ( $ ) |
| GTNDT 100 | 100 | 100 | 25 | 0.625 μm | 50 Kg | 5 Kg |
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| GTNDT 200 | 200 | 200 | 50 | 1.25 μm | 50 Kg | 5 Kg |
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| GTNDT 300 | 300 | 300 | 75 | 1.25 μm | 50 Kg | 10 Kg |
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| GTNDT 500 | 500 | 500 | 100 | 1.25 μm | 75 Kg | 20 Kg |
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| GTNDT 500-1000 | 1000 | 500 | 200 | 3.125 μm | 100 Kg | 25 Kg |
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| GTNDT 500-1200 | 1200 | 600 | 200 | 3.125 μm | 100 Kg | 30 Kg |
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| GTNDT 800-1500 | 1500 | 750 | 200 | 3.125 μm | 100 Kg | 30 Kg |
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| Model No. | Positioning accuracy | Maximum speed | ||||
| X (mm) | Y (mm) | Z (mm) | X (mm) | Y (mm) | Z (mm) | |
| GTNDT 100 | 5 μm | 5 μm | 5 μm | 8 mm / sec | 8 mm / sec | 8 mm / sec |
| GTNDT 200 | 10 μm | 10 μm | 5 μm | 16 mm / sec | 16 mm / sec | 8 mm / sec |
| GTNDT 300 | 20 μm | 20 μm | 5 μm | 16 mm / sec | 16 mm / sec | 8 mm / sec |
| GTNDT 500 | 50 μm | 50 μm | 10 μm | 16 mm / sec | 16 mm / sec | 16 mm / sec |
| GTNDT 500-1000 | 100 μm | 50 μm | 30 μm | 20 mm / sec | 20 mm / sec | 16 mm / sec |
| GTNDT 500-1200 | 100 μm | 50 μm | 30 μm | 20 mm / sec | 20 mm / sec | 16 mm / sec |
| GTNDT 800-1500 | 100 μm | 50 μm | 30 μm | 20 mm / sec | 20 mm / sec | 16 mm / sec |
| Model No. | X (mm) | Y ( mm ) | Z ( mm ) | Resolution | Load capacity Working surface | XYZ stage | Price ( $ ) |
| GTNDT 200-ACS | 200 | 200 | 50 | 1.25 μm | 50 Kg | 5 Kg |
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| GTNDT 300-ACS | 300 | 300 | 75 | 1.25 μm | 50 Kg | 10 Kg |
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| GTNDT 500-ACS | 500 | 500 | 100 | 1.25 μm | 75 Kg | 20 Kg |
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| GTNDT 500-1000-ACS | 1000 | 500 | 200 | 3.125 μm | 100 Kg | 25 Kg |
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| GTNDT 500-1200-ACS | 1200 | 600 | 200 | 3.125 μm | 100 Kg | 30 Kg |
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| GTNDT 800-1500-ACS | 1500 | 750 | 200 | 3.125 μm | 100 Kg | 30 Kg |
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| Model No. | Positioning accuracy | Maximum speed | ||||
| X (mm) | Y (mm) | Z (mm) | X (mm) | Y (mm) | Z (mm) | |
| GTNDT 200-ACS | 10 μm | 10 μm | 5 μm | 40 mm / sec | 40 mm / sec | 20 mm / sec |
| GTNDT 300-ACS | 20 μm | 20 μm | 5 μm | 40 mm / sec | 40 mm / sec | 20 mm / sec |
| GTNDT 500-ACS | 50 μm | 50 μm | 10 μm | 40 mm / sec | 40 mm / sec | 20 mm / sec |
| GTNDT 500-1000-ACS | 100 μm | 50 μm | 30 μm | 100 mm / sec | 100 mm / sec | 40 mm / sec |
| GTNDT 500-1200-ACS | 100 μm | 50 μm | 30 μm | 100 mm / sec | 100 mm / sec | 40 mm / sec |
| GTNDT 800-1500-ACS | 100 μm | 50 μm | 30 μm | 100 mm / sec | 100 mm / sec | 40 mm / sec |
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