The Precision Metric Manual Goniometer or Goniometric Stage GM60X-50C is equipped with the Crossed-Roller Bearings and Micrometer-Driven for an accurate and repeatable positioning, features the backlash-free spring-loaded design. The 60 mm x 60 mm mounting platform supports up to 5.0 kgf with a smooth rotation range of ±6°, provides four M4 x 0.7 taps on 50 mm center. Mounting slots for M4 are provided from inside of the bottom plate.
The Actuator-Driven is Micrometer Head in front center of the Goniometric Stage. A side mounted steel thumbscrew can be used to lock the moving table in a desired position. When the steel thumbscrew is positioned in right side of the Goniometer, the item number is GM60X-50C. When it is in left side, the item# is GM60X-50C1.
The item GM60X-50C will be with 50 mm distance to point of rotation center. 75 mm, 100 mm and 125 mm distances are also available.
When we need an XY Configuration, the Upper Goniometric Stage will be GM60X-50C or GM60X-50C1, and the Lower Goniometer will be GM60X-75C or GM60X-75C1. The Dual-Axis Goniometer GM60XY-50C or GM60XY-50C1 consists of both Upper and Lower Goniometric Stages that will rotate about the same rotation center above the top mounting surface with 50 mm distance.
Specifications
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Part Number |
GM60X-75C |
GM60X-100C |
GM60X-125C |
GM60XY-75C |
GM60XY-100C |
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GM60X-75C1 |
GM60X-100C1 |
GM60X-125C1 |
GM60XY-75C1 |
GM60XY-100C1 |
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Moving Direction |
α |
α & β |
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Rotation Range |
±6° |
±4° |
±3° |
±2.5° |
±6° *, ±4° ** |
±4° *, ±3° ** |
±3° *, ±2.5° ** |
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Platform Size |
60 mm x 60 mm |
60 mm x 60 mm |
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Drive Mechanism |
Micrometer Head with 0.5 mm of Pitch |
Micrometer Head with 0.5 mm of Pitch |
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Bearing Construction |
Crossed-Roller Bearings |
Crossed-Roller Bearings |
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Material, Finish |
Aluminium Alloy, Black Anodized |
Aluminium Alloy, Black Anodized |
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Height of Rotation Center (mm) |
50 ±0.2 |
75 ±0.2 |
100 ±0.2 |
125 ±0.2 |
50 ±0.4 |
75 ±0.4 |
100 ±0.4 |
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Thickness |
25 mm |
50 mm |
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Min Readout per Graduation on Micrometer |
≈32” |
≈23” |
≈18” |
≈15” |
≈32” * |
≈23” * |
≈18” * |
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Minimum Readout |
1° |
1° |
0.5° |
0.5° |
1° *, 1° ** |
1° *, 0.5° ** |
0.5° *, 0.5° ** |
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Max. Load Capacity |
5.0 kgf |
5.0 kgf |
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Weight |
0.40 kg |
0.80 kg |
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* Upper Goniometer, ** Lower Goniometer
| Moving Direction | α |
| Rotation Range | ±6° |
| Platform Size | 60 mm x 60 mm |
| Drive Mechanism | Micrometer Head with 0.50 mm of Pitch |
| Bearing Construction | Crossed-Roller Bearings |
| Material, Finish | Aluminium Alloy, Black Anodized |
| Height of Rotation Center (W) | 50 ±0.2 mm |
| Min Readout per Graduation on Micrometer | ≈32” |
| Minimum Readout | 1° |
| Thickness | 25 mm |
| Max. Load Capacity | 5.0 kgf |
| Weight | 0.40 kg |