Update：2018.05.29
| Model No. | AR39-A3NN-ND | AR59-A3NN-ND | AR80-A3NN-ND | AR100-A3NN-ND |
| Table Size | Ø39 mm | Ø59 mm | Ø80 mm | Ø100 mm |
| Travel Stroke | 360° | |||
| Drive Type | Worm & worm gear (Ratio1/120) | Worm & worm gear (Ratio 1/180) | Worm & worm gear (Ratio 1/180) | Worm & worm gear (Ratio1/144) |
| Rail | Assembled ball bearing | Crossed-roller bearing | ||
| Main Unit Weight | 0.4 Kg | 0.6 Kg | 0.8 Kg | 1.2 Kg |
| Resolution (Pulse) | 0.015° / 0.0075° | 0.01° / 0.005° | 0.0125° / 0.00625° | |
| Maximum Speed (Full Step) | 25° / sec | 15° / sec | 25° / sec | |
| Positioning Precision | 0.01° | |||
| Repeatability Precision | ±0.05° | |||
| Load Capacity | 4 Kgf | 20 Kgf | ||
| Missed Step | 0.1° | |||
| Parallelism | 50 μm | |||
| System Configuration Diagram |
| ♦ For detailed specifications, please read the description for the stage and connecting cable. ♦ For the selection of driver, please refer to the cross-reference table for the motor/driver of the standard motorized stage or the GMT motor and driver catalogue. ♦ The most preferred driver is recommended to be specified by GMT as considerations. For different needs, please choose the suitable driver based on real functional needs.
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| Axis Definition |
| GMT has defined different axis as the following figuration according to the movement direction: Horizontal movement direction is X and Y axis. Vertical movement direction is Z axis. Movement around X, Y, Z axis is defined to α axis, β axis, and θ axis. Green arrows present the specified axis movement direction.
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Motor/driver |
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