AX80 – Ultra Precision
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★Guide-Crossed-roller Guide, In structure, V-groove and crossed roller acquire movement in high accuracy and capacity by linear transmission to act a high precision movement and load capacity performance.
★Transmission Parts-Ball screw, It transmits through the ball involving in the locknut and screw to reach the accuracy and longer operation lifetime.
★Material-Aluminum Alloy
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Model No. |
AX80-A2OP |
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Mechanical Spec. |
Table Size (mm) |
80X80 | ||
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Travel Stroke (mm) |
30 | |||
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Drive Type |
Ball Screw Ø8，lead 1mm | |||
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Rail |
Crossed-roller Bearing | |||
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Stage Material / Surface Treatment |
Aluminum Alloy / Black anodized | |||
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Main Unit Weight (Kgs) |
1.2 | |||
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Coupling |
FAMMS16-5*5 | |||
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Accuracy Level |
OP：Ultra Precision | |||
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Wiring Method |
R : Right wiring (Standard)；L : Left wiring | |||
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Precision Spec. |
Resolution(Pulse) (µm) |
M: 2.5 (Full)；1.25 (Half)
J: 5 (Full)；2.5 (Half) |
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Max. Speed(Full Step) (mm/sec) |
10 | |||
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Positioning Precision (µm) |
5 | |||
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Repeatability Precision(µm) |
±0.3 | |||
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Load Capacity (Kgf) |
15 | |||
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Missed Step (µm) |
1 | |||
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Moment Stiffness |
Pitch: 0.08 / Yaw: 0.07 / Rolling: 0.03 (“/N-cm) | |||
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Pitch / Yaw |
Pitch: < 25″ / Yaw: < 15″ | |||
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Parallelism (µm) |
30 | |||
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Dynamic Straightness (µm) |
3 | |||
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Dynamic Parallelism (µm) |
15 | |||
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Electrical Spec. |
Motor |
Type / Shaft Numbers |
M: 5-phase stepper high-resolution motor / ☐42 double shafts
J: 5-phase stepper motor / ☐42 double shafts |
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Brand / Model |
M: Orientalmotor / PKP544MN18B
J: Orientalmotor / PKP544N18B2 |
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Driver Brand / Model |
Orientalmotor / CVD Series – 5 Phase stepping motor (Additional options) | |||
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Connector |
Stage Side Connector |
15-Pin male end connetor D-SUB / 12-Pin male end connetor HRS | ||
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Controller Side Connector |
15-Pin female end connetor D-SUB (Additional options) / 12-Pin female end connetor HRS (Additional options) | |||
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Sensor |
Origin Sensor |
Photoelectric sensor GMT-sensor | ||
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Limit Sensor |
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Power Voltage |
24V±10% | |||
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Control Output |
NPN open collector output under 24V 8mA | |||
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Output Control |
Testing (sensing)：output transistor OFF (closed) | |||
| Multi-point repeated positioning accuracy |
| ♦ Accuracy measurement description
1. Unidirectional positioning accuracy: within the range of the predetermined detection stroke, starting from a starting position, moving and positioning in a certain direction sequentially, and detecting the actual ♦ Precision introduction 1. Design the GMT high-level precision inspection method to meet the precision requirements of fiber coupling and semiconductor manufacturing process.
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| System Configuration Diagram |
| ♦ For detailed specifications, please read the description for the stage and connecting cable.
♦ For 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 catalog. ♦ 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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