<span style="font-size: 12pt;">★Ball screw.</span> <br /><span style="font-size: 12pt;">★Transmission position: central</span> <br /><span style="font-size: 12pt;">★High rigidity.</span> <br /><span style="font-size: 12pt;">★Durable.</span>">
Table Size (mm)
Travel Stroke (°)
Ball Screw Ø8
Stage Material / Surface Treatment
Aluminum Alloy / Black anodized
R : Right wiring (Standard)；L : Left wiring
M: 0.001 (Full)；0.0005 (Half)
J: 0.002 (Full)；0.001 (Half)
M: 0.00071 (Full)；0.000355 (Half)
J: 0.00142 (Full)；0.00071 (Half)
M: 0.00055 (Full)；0.000275 (Half)
J: 0.0011 (Full)；0.00055 (Half)
M: 0.00044 (Full)；0.00022 (Half)
J: 0.00088 (Full)；0.00044 (Half)
Max. Speed(Full Step) (°/sec)
Positioning Precision (°)
Load Capacity (Kgf)
Pitch: 0.3 / Yaw: 0.12 / Rolling: 0.15 ("/N-cm)
Height of Center Rotation (mm)
50 ± 0.1
75 ± 0.1
100 ± 0.1
125 ± 0.1
Accuracy of Center Rotation
< 0.01 mm
Type / Shaft Numbers
M: 5-phase stepper high-resolution motor / ☐28 double shafts
J: 5-phase stepper motor / ☐28 double shafts
Brand / Model
M: Orientalmotor / PK523HPMB
J: Orientalmotor / PKP523N12B
Driver Brand / Model
Orientalmotor / CVD Series - 5 Phase stepping motor (Additional options)
Stage Side Connector
15-Pin male end connetor D-SUB / 12-Pin male end connetor HRS
Controller Side Connector
15-Pin female end connetor D-SUB (Additional options) / 12-Pin female end connetor HRS (Additional options)
Photoelectric sensor GMT-sensor
Origin Approximation Sensor
N / A
NPN open collector output under 24V 8mA
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.
|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.
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.
Ball Screw Ø8，lead 1mm