★This product pic. shows as AY80-A2NR-ND.
Table Size (mm)
40 X 40
Travel Stroke (mm)
Ball screw Ø6, lead 1mm
Stage Material / Surface Treatment
Aluminum Alloy / Black anodized
Main Unit Weight (Kg)
R：Right Wiring / L：Left Wiring
Resolution (Pulse) (µm)
5 (Full) / 2.5 (Half)
Max. Speed (Full Step) (mm / sec)
Positioning Presion (µm)
Repeatability Precision (µm)
Load Capacity (Kgf)
Missed Step (µm)
Dynamic Straightness (µm)
Dynamic Parallelism (µm)
Type / Shaft Numbers
2-phase stepper / ☐ 28 double shafts
Brand / Model
GMT / 2MS-N28D32A
Driver Brand / Model
GMT / GTR22G-D (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 / 12-Pin female end connetor HRS (Additional options)
Photoelectric sensor GMT-sensor
24V ± 10%
NPN open collector output under 24V 8mA
Testing (sensing)：output transistor OFF (closed)
♦ For selection of the drivers preferred, please refer to the reference table or the catalogue of Motor・Driver.
♦ All of the drivers chosed are the specification of GMT preferred. For different needs, please choose the suitable drivers according to 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.