EXYR120 - Precision

★ Achieving zero backlash and high accuracy.
★ The height is less 50% and length is shorter 20% than other multi-axis products.
★ Extended the usage life.

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Update：2023.03.28

Model No.		EXYR120-A2PR-ND	EXYR120-A2PL-ND
Mechanical Spec.	Table Size (mm)	Ø 120	Ø 120
	XY-Axis Travel Stroke (mm)	± 15	± 15
	θ-Axis Travel Stroke (°)	± 10	± 10
	Drive Type	Ball screw	Ball screw
	XY-Axis Rail	Crossed-roller Guiding	Crossed-roller Guiding
	θ-Axis Rail	Crossed-roller Bearing	Crossed-roller Bearing
	Stage Material / Surface Treatment	Aluminum Alloy / Black anodized	Aluminum Alloy / Black anodized
	Accuracy Level	Precision grade	Precision grade
	Motor Direction	Right Wiring	Left Wiring
Precision Spec.	XY-Axis Resolution (Pulse) (µm)	5 (Full) / 2.5 (Half)	5 (Full) / 2.5 (Half)
	XY-Axis Max. Speed (Full Step) (mm/sec)	10	10
	XY-Axis Positioning Precision (µm)	10	10
	XY-Axis Repeatability Precision (µm)	± 1	± 1
	XY-Axis Missed Step (µm)	2	2
	θ-Axis Resolution (Pulse) (°)	0.0034 (Full) / 0.0017 (Half)	0.0034 (Full) / 0.0017 (Half)
	θ-Axis Max. Speed (Full Step) (°/sec)	8	8
	θ-Axis Positioning Precision (°)	0.05	0.05
	θ-Axis Repeatability Precision (°)	± 0.01	± 0.01
	θ-Axis Missed Step (°)	0.01	0.01
	Parallelism (µm)	30	30
	Dynamic Straightness (µm)	20	20
	Dynamic Parallelism (µm)	15	15
	Load Capacity (Kgf)	25	25
Electrical Spec.	Motor Type	2MS-N28D45A	2MS-N28D45A
	Motor Brand	GMT	GMT
	Stage Side Connector	15-Pin male end connetor D-SUB / 12-Pin male end connetor HRS	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)	15-Pin female end connetor D-SUB / 12-Pin female end connetor HRS (Additional options)
	Power Voltage	24V ± 10%	24V ± 10%
	Control Output	NPN open collector output under 24V 8mA	NPN open collector output under 24V 8mA
	Output Control	Testing (sensing)：output transistor OFF (closed)	Testing (sensing)：output transistor OFF (closed)

System Configuration Diagram

♦ 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.

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.

EXYR120 - Precision

Motor・driver Reference Table

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