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Motorized Goniometer Stage

Home > Motorized Goniometer Stages

This motorized goniometer is made of aluminum alloy with an elegant black anodized surface.

The bench size is 160 X 160 mm and has a body weight of 12  kg.

The drive mechanism is worm and worm gear. The worm gear ratio is 1 (stage) : 400 (motor).

It provides +/-15 of rotation at a maximum speed of 10 per second.

The maximum load of this goniometer table is 30  kg.

The calibrated indicator shows of the angle of rotation.

The knob mounted on the motor allows for manual adjustment. This knob may be replaced with an optical encoder for precision position verification.

This stage is compatible with OES' line of Motion Controllers.




Angle Range


Table Size 160 mm x160 mm
Gear Ratio 1 (stage) : 400 (motor)
Height of Rotation Stage

139 mm+/-0.2 mm

Drive Mechanism Worm Gear
Travel Guide Crossed-roller Guide
Stepper Motor
Phase Resistance 3.8 Ohm,  Bi-directional
Typical Phase Current 1 Amp
DB-9 Male Connector
Pin Assignment and Description


+5 VDC


Negative Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor


Positive Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor




Not Connected

6 Motor Phase A+
7 Motor Phase A-
8 Motor Phase B+
9 Motor Phase B-
Base Material Aluminum Alloy
Surface Treatment Black Anodized
Load Capacity 30  kg
Weight 12  kg
Rotation Center Deflection Accuracy 0.03 mm
Maximum Speed 10 /sec
Typical Repeatability +/-3 arcsec
Typical Positional Accuracy +/-8 arcsec
Typical Backlash +/-3 arcsec

Mechanical Drawing

 Ordering Information

Part No. Description Amount
AK130-15 Motorized Goniometer Stage, Table Size 160 x 160 mm Click to Get a Quote

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Motion Controllers

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