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Motorized Three-axis Gimbal Mount, Azimuth, Elevation and Roll Axes
(Yaw, Pitch and Roll Axes)

Home > Assorted Motorized Gimbal Mounts



The gimbal mounts are used for general purpose pointing, scanning and tracking applications.

This gimbal mount is made of aluminum alloy with an elegant black anodized surface.

The transmission ratio is 180:1.

It provides 360 of continuous rotation on all axes for scanning.

The maximum load of this rotary table is 20 Kg.

The resolution of 0.001  is achieved with a 10 micro-steps per step stepper motor driver. This rotation stage is also available with a servo motor and optical encoder.

The mounted indicators show the angle of rotations.

The knob mounted on the motor allows for manual adjustment.


Video Description

Specifications
Type

AU300-AER

Structure Description

Range of Travel

360 Continuous on All Axes

Table Size Diameter: 3.937 in (100 mm)
Transmission Ratio 180:1
Actuator Type Worm and Worm Gear
Travel Guide

Precision V-groove & Crossed Roller

Azimuth Motor

Typical Phase Resistance 2.5 Ohms, Bi-directional
Typical Phase Current 2 Amps
DB-9 Male Connector

Pin Assignment and Description

1

+5 VDC

2

Not Connected

3

Not Connected

4

Common

5

HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor

6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
Elevation Motor

Typical Phase Current 1 Amp
Typical Phase Resistance 3.8 Ohms, Bi-directional
DB-9 Male Connector

Pin Assignment and Description

1

+5 VDC

2

Not Connected

3

Not Connected

4

Common

5

HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor

6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
Roll Motor

Typical Phase Current 1 Amp
Typical Phase Resistance 3.8 Ohms, Bi-directional
DB-9 Male Connector

Pin Assignment and Description

1

+5 VDC

2

Not Connected

3

Not Connected

4

Common

5

HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor

6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
Base Material Aluminum Alloy
Surface Treatment Black Anodized
Load Capacity 20 kg
Weight with the Bottom Plate 24 kg (52.5 lb)
Weight of the Bottom Plate 2.9 kg (6.3 lb)
Resolution 0.001 = 3.6 arcsec (10 Micro-steps per Step Motor Driver in use)
Maximum Speed of the Azimuth axis with Stepper Motor 8 /sec
Maximum Speeds of the Elevation and Roll Axes with Stepper Motors 12 /sec
Maximum Speed of the Azimuth axis with Servo Motor 120 /sec
Maximum Speed of the Elevation and Roll Axes with Servo Motors 90 /sec

Typical Accuracy

Accuracy 0.05 = 180 arcsec
Repeatability +/- 0.01 = +/- 36 arcsec


Mechanical Drawing


 Ordering Information

Part No. Description Amount
AU300-AER-01 Stepper Motor Driven Three-axis Gimbal Mount, Azimuth, Elevation and Roll Axes (Yaw, Pitch and Roll Axes) Click to Get a Quote
AU300-AER-02 Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven Three-axis Gimbal Mount, Azimuth, Elevation and Roll Axes (Yaw, Pitch and Roll Axes) Click to Get a Quote

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