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Motorized Two-axis Gimbal Mount,
Pitch and Roll Axes
(Elevation and Roll Axes)
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Assorted Motorized Gimbal Mounts
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The AU270-ER Motorized Three-axis Gimbal Mounts require a
Motion Controller
that can be ordered as a complete plug-and-play system with joystick, trackball, and keypad.
Video Demonstration
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Specifications
Type
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AU270-ER
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Structure
Description
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Range of Travel |
360 Deg Continuous
on All Axes
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Table Size |
Diameter: 7.874 in (200 mm)
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Gear Ratio |
180:1 |
Actuator Type |
Worm and Worm Gear |
Travel Guide |
Precision V-groove & Crossed Roller |
Aperture Diameter |
90 mm |
Elevation Motor
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Typical Phase Current |
2 Amp |
DB-9 Male Connector
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Pin Assignment and Description
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1
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+5 VDC
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2
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Channel-A of Encoder (Optional) |
3
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Channel-B of Encoder (Optional) |
4
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Common |
5
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HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor |
6
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Stepper Motor Phase A+ |
7 |
Stepper Motor Phase A- |
8 |
Stepper Motor Phase B+ |
9 |
Stepper Motor Phase B- |
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Roll Motor
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Typical Phase Current |
2 Amp |
DB-9 Male Connector
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Pin Assignment and Description
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1
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+5 VDC
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2
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Channel-A of Encoder (Optional) |
3
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Channel-B of Encoder (Optional) |
4
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Common |
5
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HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor |
6
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Stepper Motor Phase A+ |
7 |
Stepper Motor Phase A- |
8 |
Stepper Motor Phase B+ |
9 |
Stepper Motor Phase B- |
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Base Material |
Aluminum Alloy |
Surface Treatment |
Black Anodized |
Load Capacity |
10 kg (22 lb) |
Weight |
35 kg (77 lb) |
Resolution |
0.001 Deg = 3.6 arcsec (10 Micro-steps per Step Motor Driver in use)
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Maximum Speeds of the Elevation and Roll Axes with Stepper Motors
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8 Deg/sec |
Maximum Speed of the Azimuth axis with Servo Motor
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45
Deg/sec |
Maximum Speed of the Elevation and Roll Axes with Servo Motors
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45 Deg/sec
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Typical Accuracy
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Accuracy
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0.05 Deg = 180 arcsec |
Repeatability
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+/-
0.01 Deg = +/- 36 arcsec |
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Ordering Information
Part No.
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Description
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Amount
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AU270-ER-01
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Stepper
Motor Driven
Two-axis Gimbal Mount, Pitch and Roll Axes
(Pitch and Roll Axes)
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Click to Get a Quote
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AU270-ER-02
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Two-axis Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven
Two-axis Gimbal Mount, Roll Axes
(Yaw, Pitch and Roll Axes)
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Click to Get a Quote
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AU270-ER-03
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DC
Servo Motor with Quadrature Incremental Optical Encoder Driven
Two-axis Gimbal Mount, Roll Axes
(Yaw, Pitch and Roll Axes)
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Click to Get a Quote
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AU270-ER-04
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Stepper
Motor Driven
Two-axis Gimbal Mount,
Roll Axes
(Yaw, Pitch and Roll Axes) with
500 Cycles per Revolution Quadrature Optical Encoders
Mounted at the back of the
Stepper
Motors
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Click to Get a Quote
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