|
This
motorized
goniometer
has
the
bench
size
of
104
X 90
mm
and
has
a
body
weight
of
2.44
kg.
The
drive
mechanism
is
worm
and
worm
gear.
The
worm
gear
ratio
is 1
(degrees
stage)
:
296
(degrees
motor).
It
provides
+/-45°
of
rotation
at a
maximum
speed
of
7°
per
second.
The
maximum
load
of
this
goniometer
table
is
10
Kg.
The
calibrated
indicator
shows
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
goniometer
table
is
available
for
vacuum
environment.
This stage
requires a
Motion
Controller
that can be
ordered as a
complete
plug-and-play
system with
RS-232, USB,
joystick,
trackball,
and keypad
control.
Specifications
|
Type |
AK120-45 |
|
Range of Travel |
+/-45° |
|
Table Size |
104 mm x 90 mm |
|
Gear Ratio |
1°
(stage)
:
296°
(motor) |
|
Height of Rotation Stage |
40.5 mm |
|
Radius of Rotation Stage |
67 mm |
|
Drive Mechanism |
Worm Gear |
|
Travel Guide |
Crossed-roller Guide |
|
Base Material |
Aluminum Alloy |
|
Stepper Motor |
| Typical Phase Current |
1 Amp |
|
DB-9 Male Connector |
|
Pin Assignment and Description |
| 1 |
+5 VDC for the Limit Sensors |
| 2 |
CW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (1000 Ohms)
|
| 3 |
CCW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (1000 Ohms)
|
| 4 |
Return for+5 VDC |
|
5 |
Not Connected |
|
6 |
Stepper Motor Phase A+ |
| 7 |
Stepper Motor Phase A- |
| 8 |
Stepper Motor Phase B+ |
| 9 |
Stepper Motor Phase B- |
|
|
|
|
Load Capacity |
10 kg |
|
Weight |
2.44 kg (5.5 lb) |
|
Resolution |
Depends on
the Motor
Driver |
|
Maximum Speed |
7 °/sec |
|
Typical Positioning Accuracy |
0.05 Degrees |
|
Typical
Positioning
Repeatability |
+/- 0.01 Degrees |
|
