|
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
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
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 |
AK130-15 |
| Angle Range |
+/-15° |
| 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 |
|
DB-9 Male Connector
 |
|
Two-Phase Stepper Motor |
|
Typical Phase Resistance
|
2.5 Ohms, Bi-directional |
| Typical Phase Current |
2 Amp |
| |
|
Pin Assignment and Description |
| 1 |
+5 VDC for the Limit Sensors |
| 2 |
CCW Limit Switch
The knob turns counter clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 1000 Ohms)
|
| 3 |
CW Limit Switch
The knob turns clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 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- |
|
| Base Material |
Aluminum Alloy |
| Surface Treatment |
Black Anodized |
| Load Capacity |
30 kg |
| Weight |
10.8 kg |
| |
|
| Rotation Center Deflection Accuracy |
0.03 mm |
| Maximum Speed with Stepper Motor |
10 °/sec |
| Typical Repeatability |
0.05 Degrees |
| Typical Positioning Accuracy |
+/- 0.01 Degrees |
| |
|
|
