Light
Shutters 
This light shutters can be installed in an optical systems
wherever you need to switch light on and off without switching power of
the light source. They have a compact body, less than 17 mm thick,
with 25 or 50 mm diameter light pass. Two 1/4-20 tpi threaded mounting
holes allow vertical or horizontal installation on a standard mounting
posts (see picture above). Three feet (90 cm) cable with 3.5 mm coaxial
connector at the end connects shutter to the remote controller. Different
types of controllers are available. Simple SC-01
with
manual Open/Close switch, and SC-02A
with
manual switch and standard TTL input for both manual and computerized control
of a shutter. SC-02M
controller is capable of driving two shutters either in same or in opposite
states. All units are powered from 120 V AC/DC wall
transformer (included). 220-240V transformers can be provided on
request.
Shutter Specifications
| |
LS-25
|
LS-50
|
|
Aperture (mm)
|
25
|
50
|
|
Opening or closing time (ms) *
|
<50
|
<200
|
|
Max. repetitive open/close frequency (Hz)*
|
5
|
2
|
Shutter body dimensions
(without 25x20x10 mm motor)
|
16x65x85
|
17x90x140
|
|
Power
|
3V, 0.3A DC
|
3V, 0.3A DC
|
* - depends on shutter type/orientation. Tested for orientation shown
above left. LS-50 is not designed to work in position shown above
right.
Controller Specification
| |
SC-01
|
SC-02M
|
|
Conrtol
|
Manual
|
Manual and TTL
|
|
Dimensions (mm)
|
25x40x60
|
35x120x80
|
|
Power
|
4-7V, 0.3A DC
|
6V, 0.4A DC
|
Go
to Prices
Back to the top of the page.
HOME.
LShut.html 09-23-2013