| Double Gobo
Rotator
The Rosco
Double Gobo Rotator is a precisely engineered, carefully manufactured device
which offers spectacular effects at an affordable price.
The
Double Rotator accepts two B size gobos. They are secured face to face
in
the optical path, secured with high temperature spring clips and aluminum
retaining rings. This face to face configuration, made possible by durable
but narrow gears, allows the two patterns to have a common center axis. The
unit will accept either stainless steel gobos or any of the range of Rosco
Glass Gobos. (Effects Adaptors will be necessary to adapt 76mm glass gobos
to the 79mm rotator opening.)
Speed and
Direction
The Double Gobo Rotator has two variable speed, 12V DC motors, which control
the speed and direction of each of the gobos independently. Each of the two
motors requires two channels of drive. The DC/DMX controller will operate 2
Double Gobo Rotators or 4 Single Gobo Rotators.
Focus
The design of the Double Gobo Rotator allows the two gobos to be positioned
less than 1.5mm apart, so that both gobos can be in sharp focus. The
aluminum retainer rings(stepper rings), included with every rotator, allow
you to experiment with different focus options. By using both retainer
rings, you can achieve the effect of one gobo in sharp focus and one in soft
focus. The retainer rings can field 3 levels of spacing between the gobos,
making the focus options versatile.
Motor
Options
The Rosco Double Rotator is available with many motor options. The standard
12V DC variable speed motors offer forward and reverse control of each motor
independently of each other. This is very important when designing certain
effects. Other motors available are the 1, 2, 5, and 10 rpm fixed speed
motors. This configuration can plug into standard 100, 120 and 240 volt
outlets (motor voltage must be specified when ordering) and will operate at
it's fixed speed in opposing directions.
Price $640.00
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