Delco Motor
27.5 vdc |
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(MOT) 71D166
Delco motor made by Halicrafters. Magnificent
craftsmanship. Anti-backlash gears, tremendous torque. The Delco motor specs are
27.5 vdc @ about
100 ma unloaded. The tag on the motor states 2040 rpm CW & 1950 ccw. As you
can see, it is in a shielded box. 25:1 Ratio between the two 1/4" shafts. Motor to primary shaft: 80:1, primary shaft to secondary: 25:1. 6" x
4-1/2" x 4-1/2"D
including shafts.
Turn input shaft manually or engage motor and it will take
over. That's how they were supposed to work but we have a few issues with it due
to the fact that they are 60 years old. With motor engaged, output shaft runs at 1 rpm.
Although they are new in the box, the washer in the clutch
has dried out and the motor will no longer engage the shaft.
We sell these for manual use only. If you get the motor
assist to work, you're ahead of the game. Knobs pictured in movie are NOT included. |
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Zoom Lens Gear Block |
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(SHW) B22623
Zoom lens gear block for GE 7355042 assembly. 1:1:1, 1/4" shafts.
2" x 2-3/8" x 1-3/8"H. Corner mounting threaded #10 holes.
Made in
France...(like a watch). Made for broadcast TV camera. Distributed by Gates / Harris. |
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Angle Drive
40:1 Reduction |
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(SHW) RCA-90
Removed from 20KW RCA transmitters.This Millen drive
is very hard-to-find. 1/4" shaft. Forty full revolutions on input shaft advances
output by one. Max dimensions 2-3/8" wide, 3-1/2" high, 1-1/2" thick.
Nice. Insulated coupling is not included with drive. |
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3 Axis
1/2" Shaft Adjuster |
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(SHW) XYZ
This comes to us from a movie projector manufacturer. Allows
adjustment of the 1/2" shaft coupling (top photo) in all directions, left right,
up down and in out. Good source of parts. They are used / removed. |
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Right Angle Drive |
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(SHW) RAD.25
Right angle drive. Accepts 1/4" shaft @ 90º from either or both ends. 2 set screws. Well made, bronze bushing, bronze gears. Gear box measures 1-1/2" x 1-1/2" x 1". 2-1/2" x 1/4" round shaft. Made for Harris broadcast. |
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