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Gear Motor
Attention robotics boffins: Here's a nice, powerful 12-24VDC Mabuchi brush motor with a gearbox and pulley attached. At its nominal 24DC, it spins 12rpm, draws 50mA no load, and stalls a 750mA. Has a 3/4" long x 5/16" flattened shaft with a 4-5/8" dia x 5/16" wide (3/16" ID) single-sheave pulley attached, with a matching O-ring. The gearbox measures 2-3/4" x 3" x 9-1/16". The motor measures 1-1/16"dia x 1-5/8" long and comes with 7" leads and a 2-pin Molex connector.
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37837 MOTOR W/PULLEY |
Power Window Guts
All you add is the car. Nice new 12VDC gear motor made to lift the window on a Saturn before, well, you know. Motor (without arm) is 6” x 3-1/5”, and draws 2.6A, no load, 10A at stall. It’s attached to, but easily removable from, a toothed arm that’s 15” long, swings approx 95°, with a fiberglass roller wheel on the end. Takes approx (4) seconds to make a full swing with no load. Has a 14” long wiring harness with a quick-disconnect male terminal, and (4) mounting holes on the frame. We think this is for the left door, but does it matter, since you’re not going to build the car around it anyway? It will still be handy for lifting or opening windows or anything else, like coffin lids, animatronic arms, or small doors.
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39226 WINDOW MOTOR B |
Gear Motor
Pretty much the size of a "AAA" battery, this super 3-12VDC gear motor measures 1-3/4" long x 7/16" dia, draws 5mA at 12VDC (150mA stall) and spins approx 750 rpm. Has a flattened, 1/4" long x 1/16" dia shaft and tiny connectors on the other end.
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39486 SUPER GEAR MOTOR |
Johnson Motor
This reversible DC Johnson motor (Johnson #34513) operates from 12-24VDC with a max efficiency of 24VDC, 3057 rpm, and .14 amps. Measures 1-3/16" dia x 1-3/16" long with (2) hook-up tabs on the back and a 3/32" x 5/16" long slotted shaft. Has (2) mounting holes on the face. Works great as a small generator, output 2.5-3 V. Draws 30mA no load, and spins about 1200 rpm at 12VDC.
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37855 JOHNSON MOTOR |
Takeout Hitachis
The 24 VDC Hitachi stepper motor is labeled with Kodak’s part number 315871. Each has 1:5 gearboxes, (3) Hall–effect sensors, and 12 steps per revolution (without the gearbox). The motor cases are 1–3/4” thick x 3–5/8” dia. The 2–1/2” sq x 15/16” thick gearboxes terminate in 1” x 3/8” dia flattened shafts with mounted plastic cams. Each has a set of (7) and a set of (3) leads with Molex–type connectors. The motor draws 2.4 amps. Sorry, folks, that’s all we know.
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34589 2.4 AMP STEP MOTOR |
Slowly He Turned…
…at approx 7 rpm. This 24VDC gear motor from Merkle-Korff (Part # EYQF-63600-761) is 2-7/8" long x 1-1/2" dia for 7/8" of the length, then is 1-1/4" dia. Has a 3/4" long x 3/16" dia flattened shaft. Draws 50mA, no load, and stalls at approx 260mA. Operates will from 6 to 24VDC.
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38602 7 RPM MOTOR |
Linear Actuator
New linear actuator from Von Weise®, made for sliding camper sections, has a motor approx 6-1/2" x 3" x 6-1/2" overall. Draws 11A at 12VDC under load, 1.25A no load, and spins approx 150 rpm. Has 4" leads with a 2-pin connection. Output is through a 3/4" dia threaded rod inside a 1-3/8" dia steel pipe. You pick from the short version, a 33-3/4" long pipe (37" long over all); the medium, a 35-1/2" pipe (38" long over all); or the long, a 41" pipe (44" long over all). All have approx 30" stroke.
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39936 12VDC LINEAR ACTUATOR | |
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39934 LONG ACTUATOR | |
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39935 SHORT ACTUATOR |
12 VDC Linear Actuator
This motor on this 12-volt linear actuator is 6" x 3" x 6" overall. Output is through both a 2-draw mast that measures 2" dia at bottom, with a flattened 3/4"-10 threaded rod that extends 5-1/2" past the top draw and a keyed 1-1/4" long x 5/8" hex shaft below the gearbox (approx 400 rpm). Draws 4.5A at 12VDC no load, stalls at 30A. Retracted length is 35", extended length is 66" counting the rod and hex shaft. Stroke approx 30".
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39958 12 VDC LINEAR ACTUATOR |
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