DC Gearhead Motors

As pictured. The 12VDC motor is Merkle-Korff Industries. The motor is approx 1-1/2" dia. x approx 2-3/8"L. The gearbox is approx 5-1/2" L x approx 1" thick x approx 3" W. The clutch mechanisim as pictured is 3" dia. x approx 1-3/4" thick. The clutch and motor each have two wires. Inventory shipped may vary slightly from this description as the inventory may be mixed but units will be similar. Little else is known about this assembly. Removed from used equipment. Good condition.

Fun with gears and motors. Small 3VDC motor, metal bracket and axles, and an assortment of small plastic gears and collars to produce a gear train of various ratios. Includes; 3VDC motor, metal shafts, spur gear, double spur gear, face gear and pinion gear. Operates on 2 AA batteries (not included).

Compact gearmotor is only 2.4" long x 1.4" dia. Shaft is semiflat, 0.20" dia x 0.40" length. Under load (4.2Ncm) speed is 715rpm, current drain is 0.75A @ 13vdc. This is a great motor for modellers, robotics, science projects, etc. Bi-directional operation.

Source Engineering 35DB30-1250/37G150. High quality, compact (34.4mm dia) 12vdc gearhead motor produces 18kg-cm torque @ 27RPM with only 330ma current drain. CCW rotation. Flatted shaft. Click the "more info" icon for the full spec sheet / drawing.

CKD model J209-056 24VDC synchronous gearmotor comes attached to removable mounting bracket. 15 RPM, 0.2 amps no load. Intermittent duty, CW rotation. Dimensions: 4" x 1-3/4" x 2" with 3/16" dia. x 1/2" long shaft w/ flat shaft. 2 bolt mount on 3-13/32" B.C.

Parallel shaft gearmotor by Merkle-Korff. 9VDC, 0.23 amps @ no load, 62 RPM. Reversible rotation, intermittent duty and gear ratio of 46.1:1. Die-cast gear housing. Dimensions: 3-1/4" x 2-1/2" x 3-5/8" with 5/16" dia. x 7/8" w/flat & snap-ring groove. Mount: Six thru-holes on 2-1/16" x 1-23/32" centers or 2-1/16" x 2-29/32" centers. Holes are for #8 thread forming screws.

Click on MORE INFO to view this extensive list of industrial parts. Motors, gearboxes, sensors, modules, and much much more.

This gear wiper motor features a back and forth motion over 165 degrees. Rated at 12VDC, 0.5A, 30 cycles/minute, 0.393 shaft diameter and 0.75" shaft length, with 7" x 7-1/2" x 4" in overall size. 2 Angled threaded mounting holes allow for easy installation is ideal for any project that requires this motion. Looking for offers on quantity.

Over 100 units of this 12VDC, 0.1A, 72RPM, continuous reversible rotation gearmotor with external drive. Open enclosure type and 3 mouting hole braket has a shaft size of 3/16" diameter x 0.7 stub on each end with an overall dimension of 1-1/2" diameter x 2-5/8". Looking for offers on quantity.