Robot MarketPlace - Small Johnson Motor

Small Johnson Motor
This powerful little motor is well under half the size of a Mini-EV. And of course, this motor is fully reversible.

$6.49

Motors
Motors - Ungeared

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Small Johnson Motor
Part# 0-MSJ

(average customer rating)

$6.49

This Product Has Been Discontinued

Stock Status: Removed

This product has been discontinued. Please see this similar product instead.

This powerful little motor is well under half the size of a Mini-EV. And of course, this motor is fully reversible. It also has two 2.5mm mounting holes on the face, which are exactly 25mm apart, as well as a splined shaft which makes mounting a gear to it easy.

We now offer the option to add a 16T, 3mm pitch pulley press fit onto the motor shaft for $1.00. Select this option from the drop down above, and it'll be added to your order.

Speed :	18720 rpm @ 12V
Angular velocity constant:	1560 rpm/V
Amps @ nominal:	1.8 Amps
Efficiency:	71.4%
Peak Power:	0.36 hp
Stall current:	91.8 A
Stall torque:	78.7 oz-in
Weight:	7.50 oz (213 grams)
Diameter:	1.5" (38.1 mm)
Length:	3" (76.2mm)
Shaft diameter:	1/8" (3.2mm)
Shaft length:	3/8" (9.5mm)

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With 16T Pinion

Rhino v2 File

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7/28/2011

kev

Shaft mis-a-matchin

I bought two Johnsons at different times because I eventually had to replace two ride on car motors. Unfortunately, the shafts are different on each motor, so only one pinion fits.

7/27/2010

Platypus5

Good little monsters

My friend had a few of these sitting around in his garage. We decided to take one and replace an old, broken motor about the same size. After some modification, we managed to get the small johnson to fit. The new car would rocket up a hill with ease. This motor is something to be reckoned with. Only major issue is that if it stalls, it can and will eat your expensive ESC for lunch.

5/7/2009

Richard

dc motor: Johnson

This motor is great.Perfect for driving twin screw props.Mounted easily in wtc to deliver the torque/power.(12 volt dc)