Home

EDTSim

PMG 080

Downloads

Contact

FAQ

Links

Policies

View Cart

Checkout

 

 

Johnson Mini-EV

This is a surplus motor manufactured by Johnson Motor.  It was probably used as a cordless power tool motor.  It can have various numbers stamped on the side including 344672 and 344311.  The body is 51.3 mm in diameter and 68.8 mm long. The shaft is 5 mm in diameter and 15 mm long. Weight is approximately 1.06 lbs.

 

Specifications for rotation in both directions:

Motor only performance.

Typical system performance.

Voltage:

12 V

Angular-velocity constant:

1570 rpm/V

Torque constant:

0.86 ozfin/A

Armature resistance:

0.0859 Ohms

No-load current:

3.4 A

Peak efficiency:

71.2 %

Power source resistance:

0 Ohms

0.0859 Ohms

Peak power:

0.535 hp

0.254 hp

No-load angular velocity:

18400 rpm

18000 rpm

Stall current:

140 A

69.8 A

Stall torque:

117 ozfin

57 ozfin

Explanation of specifications.

 

 

Software and page contents Copyright 2003 Enigma Industries.

All trademarks are property of their respective owners.

Page last modified 05/30/07.