This document provides specifications for a small DC motor including its voltage, speed, gearbox ratio, output speed, torque, current draw, efficiency ratings, start/stall conditions, and speed-torque and efficiency curves. Key details are the motor runs at 12V DC and 2750 rpm, has a 10:1 gearbox, outputs 275 rpm and 9.9 lb-in of torque, and has a maximum efficiency of 47.4% overall. Performance data is provided across a range of torque and speed values.

1. Prepared by: Groschopp.com 02/24/14
Motor:
Voltage:
Speed:
Gearbox:
PM 6013
12 v DC
2750 rpm 2 Poles
PS 1900 10:1 Ratio
Product ID: 50105
SPECIFICATIONS
Rating:
Speed:
Torque:
Current:
Output:
Output:
275.0 rpm
9.9lb-in
5.5 amps
32 watts
0.0434 HP
Duty Cycle:
On:
Off:
Continuous
Efficiency:
Gearbox:
Motor:
System:
77.6 %
61.1 %
47.4 %
Start/Stall Conditions:
Current:
Torque:
21.88 amps
54.77 lb-in
Constants:
Ke: 3.63 v/krpm
Kt: 0.31 lb-in/amp
Torque (lb-in)
Speed
RPM
Efficiency
40.0
0.0
0.0
6.0
80.0
12.0
120.0
18.0
160.0
24.0
200.0
30.0
240.0
36.0
280.0
42.0
320.0
48.0
360.0
54.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
Speed, Efficiency Vs. Torque
Cold
Hot
Notes:
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