Determine the electrical power the motor draws.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Determine the electrical power the motor draws.
* attached some data which may or may not be useful for you. thanks *
Transcribed Image Text:Motor
Motor Type
Gearhead
Motor Nominal
12V
Voltage
No load current
30mA
No load RPM
7ORPM
Max efficiency
49.3%
Max efficiency power 1.3W
Full load current
390mA
Max efficiency RPM
59RPM
Full load torque
2.1kg.cm
Maximum efficiency
480g.cm
torque
Max. efficiency
110mA
current
Shaft diameter
4mm
Shaft length
8.8mm
Transcribed Image Text:Torque-current curve
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0.5
1
15
2
2.5
Torque (kg/cm)
Current (A)
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