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J HNSON
ELECTRIC
JOHNSON ELECTRIC INDUSTRIAL MANUFACTORY LTD.
Johnson Building,6-22, Dai Shun Street, Tai Po, Hong Kong.
Excellence in Micromotors Since 1959
Date : 05-10-27
Project No.:
Winding :
30000
200
70
100
180
90
60
N
25000
Simulation at 25 C
Motor tested rapidly to prevent significant
temperature rise.
At a constant voltage of
13.00
With a circuit resistance
0.000
At No Load
production motor-45020
0.5 - 19
160
80
50
70
140
15000
I
50
Eff
40
120
100
25933 Rpm
1.183 Amp
156.124 m-Nm
40.805 Amp
58.38
22.718
22158
6.949
52.735
%
m-Nm
Rpm
Amp
Watts
78.062
12961
20.994
105.995
m-Nm
Rpm
Amp
Watts
3.940
3.940
0.319
166.171
m-Nm/Amp
mV/rad/sec
Ohms
Rpm/m-Nm
B50
At Fan:
30
80
40
10000
30
20
60
40
20
5000
10
20
10
0
0
0
Power (Watt)
P
Eff(%)
Speed(rpm)
Speed(rpm)
60
Current (AMP).
20000
Speed :
Current:
At stall (Extrapolated)
Torque :
Current:
At maximum efficiency
Efficiency :
Torque :
Speed :
Current :
Output :
At maximum power
Torque :
Speed :
Current :
Output :
Volts
Ohms
20
40
60
80
100
Torque(m-Nm)
FORM : PIB-930701-1
120
140
160
180
0
0
Characteristics
Torque Constant :
E.M.F Constant :
Dy. Resistance :
Motor Regulation:
At Torque Level:
Torque:
Speed:
Current:
Efficiency:
Output:
30.000
20948
8.797
57.57
65.836
m-Nm
Rpm
Amp
%
Watts
Torque:
Speed:
Current:
Efficiency:
Output:
30.227
20910
8.854
57.53
66.214
COMPUTER PRINT-OUT NOMINAL MOTOR CURVES.
Performance and charactertics are measured based on limited motor
samples only.
Issued by CATD Simulation