ZJTEX ELECTRIC MOTOR
STANDARD DC MOTOR

 
 
MODEL
VOLTAGE
NO LOAD
AT MAXIMUM EFFICIENCY
STALL
TORQUE
OPERATING
RANGE
NOMINAL
SPEED
CURRENT
SPEED
CURRENT
TORQUE
OUTPUT
EFF
rpm
A
rpm
A
OZ-in
(g-cm)
W
%
OZ-in
(g-cm)
987-5025
12.0-18.0
12.0V
CONSTANT
5100
1.10
4270
4.00
8.33
600.0
26.28
55.00
51.39
3700
987-8009
6.0-12.0
12.0V
CONSTANT
14000
2.80
12000
18.60
13.89
1100.0
135.00
60.00
111.00
8000
MODEL
VOLTAGE
NO LOAD
AT MAXIMUM EFFICIENCY
STALL
TORQUE
OPERATING
RANGE
NOMINAL
SPEED
CURRENT
SPEED
CURRENT
TORQUE
OUTPUT
EFF
rpm
A
rpm
A
OZ-in
(g-cm)
W
%
OZ-in
(g-cm)
987L-4531
12.0-24.0
12.0V
CONSTANT
2900
0.45
2300
2.70
13.75
990.0
23.36
72.00
69.45
5000
 
MODEL
VOLTAGE
NO LOAD
AT MAXIMUM EFFICIENCY
STALL
TORQUE
OPERATING
RANGE
NOMINAL
SPEED
CURRENT
SPEED
CURRENT
TORQUE
OUTPUT
EFF
rpm
A
rpm
A
OZ-in
(g-cm)
W
%
OZ-in
(g-cm)
MD5-2554AS-
6.0-12.0
12.0V
CONSTANT
20800
0.50
17000
1.7 
1.01
72.92
12.72
62.38
5.56
400
MD5-15120AS-
12.0-24.0
24.0V
CONSTANT
18800
0.24
15100
0.7
0.93
66.68
10.34
61.54
4.72
340
MD5-2450AS-
6.0-12.0
12.0V
CONSTANT
22000
0.55
17200
2.00
1.08
77.50
13.73
56.91
5.00
360
MODEL
VOLTAGE
NO LOAD
AT MAXIMUM EFFICIENCY
STALL
TORQUE
OPERATING
RANGE
NOMINAL
SPEED
CURRENT
SPEED
CURRENT
TORQUE
OUTPUT
EFF
rpm
A
rpm
A
OZ-in
(g-cm)
W
%
OZ-in
(g-cm)
MD5-2445AS-BB
4.8-6.0
6.0V
CONSTANT
12000
0.55
9300
1.4 
0.63
45.00
4.21
50.48
2.78
200
MD5-2554AS-BB
6.0-12.0
12.0V
CONSTANT
20800
0.50
17000
1.7
1.01
72.92
12.72
62.38
5.56
400
 
MODEL
VOLTAGE
NO LOAD
AT MAXIMUM EFFICIENCY
STALL
TORQUE
OPERATING RANGE
NOMINAL
SPEED
CURRENT
SPEED
CURRENT
TORQUE
OUTPUT
EFF
rpm
A
rpm
A
oz-in
(g-cm)
W
%
oz-in
(g-cm)
KD5A-3058
12.0-24.0
12.0V 
CONSTANT
5800
0.30
5050
0.97
2.15
155
8.02
69.21
14.03
1010
CONTINUE

back3.gif (16042 bytes)