Categories: AC Gear Motor
Type:Synchronous Motor
Protect Feature:Totally Enclosed
AC Voltage:208-230 / 240 V
Update Time:11/08/2012
Detailed Info
 | |
| The value in the ( ) is the value of small gear shaft motor |
List of Motor Characteristics
Model of Motor
|
Output
|
Voltage
|
Frequency
|
Poles
|
Duty
|
Rated
|
Starting Torque
|
Capacitor/Ve
| |||||
Speed
|
Current
|
Torque
| |||||||||||
Motor
|
Motor with gear shaft
|
W
|
V
|
Hz
|
P
|
Duty
|
r/min
|
A
|
N.m
|
kgf.cm
|
N.m
|
kgf.cm
|
μf/VAC
|
4RK25A-A
|
4RK25GN-A
|
25
|
1ph110
|
50
|
4
|
30Min
|
1350
|
0.48
|
0.18
|
1.80
|
0.17
|
1.65
|
8.0/250
|
4RK25A-C
|
4RK25GN-C
|
25
|
1ph220
|
50
|
4
|
30Min
|
1350
|
0.28
|
0.18
|
1.80
|
0.20
|
2.00
|
2.2/450
|
| The capacitor capacitance will be different under different voltage. |
| Wrong capacitor capacitance is the cause of trouble. You must confirm a correct voltage and select a correct model when your purchase order is placed. |
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Allowable Torque on Gearbox Model of Gearbox：4GN□K
Frequency
|
Reduction Ratio
|
3
|
3.6
|
5
|
6
|
7.5
|
9
|
10
|
12.5
|
15
|
18
|
20
|
25
| |
50HZ
|
Output Shaft Speed
|
r/min
|
500
|
417
|
300
|
250
|
200
|
166
|
150
|
120
|
100
|
83
|
75
|
60
|
Allowable Torque
|
N.m
|
0.52
|
0.63
|
0.87
|
1.05
|
1.31
|
1.57
|
1.74
|
2.19
|
2.62
|
3.15
|
3.15
|
3.94
| |
kgf.cm
|
5.3
|
6.4
|
8.9
|
10.7
|
13.4
|
16.0
|
17.8
|
22.3
|
26.7
|
32.1
|
32.1
|
40.2
| ||
60HZ
|
Output Shaft Speed
|
r/min
|
600
|
500
|
360
|
300
|
240
|
200
|
180
|
144
|
120
|
100
|
90
|
72
|
Allowable Torque
|
N.m
|
0.43
|
0.51
|
0.72
|
0.85
|
1.07
|
1.28
|
1.43
|
1.78
|
2.15
|
2.57
|
2.58
|
3.22
| |
kgf.cm
|
4.4
|
5.2
|
7.3
|
8.7
|
10.9
|
13.1
|
14.6
|
18.2
|
21.9
|
26.2
|
26.3
|
32.9
|
Frequency
|
Reduction Ratio
|
30
|
36
|
40
|
50
|
60
|
75
|
90
|
100
|
120
|
150
|
180
|
200
| |
50HZ
|
Output Shaft Speed
|
r/min
|
50
|
41
|
37
|
30
|
25
|
20
|
16
|
15
|
12
|
10
|
8
|
7.5
|
Allowable Torque
|
N.m
|
4.72
|
5.66
|
6.29
|
7.12
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
| |
kgf.cm
|
48.2
|
57.8
|
64.2
|
72.6
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
| ||
60HZ
|
Output Shaft Speed
|
r/min
|
60
|
50
|
45
|
36
|
30
|
24
|
20
|
18
|
15
|
12
|
10
|
9
|
Allowable Torque
|
N.m
|
3.86
|
4.64
|
5.16
|
5.86
|
6.99
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
|
7.84
| |
kgf.cm
|
39.4
|
47.3
|
52.6
|
59.4
|
71.3
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
80.0
|
Capacitor
 |
|
Wiring Diagram
 |
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