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JY SERIES SINGLE-PHASE CAPACITOR START ASYNCHRONOUS MOTOR

JY SERIES SINGLE-PHASE CAPACITOR START ASYNCHRONOUS MOTOR

Introduction
JY series single-phase capacitor attar induction motor is suitable for any where a larger starting torque and the starting current to be limited are required, and is used as driving motor of air compressors, refrigerators, medical apparatus and other small machines in which full-load starting is demanded.
These series motors having three frame sizes 09?¢1 and 2 are of totally enclosed fan-cooled. The frame are made of cast iron of cast aluminum according to the requests.
Protection type: Ip44 Insulation class: B
Cooling type: Ic0141 Rated frequency: 50Hz
 

OVERALL & INSTALLATION DIMENSIONS
TECHNICAL DATA
 
technical data
 
frame
size
type
power
speed
(r/min)
power
factor
eff
(%)
max torque
rated torque
srarting torque
rated torque
hp
kw
2
jy2a-2
1.5
1.1
2850
0.77
71
1.8-2
2-3.5
jy2a-4
1
0.75
1400
0.68
69
jy2b-2
1
0.75
2850
0.75
70
jy2b-4
3/4
0.55
1400
0.68
67
1
jy1a-2
3/4
0.55
2800
0.72
66
1.8-2
2-3.5
jy1b-2
1/2
0.37
2800
0.72
66
jy1a-4
1/2
0.37
1400
0.62
64
jy1b-4
1/3
0.25
1400
0.62
60
09
jy09a-2
1/3
0.25
2800
0.72
63
1.8-2
2-3.5
jy09b-2
1/4
0.18
2800
0.72
60
jy09a-4
1/4
0.18
1400
0.62
56