Description:
YEJ Series Electromagnetic Brake Three Phase Asynchronous Motor is totally enclosed fan cooling squirrel cage with an additional direct current electromagnet brake three phase asynchronous motor. It is a derived series of Y series motor, which is designed as to attach a DC electromagnet brake between the end cover and fan.
YEJ series electromagnetic brake motor is designed according to IEC standard and has a lot of features such as prompt braking, compact structure, high efficiency, energy saving, high reliability, large starting torque etc. Besides, the brake of the motor has a manual release device, which allows the brake a junction of both manual release and electromagnetic release and is convenient for operation.
YEJ series magnetic brake motor are suitable for mechanism that requires prompt braking, accurate positioning, repeat running, and frequent starting and avoid slipping. Such as elevating machinery, transportation machinery, packing machinery, food machinery, printing machinery, reducers etc.
| Site conditions |
Motors are suitable for most working environment at temperature from -15°C t0 +40°C and altitude below 1000 meters |
| Insulation |
The motors' insulation system is set to Class F(105K), examined by Class B(80K), which ensure the life span and reliability of the motors. |
| Motor protection |
Motors can be installed with PTC, PT100 used as winding and bearing temperature measurement on request. |
| Voltage and frequency |
Standard voltage and frequency is 380V 50HZ, and can be set to any single voltage in the range of 200-660V at a frequency of 50 or 60HZ. The motors work well within variations of ±5% from the rated voltage. |
| Vibration |
Motors are designed to vibration class A, vibration class B is available on request. |
| Duty |
Continuous(S1) |
| Cooling and ventilation |
The standard cooling method is totally enclosed fan cooled(TEFC) in accordance with IC411 of IEC60034-6. Standard motors are equipped with auxiliary plastic fans. |
| Winding |
100% Cooper Wire |
| Protection class |
The standard protection class is IP54/IP55, which can be used in humid and dusty environment. Higher degrees of protection is available. |
| Quality assurance |
From the first line of production designing till the finishing procedure, obey ISO9001 documented quality system. |
|
Item Type:
|
YEJ Brake Series Motor
|
|
Frame Size:
|
80-225MM
|
|
Power:
|
0.55KW ~ 45KW (0.75HP ~ 60HP)
|
|
Ambient Temperature:
|
-15°C≤0≤40°C
|
|
Altitude:
|
Less than 1000m
|
|
Voltage:
|
380V, On request
|
|
Rated Frequency:
|
50Hz, 60Hz, on Request
|
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Protection Class:
|
IP54/IP55
|
|
Insulation Class:
|
B, F, H
|
|
Connection:
|
Star-connection for up to 3kw, delta-connection for 4kw and above
|
|
Cooling Method:
|
IC411 Standards
|
|
Duty/Rating:
|
Continuous (S1)
|
|
Frame Material:
|
Cast iron, Aluminum
|
|
Packing:
|
carton, wooden case & pallet
|
SYNCHRONOUS OUTPUT SPEED=3000RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER
(KW)
|
SPEED
(RPM)
|
CURRENT
(A)
|
EFF |
POWER
FACTOR
|
IST/IN |
TST/TN |
TMAX/TN |
Static
brake
torque
is not
less
than
N.m
|
Excitation
voltage
UF(V)
|
Moment
of inertia
GB²
|
NOISE
dB(A)
|
| YEJ-801-2 |
0.75kw |
2830rpm |
1.8 |
77.4 |
0.83 |
7 |
2.2 |
2.2 |
7.36 |
100 |
0.00428 |
0.2 |
| YEJ-802-2 |
1.1kw |
2840rpm |
2.5 |
79.6 |
0.83 |
7 |
2.2 |
2.2 |
7.36 |
100 |
0.00496 |
0.2 |
| YEJ-90S-2 |
1.5kw |
2840rpm |
3.4 |
81.3 |
0.84 |
7 |
2.2 |
2.2 |
14.7 |
100 |
0.0074 |
0.25 |
| YEJ-90L-2 |
2.2kw |
2840rpm |
4.8 |
83.2 |
0.85 |
7 |
2.2 |
2.2 |
14.7 |
100 |
0.00933 |
0.25 |
| YEJ-100L-2 |
3kw |
2870rpm |
6.3 |
84.6 |
0.87 |
7 |
2.2 |
2.2 |
29.4 |
100 |
0.01064 |
0.3 |
| YEJ-112M-2 |
4kw |
2890rpm |
8.2 |
85.8 |
0.88 |
7 |
2.2 |
2.2 |
39.2 |
170 |
0.03199 |
0.35 |
| YEJ-132S1-2 |
5.5kw |
2900rpm |
11.1 |
87 |
0.89 |
7 |
2.2 |
2.2 |
73.6 |
170 |
0.06434 |
0.4 |
| YEJ-132S2-2 |
7.5kw |
2900rpm |
15 |
88.1 |
0.89 |
7 |
2.2 |
2.2 |
73.6 |
170 |
0.0724 |
0.4 |
| YEJ-160M1-2 |
11kw |
2930rpm |
21.3 |
89.4 |
0.89 |
7 |
2.2 |
2.2 |
147.2 |
170 |
0.22853 |
0.5 |
| YEJ-160M2-2 |
15kw |
2930rpm |
28.7 |
90.3 |
0.89 |
7 |
2.2 |
2.2 |
147.2 |
170 |
0.26623 |
0.5 |
| YEJ-160L-2 |
18.5kw |
2930rpm |
34.7 |
90.9 |
0.89 |
7 |
2.2 |
2.2 |
215.8 |
170 |
0.346 |
0.5 |
| YEJ--180M-2 |
22kw |
2940rpm |
41.2 |
91.3 |
0.89 |
7 |
2.2 |
2.2 |
294.3 |
170 |
0.37637 |
0.6 |
| YEJ-200-L1-2 |
30kw |
2950rpm |
55.3 |
92 |
0.89 |
7 |
2.2 |
2.2 |
294.3 |
170 |
0.739 |
0.7 |
| YEJ-200L2-2 |
37kw |
2950rpm |
67.9 |
92.5 |
0.89 |
7 |
2.2 |
2.2 |
441.5 |
170 |
0.8181 |
0.7 |
| YEJ-225M-2 |
45kw |
2970rpm |
82.1 |
92.9 |
0.89 |
7 |
2.2 |
2.2 |
7.36 |
170 |
1.269 |
0.8 |
SYNCHRONOUS OUTPUT SPEED=1500RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER
(KW)
|
SPEED
(RPM)
|
CURRENT
(A)
|
EFF |
POWER
FACTOR
|
IST/IN |
TST/TN |
TMAX/TN |
Static
brake
torque
is not
less
than
N.m
|
Excitation
voltage
UF(V)
|
Moment
of inertia
GB²
|
NOISE
dB(A)
|
| YEJ-801-4 |
0.55kw |
1390rpm |
1.4 |
79 |
0.87 |
6.5 |
2.2 |
2.2 |
7.36 |
100 |
0.00866 |
0.2 |
| YEJ-802-4 |
0.75kw |
1390rpm |
1.9 |
79.6 |
0.87 |
6.5 |
2.2 |
2.2 |
14.7 |
100 |
0.01073 |
0.2 |
| YEJ-90S-4 |
1.1kw |
1400rpm |
2.7 |
81.4 |
0.87 |
6.5 |
2.2 |
2.2 |
14.7 |
100 |
0.01132 |
0.25 |
| YEJ-90L-4 |
1.5kw |
1400rpm |
3.6 |
82.8 |
0.81 |
6.5 |
2.2 |
2.2 |
29.4 |
100 |
0.0143 |
0.25 |
| YEJ-100L1-4 |
2.2kw |
1430rpm |
4.8 |
84.3 |
0.82 |
7 |
2.2 |
2.2 |
29.4 |
100 |
0.02733 |
0.3 |
| YEJ-100L2-4 |
3kw |
1430rpm |
6.6 |
85.5 |
0.82 |
7 |
2.2 |
2.2 |
39.2 |
100 |
0.03506 |
0.3 |
| YEJ-112M-4 |
4kw |
1440rpm |
8.6 |
86.6 |
0.82 |
7 |
2.2 |
2.2 |
73.6 |
170 |
0.04969 |
0.35 |
| YEJ-132S-4 |
5.5kw |
1440rpm |
11.6 |
87.7 |
0.83 |
7 |
2.2 |
2.2 |
73.6 |
170 |
0.11584 |
0.4 |
| YEJ-132M-4 |
7.5kw |
1440rpm |
14.6 |
88.7 |
0.85 |
7 |
2.2 |
2.2 |
147.2 |
170 |
0.15404 |
0.4 |
| YEJ-160M-4 |
11kw |
1460rpm |
22.6 |
89.8 |
0.86 |
7 |
2.2 |
2.2 |
147.2 |
170 |
0.3986 |
0.5 |
| YEJ-160L-4 |
15kw |
1460rpm |
29.3 |
90.6 |
0.86 |
7 |
2.2 |
2.2 |
215.8 |
170 |
0.68288 |
0.5 |
| YEJ-180M-4 |
18.5kw |
1470rpm |
33.45 |
91.2 |
0.86 |
7 |
2.2 |
2.2 |
215.8 |
170 |
0.68667 |
0.6 |
| YEJ-180L-4 |
22kw |
1470rpm |
42.35 |
91.6 |
0.86 |
7 |
2.2 |
2.2 |
294.3 |
170 |
0.7677 |
0.6 |
| YEJ-200L-4 |
30kw |
1475rpm |
57.6 |
92.3 |
0.86 |
7 |
2.2 |
2.2 |
414.5 |
170 |
1.3963 |
0.7 |
| YEJ-225S-4 |
37kw |
1480rpm |
69.8 |
92.7 |
0.86 |
7 |
2.2 |
2.2 |
441.5 |
170 |
2.158 |
0.8 |
| YEJ-225M-4 |
45kw |
1480rpm |
84.5 |
93.1 |
0.86 |
7 |
2.2 |
2.2 |
14.7 |
170 |
2.463 |
0.8 |
SYNCHRONOUS OUTPUT SPEED=1000RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER
(KW)
|
SPEED
(RPM)
|
CURRENT
(A)
|
EFF |
POWER
FACTOR
|
IST/IN |
TST/TN |
TMAX/TN |
Static
brake
torque
is not
less
than
N.m
|
Excitation
voltage
UF(V)
|
Moment
of inertia
GB²
|
NOISE
dB(A)
|
| YEJ-90S-6 |
0.75kw |
910rpm |
2.2 |
79.9 |
0.72 |
6 |
2 |
2 |
14.7 |
170 |
0.01514 |
0.25 |
| YEJ-90L-6 |
1.1kw |
910rpm |
3.8 |
78.1 |
0.73 |
6 |
2 |
2 |
29.4 |
170 |
0.01815 |
0.25 |
| YEJ-100L-6 |
1.5kw |
940rpm |
3.8 |
79.8 |
0.74 |
6 |
2 |
2 |
39.2 |
170 |
0.03573 |
0.3 |
| YEJ-112M-6 |
2.2kw |
940rpm |
5.4 |
81.8 |
0.74 |
6 |
2 |
2 |
73.6 |
170 |
0.07639 |
0.35 |
| YEJ-132S-6 |
3kw |
960rpm |
7.4 |
83.3 |
0.74 |
6.5 |
2 |
2 |
73.6 |
170 |
0.15437 |
0.4 |
| YEJ-132M1-6 |
4kw |
960rpm |
9.6 |
84.6 |
0.74 |
6.5 |
2 |
2 |
73.6 |
170 |
0.1906 |
0.4 |
| YEJ-132M2-6 |
5.5kw |
960rpm |
12.9 |
86 |
0.75 |
6.5 |
2 |
2 |
93.6 |
170 |
0.2384 |
0.4 |
| YEJ-160M-6 |
7.5kw |
970rpm |
17 |
87.2 |
0.79 |
6.5 |
2 |
2 |
147.2 |
170 |
0.45813 |
0.5 |
| YEJ-160L-6 |
11kw |
970rpm |
24.2 |
88.7 |
0.79 |
6.5 |
2 |
2 |
147.2 |
170 |
0.59079 |
0.5 |
| YEJ-180L-6 |
15kw |
970rpm |
31.6 |
89.7 |
0.81 |
6.5 |
1.8 |
2 |
215.8 |
170 |
0.9919 |
0.6 |
| YEJ-200L1-6 |
18.5kw |
970rpm |
38.1 |
90.4 |
0.81 |
6.5 |
1.8 |
2 |
294.3 |
170 |
1.6609 |
0.7 |
| YEJ-200L2-6 |
22kw |
970rpm |
44.5 |
90.9 |
0.82 |
6.5 |
1.8 |
2 |
294.3 |
170 |
1.838 |
0.7 |
| YEJ-225M-6 |
30kw |
980rpm |
58.6 |
91.7 |
0.81 |
6.5 |
1.8 |
2 |
441.5 |
170 |
2.639 |
0.8
|
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