YEJ2 series three phase brake motors are improved products of 'EJ series. It is in accordance with JB/T6456-2010 requirements, and its electrical performance is in accordance with YE2 series technical standard.
TECHNICAL DATA
|
Type No. YEJ2 |
Power KW |
Rated speed r/min |
Rated Current A |
Efficiency Eff Ƞ% |
Power Factor P.F |
Static Braking Torque (Nm) |
No-load Braking Time (S) |
Excitation Power (W) |
Ist |
Tst |
Tmax |
Weight (kg) |
|
In |
In |
Tn |
||||||||||
|
Synchronous speed 3000 r/min |
||||||||||||
|
YEJ2-631-2 |
0.18 |
2720 |
0.53 |
65 |
0.80 |
4 |
0.20 |
18 |
5.5 |
2.2 |
2.2 |
12 |
|
YEJ2-632-2 |
0.25 |
2720 |
0.69 |
68 |
0.81 |
4 |
0.20 |
18 |
5.5 |
2.2 |
2.2 |
13 |
|
YEJ2-711-2 |
0.37 |
2740 |
0.99 |
70 |
0.81 |
4 |
0.20 |
18 |
6.1 |
2.2 |
2.2 |
14 |
|
YEJ2-712-2 |
0.55 |
2740 |
1.40 |
73 |
0.82 |
4 |
0.20 |
18 |
6.1 |
2.2 |
2.3 |
15 |
|
YEJ2-801-2 |
0.75 |
2845 |
1.83 |
75 |
0.83 |
7.5 |
0.20 |
30 |
6.1 |
2.2 |
2.3 |
17 |
|
YEJ2-802-2 |
1.1 |
2840 |
2.58 |
77 |
0.84 |
7.5 |
0.20 |
30 |
7.0 |
2.2 |
2.3 |
18 |
|
YEJ2-90S-2 |
1.5 |
2840 |
3.43 |
79 |
0.84 |
15 |
0.20 |
50 |
7.0 |
2.2 |
2.3 |
23 |
|
YEJ2-90L-2 |
2.2 |
2840 |
4.85 |
81 |
0.85 |
15 |
0.20 |
50 |
7.0 |
2.2 |
2.3 |
26 |
|
YEJ2-100L-2 |
3.0 |
2860 |
6.31 |
83 |
0.87 |
30 |
0.20 |
65 |
7.5 |
2.2 |
2.3 |
37 |
|
YEJ2-112M-2 |
4.0 |
2880 |
8.10 |
85 |
0.88 |
40 |
0.25 |
90 |
7.5 |
2.2 |
2.3 |
45 |
|
YEJ2-132S1-2 |
5.5 |
2900 |
11.0 |
86 |
0.88 |
75 |
0.25 |
90 |
7.5 |
2.2 |
2.3 |
59 |
|
YEJ2-132S2-2 |
7.5 |
2900 |
14.9 |
87 |
0.88 |
75 |
0.25 |
90 |
7.5 |
2.2 |
2.3 |
72 |
|
YEJ2-160M1-2 |
11 |
2030 |
21.3 |
88 |
0.89 |
150 |
0.35 |
150 |
7.5 |
2.2 |
2.3 |
120 |
|
YEJ2-160M2-2 |
15 |
2930 |
28.8 |
89 |
0.89 |
150 |
0.35 |
150 |
7.5 |
2.2 |
2.3 |
130 |
|
YEJ2-160L-2 |
18.5 |
2930 |
34.7 |
90 |
0.90 |
150 |
0.35 |
150 |
7.5 |
2.2 |
2.3 |
149 |
The three phase brake motors' electric power and the controller's electric power should be in sync. Electric motors have an electromagnetic brake on the non-shaft end. When the electricity is turned off, a retarding disc automatically presses against the end-shield, producing friction brake torque and stopping the motor. The no-load brake duration varies depending on the motor's frame size, ranging from 0.15 to 0.45 seconds. This type of motor is utilized extensively in mechanical exercise equipment, transportation equipment, packaging, carpentry, food engineering, and chemical engineering. roll door machinery, shop, construction, and textile.
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