Electromagnetic Braking Three-Phase Asynchronous Motor 02

Description

YEJ series electromagnetic brake motor is an improved product of YEJ series, which meets the requirements of the national standard JB/T6456-2010, and its electrical performance meets the technical standards of YE2 series motors.

Our YEJ series electromagnetic brake three-phase asynchronous motor is equipped with an electromagnetic brake at the non-drag shaft end of the motor. When the motor loses power, the brake disc of the electromagnetic brake will automatically press against the back cover of the motor to generate frictional braking force. , to stop the motor, and the no-load braking time varies from small to large, ranging from 0.15 to 0.45S. Brake power must pull the motor. Power is synchronized.

YEJ series motors are widely used in mechanical processing machine tools, conveying machinery and packaging, woodworking, food, chemical, textile, construction, shops, rolling doors and other machinery as driving forces.

Product Related Parameters:

Base center height: 63-160mm

Controller power supply: base center height H s100mm, AC 220V (99V after rectification)

Base center height: H≥112mm, AC 380V (170V after rectification)

Power range: 0.12 ~ 45kW

Rated voltage: 380V (other voltages need to be negotiated separately)

Rated frequency: 50Hz (or 60Hz)

Protection class: IP54 (or IP55)

Insulation class: B/F class

Working system: S1

Type	Power kW	Speed r/min	Current A	Eff η%	Power factor P.F	Static Braking Torque (Nm)	Empty Braking Time (S)	Excitation Power (W)	Locket Current Rated current Ist/ In	Locket torque Rated torque Tst /Tn	Pull out torque Rated torque Tmax/Tn	Weight (kg)
Synchronous 3000r/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
Synchronous 1500r/min
YEJ2-631-4	0.12	1310	0.44	57	0.72	4	0.20	18	4.4	2.1	2.2	13
YEJ2-632-4	0.18	1310	0.62	60	0.73	4	0.20	18	4.4	2.1	2.2	14
YEJ2-711-4	0.25	1330	0.79	65	0.74	4	0.20	18	5.2	2.1	2.2	15
YEJ2-712-4	0.37	1330	1.12	67	0.75	4	0.20	18	5.2	2.1	2.2	16
YEJ2-801-4	0.55	1390	1.57	71	0.75	7.5	0.20	30	5.2	2.4	2.3	17
YEJ2-802-4	0.75	1380	2.03	73	0.76	7.5	0.20	30	6.0	2.3	2.3	18
YEJ2-90S-4	1.1	1390	0.89	75	0.77	15	0.20	50	6.0	2.3	2.3	22
YEJ2-90L-4	1.5	1390	3.70	78	0.79	15	0.20	50	6.0	2.3	2.3	27
YEJ2-100L1-4	2.2	1410	5.16	80	0.81	30	0.20	65	7.0	2.3	2.3	34
YEJ2-100L2-4	3.0	1410	6.78	82	0.82	30	0.20	65	7.0	2.3	2.3	38
YEJ2-112M-2	4.0	1435	8.80	84	0.82	40	0.25	90	7.0	2.3	2.3	48
YEJ2-132S-4	5.5	1440	11.7	85	0.83	75	0.25	90	7.0	2.3	2.3	71
YEJ2-132M-4	7.5	1440	15.6	87	0.84	75	0.25	90	7.0	2.3	2.3	83
YEJ2-160M-4	11	1460	22.3	88	0.84	150	0.35	150	7.0	2.2	2.3	128
YEJ2-160L-4	15	1460	30.1	89	0.85	150	0.35	150	7.5	2.2	2.3	142

 

Type	Power kW	Speed r/min	Current A	Eff η%	Power factor P.F	Static Braking Torque (Nm)	Empty Braking Time (S)	Excitation Power (W)	Locket Current Rated current Ist/ In	Locket torque Rated torque Tst /Tn	Pull out torque Rated torque Tmax/Tn	Weight (kg)
Synchronous 1000r/min
YEJ2-712-6	0.25	850	0.95	59	0.68	4	0.20	18	4.0	1.9	2.0	11
YEJ2-801-6	0.37	885	1.30	62	0.70	7.5	0.20	30	4.7	1.9	2.0	17
YEJ2-802-6	0.55	885	1.79	65	0.72	7.5	0.20	30	4.7	1.9	2.1	19
YEJ2-90S-6	0.75	910	2.29	69	0.72	15	0.20	50	5.5	2.0	2.1	22
YEJ2-90L-6	1.1	910	3.18	72	0.73	15	0.20	50	5.5	2.0	2.1	28
YEJ2-100L-6	1.5	920	3.94	76	0.75	30	0.20	65	5.5	2.0	2.1	34
YEJ2-112M-6	2.2	935	5.60	79	0.76	40	0.25	90	6.5	2.0	2.1	42
YEJ2-132S-6	3.0	960	7.40	81	0.76	75	0.25	90	6.5	2.1	2.1	68
YEJ2-132M1-6	4.0	960	9.80	82	0.76	75	0.25	90	6.5	2.1	2.1	79
YEJ2-132M2-6	5.5	960	12.9	84	0.77	75	0.25	90	6.5	2.1	2.1	87
YEJ2-160M-6	7.5	970	17.0	86	0.77	150	0.35	150	6.5	2.0	2.1	122
YEJ2-160L-6	11	970	24.2	87.5	0.78	150	0.35	150	6.5	2.0	2.1	141
Synchronous 750r/min
YEJ2-801-8	0.18	645	0.88	51	0.61	7.5	0.20	30	3.3	1.8	1.9	17
YEJ2-802-8	0.25	645	1.15	54	0.61	7.5	0.20	30	3.3	1.8	1.9	19
YEJ2-90S-8	0.37	670	1.49	62	0.61	15	0.20	50	4.0	1.8	1.9	23
YEJ2-90L-8	0.55	680	2.18	63	0.61	15	0.20	50	4.0	1.8	2.0	25
YEJ2-100L1-8	0.75	680	2.17	71	0.67	30	0.20	65	4.0	1.8	2.0	33
YEJ2-100L2-8	1.1	680	2.39	73	0.69	30	0.20	65	5.0	1.8	2.0	38
YEJ2-112M-8	1.5	690	4.50	75	0.69	40	0.25	90	5.0	1.8	2.0	50
YEJ2-132S-8	2.2	705	6.00	78	0.71	75	0.25	90	6.0	1.8	2.0	63
YEJ2-132M-8	3.0	705	7.90	79	0.73	75	0.25	90	6.0	1.8	2.0	79
YEJ2-160M1-8	4.0	720	10.3	81	0.73	150	0.35	150	6.0	1.9	2.0	118
YEJ2-160M2-8	5.5	720	13.6	83	0.74	150	0.35	150	6.0	2.0	2.0	119
YEJ2-160L-8	7.5	720	17.8	85.5	0.75	150	0.35	150	6.0	2.0	2.0	145