YEJ2 Series Electromagnetic Braking Three Phase Asynchronous Motor

YEJ2 Series Electromagnetic Braking Three Phase Asynchronous Motor

YEJ2 series electromagnetic brake three phase motor is specially designed for special requirements, which confirms JB/T6428-92 and IEC standards. The series YEJ2 series electric motor is the improved product of the YEJ series electric motor, which can realize rapid braking after the motor loses power. And the electrical performance, installation size, protection class, and insulation class are consistent with the requirements of the YE2 series motor.The electric motors are equipped the electromagnetic brake on the non-shaft end, when electricity is off, retarding disc will automatically press in the end shield which produces friction brake torque and stop the running of the motor, the no-load brake duration is changed with the frame size of the motor, the range is 0.15-0.45 seconds. This kind of motor is considered the driving force of various machinery and is widely used in mechanical workout machine tools, transport machinery, packaging, woodworking, food, chemical engineering, textile, construction, shop, and roll door machinery.

▍YEJ2 Series Electromagnetic Braking Three Phase Motor Operating Conditions:

• Ambient temperature:-15℃≤0≤40℃
• Altitude: not exceeding 1000m
• Rated voltage: 380V
• Rated frequency:50Hz、60Hz
• Protection class:IP44、IP54、IP55
• Insulation class: F
• Cooling method: ICO141
• Duty: S1 (continuous)
• Voltage for brake: DC 99V for motors up to H100, DC170V for motors H112 and up

▍YEJ2 Series Electromagnetic Braking Three Phase Motor Technical Data:

Type	Output	Speed	Current In	Efficiency	Power factor	Static braking	No-load brake lag	Energizing	Locked-rotor torque	Locked-rotor current	Pull-out	weight
	(kW)	(r/min)	(A)	η(%)	(COS Φ)	torque(N.m)	time(S)	power(W)	Rated torqueTst/TN	Rated currentIst/IN	torque	(kg)
Synchronous Speed 3000r/min(2P)
YEJ2-63M1-2	0.18KW	2720	0.53	65	0.8	4	0.2	18	5.5	2.2	2.2	12
YEJ2-63M2-2	0.25KW	2720	0.69	68	0.81	4	0.2	18	5.5	2.2	2.2	13
YEJ2-71M1-2	0.37KW	2740	0.99	70	0.81	4	0.2	18	6.1	2.2	2.2	14
YEJ2-71M2-2	0.55KW	2740	1.4	73	0.82	4	0.2	18	6.1	2.2	2.3	15
YEJ2-80M1-2	0.75KW	2840	1.81	75	0.84	7.5	0.2	50	6.5	2.2	2.3	19
YEJ2-80M2-2	1.1KW	2840	2.52	76.2	0.86	7.5	0.2	50	7	2.2	2.3	20
YEJ2-90S-2	1.5KW	2840	3.43	78.5	0.85	15	0.2	60	7	2.2	2.3	25
YEJ2-90L-2	2.2KW	2840	4.83	81	0.86	15	0.2	60	7	2.2	2.3	29
YEJ2-100L-2	3KW	2860	6.4	82.6	0.87	30	0.2	80	7	2.2	2.3	38
YEJ2-112M-2	4KW	2880	8.2	84.2	0.87	40	0.25	110	7	2.2	2.3	50
YEJ2-132S1-2	5.5KW	2900	11.1	85.7	0.88	75	0.25	130	7	2	2.3	74
YEJ2-132S2-2	7.5KW	2900	15	87	0.88	75	0.25	130	7	2	2.3	80
YEJ2-160M1-2	11KW	2930	21.8	88.1	0.88	150	0.35	150	7	2	2.3	134
YEJ2-160M2-2	15KW	2930	29.4	89.4	0.88	150	0.35	150	7	2	2.2	141.5
YEJ2-160L-2	18.5KW	2930	35.5	90	0.89	150	0.35	150	7	2	2.2	164
YEJ2-180M-2	22KW	2940	42.2	90.5	0.89	200	0.35	150	7	2	2.2	209
YEJ2-200L1-2	30KW	2950	56.9	91.4	0.89	300	0.45	200	7	2	2.2	285
YEJ2-200L2-2	37KW	2950	69.8	92	0.89	300	0.45	200	7	2	2.2	300
YEJ2-225M-2	45KW	2950	83.9	92.5	0.89	450	0.45	200	7	2	2.2	362
Synchronous Speed 1500r/min(4Poles)
YEJ2-63M1-4	0.12KW	1310	0.44	57	0.72	4	0.2	18	4.4	2.1	2.2	13
YEJ2-63M2-4	0.18KW	1310	0.62	60	0.73	4	0.2	18	4.4	2.1	2.2	14
YEJ2-71M1-4	0.25KW	1330	0.79	65	0.74	4	0.2	18	5.2	2.1	2.2	15
YEJ2-71M2-4	0.37KW	1330	1.12	67	0.75	4	0.2	18	5.2	2.1	2.2	16
YEJ2-80M1-4	0.55KW	1390	1.55	71	0.75	7.5	0.2	50	6	2.4	2.3	19
YEJ2-80M2-4	0.75KW	1390	2.03	73	0.76	7.5	0.2	50	6	2.3	2.3	20
YEJ2-90S-4	1.1KW	1380	2.81	76.2	0.77	15	0.2	60	6.5	2.3	2.3	26
YEJ2-90L-4	1.5KW	1390	3.67	78.5	0.79	15	0.2	60	6.5	2.3	2.3	31
YEJ2-100L-4	2.2KW	1390	5	81	0.81	30	0.2	80	7	2.2	2.3	39
YEJ2-100L2-4	3KW	1410	6.8	82.6	0.82	30	0.2	80	7	2.2	2.3	43
YEJ2-112M-4	4KW	1410	8.8	84.2	0.82	40	0.25	110	7	2.2	2.3	50
YEJ2-132S-4	5.5KW	1435	11.7	85.7	0.83	75	0.25	130	7	2.2	2.3	78
YEJ2-132M-4	7.5KW	1440	15.6	87	0.84	75	0.25	130	7	2.2	2.3	91
YEJ2-132M1-4	9KW	1440	18.5	87	0.84	75	0.25	130	7	2.2	2.3	93
YEJ2-160M-4	11KW	1440	22.6	88.4	0.84	150	0.35	150	7	2.2	2.3	140
YEJ2-160L-4	15KW	1460	30.3	89.4	0.85	150	0.35	150	7	2.2