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DASU MOTOR CO.,LTD.

Year Established:20132006

Business Type:Manufacturer

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YEJ2、YDEJ2 Series electromagnetic brake three phase asynchronous motor

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Description

YEJ2,YDEJ2 series electromagnetic brake motors are improved products of YEJ series,it is in accordance with JB/T6456 requirements,and its electrical performance is in accord with Y2 series technical standard.The electric power of the controller should be synchronized with the electric power of the motor.
The electric motors are equipped the electromagnetic brake on the non-shaft end,when electricity off, retarding disc will automatically press in end-shield which produce friction brake torque and stop the running of 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 as the driving force of various machinery and widely used in mechanical workout machine tool,transport machinery, package,woodworking, food, chemical engineering,textile,construction,shop,roll door machinery.

Technical Data:
Centre height of frame:63～225mm
Controller's power:
centre height of frame:≤100mm, AC220V
(after commutate99V)
centre height of frame:≥112mm, AC380V
(after commutatel70V)
Power range:0.12～45kW
Rated voltage:380V or order
Rated frequency:50Hz or 60Hz
Protection class: IP54 (or IP55)
Insulation class:B/F Duty type:SI

YEJ2 series electromagnetic brake three phase asynchronous motor's technical data

Type	OutPut	Speed	Current	Efficiency	Power factor	Static Braking torque	No-load brakeLag time	Energizing power	Locked-rotor torque	Locked-rotor current	Pull-out torque	Weight (kg)
Type	kW	(r/min)	(A)	η(%)	(cosφ)	(N.m)	(S)	(W)	Rated torque Tst/T_N	Rated current Ist/I_N	Rated torque TMax/T_N	Weight (kg)
Synchronous Speed 3000r/min(2poles)
YEJ2-63M1-2	0.18	2720	0.53	65	0.8	4.0	0.2	18	5.5	2.2	2.2	12
YEJ2-63M2-2	0.25	2720	0.69	68	0.81	4.0	0.2	IS	5.5	2.2	2.2	13
YEJ2-71M1-2	0.37	2740	0.99	70	0.81	4.0	0.2	18	6.1	2.2	2.2	14
YEJ2-71M2-2	0.55	2740	1.4	73	0.82	4.0	0.2	18	6.1	2.2	2.2	15
YEJ2-80M1-2	0.75	2845	1.83	75	0.83	7.5	0.2	30	7.0	2.2	2.3	19
YEJ2-80M2-2	1.1	2840	2.58	77	0.84	7.5	0.2	30	7.0	2.2	2.3	20
YEJ2-90S-2	1.5	2840	3.43	79	0.84	15	0.2	50	7.0	2.2	2.3	25
YEJ2-90L-2	2.2	2840	4.85	81	0.85	15	0.2	50	7.5	2.2	2.3	29

Type	OutPut	Speed	Current	Efficiency	Power factor	Static Braking torque	No-load brakeLag time	Energizing power	Locked-rotor torque	Locked-rotor current	Pull-out torque	Weight (kg)
Type	kW	(r/min)	(A)	η(%)	(cosφ)	(N.m)	(S)	(W)	Rated torque Tst/T_N	Rated current Ist/I_N	Rated torque TMax/T_N	Weight (kg)
Synchronous Speed 3000r/min(2poles)
YEJ2-100L-2	3.0	2860	6.31	83	0.87	30	0.2	65	7.5	2.2	2.3	38
YEJ2-112M-2	4.0	2880	8.1	85	0.88	40	0.25	90	7.5	2.2	2.3	50
YEJ2-132S1-2	5.5	2900	11	86	0.88	75	0.25	90	7.5	2.2	2.3	74
YEJ2-132S2-2	7.5	2900	14.9	87	0.88	75	0.25	90	7.5	2.2	2.3	80
YEJ2-132M-2	9	2900	17.8	87	0.88	75	0.25	90	7.5	2.2	2.3	84
YEJ2-160M1-2	11	2930	21.3	88	0.89	150	0.35	150	7.5	2.2	2.3	134
YEJ2-160M2-2	15	2930	28.8	89	0.89	150	0.35	150	7.5	2.2	2.3	141.5
YEJ2-160L-2	18.5	2930	34.7	90	0.9	150	0.35	150	7.5	2.2	2.3	164
YEJ2-180M-2	22	2940	41	90	0.9	200	0.35	200	7.5	2.0	2.3	209
YEJ2-200L1-2	30	2950	55.5	91.2	0.9	300	0.45	200	7.5	2.0	2.3	285
YEJ2-200L2-2	37	2950	67.9	82	0.9	300	0.45	200	7.5	2.0	2.3	300
YEJ2-225M-2	45	2950	82.3	92	0.9	450	0.45	200	7.5	2.0	2.3	362

Type	OutPut	Speed	Current	Efficiency	Power factor	Static Braking torque	No-load brakeLag time	Energizing power	Locked-rotor torque	Locked-rotor current	Pull-out torque	Weight (kg)
Type	kW	(r/min)	(A)	η(%)	(cosφ)	(N.m)	(S)	(W)	Rated torque Tst/T_N	Rated current Ist/I_N	Rated torque TMax/T_N	Weight (kg)
Synchronous Speed 1500r/min(4poles)
YEJ2-63M1-4	0.12	1310	0.44	57	0.72	4.0	0.2	18	4.4	2.1	2.2	13
YEJ2-63M2-4	0.18	1310	0.62	60	0.73	4.0	0.2	18	4.4	2.1	2.2	14
YEJ2-71M1-4	0.25	1330	0.79	65	0.74	4.0	0.2	18	5.2	2.1	2.2	15
YEJ2-71M2-4	0.37	1330	1.12	67	0.75	4.0	0.2	18	5.2	2.1	2.2	16
YEJ2-80M1-4	0.55	1390	1.57	71	0.75	7.5	0.2	30	5.2	2.4	2.0	19
YEJ2-80M2-4	0.75	1390	2.03	73	0.76	7.5	0.2	30	6.0	2.3	2.0	20
YEJ2-90S-4	1.1	1380	2.89	75	0.77	15	0.2	50	6.0	2.3	2.0	26
YEJ2-90L-4	1.5	1390	3.07	78	0.79	15	0.2	50	6.0	2.3	2.0	31
YEJ2-100L-4	2.2	1390	5.16	80	0.81	30	0.2	65	7.0	2.3	2.0	39
YEJ2-100L2-4	3.0	1410	6.78	82	0.82	30	0.2	80	7.0	2.3	2.0	43
YEJ2-112M-4	4.0	1410	8.8	84	0.82	40	0.25	90	7.0	2.3	2.0	50
YEJ2-132S-4	5.5	1435	11.7	85	0.83	75	0.25	90	7.0	2.3	2.0	78
YEJ2-132M-4	7.5	1440	15.6	87	0.84	75	0.25	150	7.0	2.3	2.0	91
YEJ2-132M1-4	9	1440	18.5	87	0.84	75	0.25	150	7.0	2.3	2.0	93
YEJ2-160M-4	11	1440	22.3	88	0.84	150	0.35	150	7.0	2.2	2.0	140
YEJ2-160L-4	15	1460	30.1	89	0.85	150	0.35	150	7.0	2.2	2.0	161
YEJ2-180M-4	18.5	1470	36.5	90.5	0.86	200	0.35	150	7.5	2.2	2.0	210
YEJ2-180L-4	22	1470	43.2	91	0.86	200	0.35	150	7.5	2.2	2.0	218
YEJ2-200L-4	30	1470	57.6	92	0.86	300	0.45	200	7.2	2.2	2.0	315
YEJ2-225S-4	37	1480	69.9	92.5	0.87	450	0.45	200	7.2	2.2	2.0	337
YEJ2-225M-4	45	1480	84.7	92.8	0.87	450	0.45	200	7.2	2.2	2.0	345

Type	OutPut	Speed	Current	Efficiency	Power factor	Static Braking torque	No-load brakeLag time	Energizing power	Locked-rotor torque	Locked-rotor current	Pull-out torque	Weight (kg)
Type	kW	(r/min)	(A)	η(%)	(cosφ)	(N.m)	(S)	(W)	Rated torque Tst/T_N	Rated current Ist/I_N	Rated torque TMax/T_N	Weight (kg)
Synchronous Speed 1000r/min(6poles)
YEJ2-71M1-6	0.18	850	0.74	56	0.66	4.0	0.2	18	4.0	1.9	2.0	9.5
YEJ2-71M2-6	0.25	850	0.95	59	0.68	4.0	0.2	18	4.0	1.9	2.0	11
YEJ2-80M1-6	0.37	885	1.3	62	0.7	7.5	0.2	30	4.7	1.9	2.0	20
YEJ2-80M2-6	0.55	885	1.79	65	0.72	7.5	0.2	30	4.7	1.9	2.1	21
YEJ2-90S-6	0.75	910	2.29	69	0.72	15	0.2	50	5.5	2.0	2.1	27
YEJ2-90L-6	1.1	910	3.18	72	0.73	15	0.2	50	5.5	2.0	2.1	29
YEJ2-100L-6	1.5	920	3.94	76	0.75	30	0.2	65	6.5	2.0	2.1	38
YEJ2-112M-6	2.2	935	5.6	79	0.76	40	0.25	90	6.5	2.0	2.1	52
YEJ2-132S-6	3.0	960	7.4	81	0.76	75	0.25	90	6.5	2.1	2.1	73
YEJ2-132M1-6	4.0	960	9.8	82	0.76	75	0.25	90	6.5	2.1	2.1	83
YEJ2-132M2-6	5.5	960	12.9	84	0.77	75	0.25	90	6.5	2.1	2.1	94
YEJ2-160M-6	7.5	970	17	86	0.77	150	0.35	150	6.5	2.1	2.1	135
YEJ2-160L-6	11	970	24.2	87	0.78	150	0.35	150	6.5	2.1	2.1	163
YEJ2-180L-6	15	970	31.6	89	0.81	200	0.35	150	7.0	2.1	2.1	223
YEJ2-200L1-6	18.5	970	38.6	90	0.83	300	0.45	200	7.0	2.1	2.1	277
YEJ2-200L2-6	22	970	44.7	90	0.84	300	0.45	200	7.0	2.1	2.1	295
YEJ2-225M-6	30	980	59.3	91.5	0.86	450	0.45	200	7.0	2.0	2.1	345

Type	OutPut	Speed	Current	Efficiency	Power factor	Static Braking torque	No-load brakeLag time	Energizing power	Locked-rotor torque	Locked-rotor current	Pull-out torque	Weight (kg)
Type	kW	(r/min)	(A)	η(%)	(cosφ)	(N.m)	(S)	(W)	Rated torque Tst/T_N	Rated current Ist/I_N	Rated torque TMax/T_N	Weight (kg)
Synchronous Speed 750r/min(8poles)
YEJ2-80M1-8	0.18	645	0.88	51	0.61	7.5	0.2	30	3.3	1.8	1.9	19
YEJ2-80M2-8	0.25	645	1.15	54	0.61	7.5	0.2	50	3.3	1.8	1.9	21
YEJ2-90S-8	0.37	670	1.49	62	0.61	15	0.2	50	4.0	1.8	1.9	25
YEJ2-90L-8	0.55	670	2.18	63	0.61	15	0.2	50	4.0	1.8	2.0	27
YEJ2-100L-8	0.75	680	2.17	71	0.67	30	0.2	65	4.0	1.8	2.0	32
YEJ2-100L2-8	1.1	680	2.39	73	0.69	30	0.2	65	5.0	1.8	2.0	39
YEJ2-112M-8	1.5	690	4.5	75	0.69	40	0.25	90	5.0	1.8	2.0	50
YEJ2-132S-8	2.2	705	6.0	78	0.71	75	0.25	90	6.0	l.S	2.0	73
YEJ2-132M-8	3.0	705	7.9	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	134
YEJ2-160M2-8	5.5	720	13.6	83	0.74	150	0.35	150	6.0	2.0	2.0	140
YEJ2-160L-8	7.5	720	17.8	85.5	0.75	150	0.35	150	6.0	2.0	2.0	164
YEJ2-180L-8	11	730	25.1	87.5	0.76	200	0.35	150	6.6	2.0	2.0	212
YEJ2-200L-8	15	730	34.1	8S	0.76	300	0.45	200	6.6	2.0	2.0	295
YEJ2-225S-8	18.5	730	40.6	90	0.76	450	0.45	200	6.6	1.9	2.0	319
YEJ2-225M-8	22	740	47.4	90.5	0.78	450	0.45	200	6.6	1.9	2.0	345

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