Custom YEJA series AC electromagnetic brake three phase asynchronous motor Suppliers, OEM Factory

Product overview

YEJA series AC electromagnetic brake three-phase asynchronous motor is composed of two parts: standard Y2 series three-phase asynchronous motor and AZML series three-phase AC electromagnetic brake. The spindle of the back end of the motor is connected with the friction disc of the brake by spline. The electromagnet is fixed on the back end cover of the motor, which belongs to the power-off braking type.This series of products have obtained ISO 9001 system certification and CCC product certification certification.

Operating conditions

1. Elevation not exceeding 1000m;

2. When the monthly mean minimum temperature is not higher than 25℃, the wettest monthly average maximum relative humidity is 95%.

3. The highest ambient temperature does not exceed 40℃ and the lowest is -15℃.

4. Working mode S1 (continuous working system);

5. The rated voltage is 380V 50Hz. Different voltage and frequency can be designed and manufactured separately.

Product characteristics

1. The protection level of this series of products reaches IP55.

2. The cooling mode of motor is IC411 (self-fan cooling).

3. The AC brake has been carefully designed. In addition to the charged part sealed in the epoxy resin shell, the brake is installed in a fully sealed structural component when it is assembled with the motor, which can effectively prevent cotton yarn, paper scraps, dust, grease, iron scraps, powder and other impurities from entering the brake, thus prolonging its service life.

4. AC brake has the advantages of fast starting response, short braking time, safe and reliable braking moment adjustable, etc.

5. With flexible manual release device, self-locking or temporary wrench can be freely chosen;

6. AC brake and motor use the same power supply voltage, without AC-DC conversion rectifier, avoid AC-DC conversion, easy to use;

7. Motor insulation grade is B and F, brake insulation grade is F.

8. Use two-position junction boxes, i.e. separate junction boards for motors and brakes respectively.

9. Installation size and power level of the motor fully conform to JB/T6456 industry standard and IEC-72 international standard.

10. 63-71 are aluminium-shell motors, 80-160 are aluminium-shell or cast-iron-shell motors, and 180 are cast-iron-shell motors.

Outline and mounting dimensions

B3 type motor base with feet and no flange on the end cover

Frame size	A	B	C	D	E	FxU	G	H	K	AB	AC	HD	L
63	100	80	40	11	23	4X4	8.5	63	7	125	130	180	340
71	112	90	45	14	30	5X5	11	71	7	140	155	195	380
80	125	100	50	19	40	6X6	15.5	80	10	160	175	215	420
90S	140	100	56	24	50	8X7	20	90	10	180	190	230	450
90L	140	125	56	24	50	8X7	20	90	10	180	190	230	470
100L	160	140	63	28	60	8X7	24	100	12	200	205	265	535
112M	190	140	70	28	60	8X7	24	112	12	225	230	290	555
132S	216	140	89	38	80	10X8	33	132	12	260	270	330	625
132M	216	178	89	38	80	10X8	33	132	12	260	270	330	670
160M	254	210	108	42	110	12X8	37	160	15	310	330	400	755
160L	254	254	108	42	110	12X8	37	160	15	310	330	400	800
180M	279	241	121	48	110	14X9	42.5	180	15	355	360	455	840
180L	279	279	121	48	110	14X9	42.5	180	15	355	360	455	880

Outline and mounting dimensions

B5 motor with base feet and flange-less end cover (with through hole)

Frame size	D	E	FxU	G	M	N	P	R	S	T	Number of flange holes	AC	AD	L
63	11	23	4X4	8.5	115	95	140	0	10	3	4	130	115	340
71	14	30	5X5	11	130	110	160	0	10	3	4	155	125	380
80	19	40	6X6	15.5	165	130	200	0	12	3.5	4	175	135	420
90S	24	50	8X7	20	165	130	200	0	12	3.5	4	190	140	450
90L	24	50	8X7	20	165	130	200	0	12	3.5	4	190	140	470
100L	28	60	8X7	24	215	180	250	0	15	4	4	205	165	535
112M	28	60	8X7	24	215	180	250	0	15	4	4	230	175	555
132S	38	80	10X8	33	265	230	300	0	15	4	4	270	200	625
132M	38	80	10X8	33	265	230	300	0	15	4	4	270	200	670
160M	42	110	12X8	37	300	250	350	0	19	5	4	330	240	755
160L	42	110	12X8	37	300	250	350	0	19	5	4	330	240	800
180M	48	110	14X9	42.5	300	250	350	0	19	5	4	360	280	840
180L	48	110	14X9	42.5	300	250	350	0	19	5	4	360	280	880

Outline and mounting dimensions

Motor with B14 frame with feet and no flange on the end cover (small flange with screw hole)

Frame size	D	E	FxU	G	M	N	P	R	S	T	Number of flange holes	AC	AD	L
63	11	23	4X4	8.5	75	60	90	0	M5	3	4	130	115	340
71	14	30	5X5	11	85	70	103	0	M6	2.5	4	155	125	380
80	19	40	6X6	15.5	100	80	114	0	M6	3	4	175	135	420
90S	24	50	8X7	20	115	95	128	0	M8	3	4	190	140	450
90L	24	50	8X7	20	115	95	128	0	M8	3	4	190	140	470
100L	28	60	8X7	24	130	110	150	0	M8	3.5	4	205	165	535
112M	28	60	8X7	24	130	110	158	0	M8	3.5	4	230	175	555

Technical date

Type No.	Rdted output		380V 50Hz Full Load				Locked current Rated torque IST/TFL	Locked torque Rated lorque TST/TFL	Max torque Rated torque TM/TFL	Static braking moment N.m	No-toad braking time <(s)	Brake power <(W)	Noise level LW dB(A)	Weight (Kg)
	Rdted output		Speed (r/min)	Current IN (A)	EFF %	Power factor cosΦ
	(kW)	HP	Speed (r/min)	Current IN (A)	EFF %	Power factor cosΦ
380V 50Hz Synchronous Speed 1500r/min(4 poles)
YEJA631-4	0.12	0.16	1320	0.43	57.0	0.72	4.4	2.1	2.2	2	0.20	30	52	6
YEJA632-4	0.18	0.25	1320	0.61	60.0	0.73	4.4	2.1	2.2	2	0.20	30	52	7.5
YEJA711-4	0.25	0.34	1390	0.8	65.0	0.74	5.2	2.1	2.2	4	0.20	40	55	9.3
YEJA712-4	0.37	0.5	1390	1.1	67.0	0.75	5.2	2.1	2.2	4	0.20	40	55	10.5
YEJA801-4	0.55	0.75	1390	1.6	71.0	0.76	6.0	2.4	2.3	7.5	0.20	50	61	14
YEJA802-4	0.75	1.0	1390	2.1	73.0	0.76	6.0	2.3	2.3	7.5	0.20	50	61	15
YEJA90S-4	1.1	1.5	1400	2.8	76.5	0.78	6.5	2.3	2.3	15	0.20	60	67	20
YEJA90L-4	1.5	2.0	1400	3.7	78.5	0.79	6.5	2.3	2.3	15	0.20	60	67	23
YEJA100L1-4	2.2	3.0	1420	5.0	81.0	0.82	7.0	2.2	2.3	30	0.20	80	70	31
YEJA100L2-4	3	4.0	1420	6.8	82.6	0.81	7.0	2.2	2.3	30	0.20	80	70	33
YEJA112M-4	4	5.5	1440	8.8	84.2	0.82	7.0	2.2	2.3	40	0.25	110	74	44
YEJA132S-4	5.5	7.5	1440	11.6	85.1	0.84	7.0	2.2	2.3	75	0.25	130	78	80
YEJA132M-4	7.5	10	1440	15.4	87.0	0.85	7.0	2.2	2.3	75	0.25	130	78	94
YEJA160M-4	11	15	1460	22.5	88.4	0.84	7.0	2.2	2.3	150	0.35	150	82	150
YEJA160L-4	15	20	1460	30	89.4	0.85	7.0	2.2	2.2	150	0.35	150	82	160
YEJA180M-4	18.5	25	1470	36.3	90.0	0.86	7.0	2.0	2.2	200	0.35	150	82	195
YEJA180L-4	22	30	1470	42.9	95.5	0.86	7.0	2.0	2.2	200	0.35	150	82	210
380V 50Hz Synchronous Speed 1000r/min(6 poles)
YEJA711-6	0.18	0.25	880	0.74	56.0	0.66	4.0	1.9	2.0	4	0.20	40	52	9.3
YEJA712-6	0.25	0.37	880	0.95	59.0	0.68	4.0	1.9	2.0	4	0.20	40	52	10.5
YEJA801-6	0.37	0.5	900	1.3	62.0	0.70	4.7	1.9	1.9	7.5	0.20	50	54	14
YEJA802-6	0.55	0.75	900	1.8	65.0	0.72	4.7	1.9	2.0	7.5	0.20	50	54	15
YEJA90S-6	0.75	1.0	910	2.3	69.0	0.70	5.5	2.0	2.0	15	0.20	60	61	20
YEJA90L-6	1.1	1.5	910	3.2	72.0	0.72	5.5	2.0	2.0	15	0.20	60	65	23
YEJA100L-6	1.5	2.0	940	4.0	76.0	0.74	6.0	2.0	2.0	30	0.20	80	67	33
YEJA112M-6	2.2	3.0	950	5.6	79.0	0.74	6.0	2.0	2.0	40	0.25	110	67	44
YEJA132S-6	3	4.0	960	7.2	81.0	0.76	6.5	2.1	2.0	75	0.25	130	71	80
YEJA132M1-6	4	5.5	960	9.4	82.0	0.77	6.5	2.1	2.0	75	0.25	130	71	90
YEJA132M2-6	5.5	7.5	960	12.6	84.0	0.78	6.5	2.1	2.0	75	0.25	130	71	94
YEJA160M-6	7.5	10	970	17	86.0	0.78	6.5	2.0	2.0	150	0.35	150	75	150
YEJA160L-6	11	15	970	24.6	87.5	0.78	6.5	2.0	2.0	150	0.35	150	75	160
YEJA180L-6	15	20	970	31.6	89.0	0.81	6.5	1.8	2.0	200	0.35	150	78	205
380V 50Hz Synchronous Speed 750r/min(8 poles)
YEJA801-8	0.18	0.25	690	0.94	51.0	0.61	3.3	1.8	1.9	7.5	0.20	50	52	14
YEJA802-8	0.25	0.37	690	1.2	54.0	0.61	3.3	1.8	1.9	7.5	0.20	50	52	15
YEJA90S-8	0.37	0.5	690	1.5	62.0	0.61	4.0	1.8	1.9	15	0.20	60	56	20
YEJA90L-8	0.55	0.75	690	2.2	63.0	0.61	4.0	1.8	2.0	15	0.20	60	56	23
YEJA100L1-8	0.75	1.0	700	2.4	71.0	0.67	4.0	1.8	2.0	30	0.20	80	59	31
YEJA100L2-8	1.1	1.5	700	3.3	73.0	0.69	5.0	1.8	2.0	30	0.20	80	59	33
YEJA112M-8	1.5	2.0	700	4.4	75.0	0.69	5.0	1.8	2.0	40	0.25	110	61	44
YEJA132S-8	2.2	3.0	710	5.8	80.5	0.71	5.5	2.0	2.0	75	0.25	130	66	80
YEJA132M-8	3	4.0	710	7.7	82.0	0.72	5.5	2.0	2.0	75	0.25	130	66	94
YEJA160M1-8	4	5.5	720	9.9	84.0	0.73	6.0	2.0	2.0	150	0.35	150	69	140
YEJA160M2-8	5.5	7.5	720	13.3	85.0	0.74	6.0	2.0	2.0	150	0.35	150	69	150
YEJA160L-8	7.5	10	720	17.3	86.0	0.75	5.5	2.0	2.0	150	0.35	150	72	160
YEJA180L-8	11	15	730	24.8	87.5	0.77	6.0	1.7	2.0	200	0.35	150	72	205