1500RPM YEJ Series Electromagnetic Brake Motor

The YEJ Series Electromagnetic Brake Motors are compact, have a simple design, and can be used in various applications. They generate minimal noise and possess reliable braking capabilities, making them ideal for use in situations that require fast stopping, precise positioning, reciprocating motion, or anti-sliding measures. These motors are rated for continuous operation under S1 duty but can be customized to S3 or S4 duty cycle, as per customers’ requirements. Once power is cut, the YEJ series motors can brake quickly. They are extensively used in industries such as wind power yaw braking, machine tools, packaging, woodworking, chemicals, textiles, and construction.

Categories: Brake Motor, Electric Motors Tags: Electric Motor, Electromagnetic Brake Motor, YEJ Series Brake Motor

Description
Additional information

1500RPM YEJ Series Electromagnetic Brake Motor

The YEJ Series Electromagnetic Brake Motors are characterized by their compact size, straightforward design, and broad applicability. They produce minimal noise and offer dependable braking capabilities, making them well-suited for scenarios that require rapid stopping, precise positioning, reciprocating motion, or slide prevention. These motors operate continuously under S1 duty and can be customized to S3 or S4 as needed by customers. The YEJ series motors are capable of achieving swift braking once the power is cut. They are widely utilized across a range of machinery industries, including wind power yaw braking, machine tools, packaging, woodworking, chemicals, textiles, and construction.

Operating Principle and Structure of Electromagnetic Brake Motor

The DS disc brake used in brake motors involves mounting it on the cover located at the non-extension end of the motor shaft. When the brake motor is turned on, the brake is also activated. This is accomplished through electromagnetic suction, whereby the electromagnet attracts the armature and compresses the spring. As a result, the brake disc is released from the armature end cover, allowing the motor to start running. When the power supply is disconnected, the brake electromagnet no longer has magnetic attraction, and the spring pushes the armature to apply pressure on the brake disc through the action of frictional force. This causes the motor to come to a stop.

YEJ Brake Motor Code Description

Technical Parameters of 1500RPM YEJ Series Electromagnetic Brake Motor

1500r/min 380V 50Hz

Type	RATED OUTPUT	RATED SPEED	EFFICIENCY	POWER FOCT0R	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	STATIC BRAKE TORQUE NM	BRAKE TORQUEDU RING IDIE
	RATED OUTPUT	RATED SPEED	EFFICIENCY	POWER FOCT0R	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	STATIC BRAKE TORQUE NM	BRAKE TORQUEDU RING IDIE
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	DC	s
YEJ－631-4	0.12	1360	57.0	0.72	0.44	0.84	2.2	2.0	3.5	0.10
YEJ－632-4	0.18	1360	60.0	0.73	0.62	1.26	2.2	2.0	3.5	0.10
YEJ－711-4	0.25	1375	65.0	0.74	0.79	1.74	2.2	2.0	4.0	0.10
YEJ－712-4	0.37	1375	67.0	0.75	1.12	2.57	2.2	2.0	4.0	0.10
YEJ－801-4	0.55	1405	71.0	0.75	1.57	3.74	2.2	2.4	7.5	0.10
YEJ－802-4	0.75	1405	73.0	0.76	2.02	5.10	2.2	2.4	7.5	0.10
YEJ－90S-4	1.1	1445	75.0	0.77	2.82	7.27	2.2	2.3	15	0.15
YEJ－90L-4	1.5	1445	78.0	0.79	3.70	9.91	2.2	2.3	15	0.15
YEJ－100L1-4	2.2	1440	80.0	0.81	5.16	14.6	2.2	2.3	30	0.15
YEJ－100L2-4	3	1440	82.0	0.82	6.78	19.9	2.2	2.3	30	0.15
YEJ－112M-4	4	1440	84.0	0.82	8.82	26.5	2.2	2.3	40	0.15
YEJ－132S1-4	5.5	1440	85.0	0.83	11.7	36.5	2.2	2.3	80	0.15
YEJ－132S2-4	7.5	1440	87.0	0.84	15.6	49.7	2.2	2.3	80	0.15
YEJ－160M1-4	11	1450	88.0	0.85	21.3	72.4	2.2	2.2	150	0.30
YEJ－160M2-4	15	1450	89.0	0.85	30.1	98.8	2.2	2.2	150	0.30
YEJ－180M-4	18.5	1455	90.5	0.86	36.5	121.4	2.2	2.2	150	0.30
YEJ－180L-4	22	1455	91.0	0.86	43.1	144.4	2.0	2.2	200	0.30

YEJ Series Electromagnetic Brake Motor Illustration size

IM B3 H63-180

Frame size	Installation Dimensions
Frame size	A	B	C	D	E	F	G	H	K	AB	AC	HD	L
63	100	80	40	ø11	23	4	12.5	63	ø7	135	120X120	167	255
71	112	90	45	ø14	30	5	16	71	ø7	137	130X130	178	305
80M	125	100	50	ø19	40	6	21.5	80	ø10	155	145X145	190	340
90S	140	100	56	ø24	50	8	27	90	ø10	175	160X160	205	400
90L	140	125	56	ø24	50	8	27	90	ø10	175	160X160	205	400
100L	160	140	63	ø28	60	8	31	100	ø12	200	185X185	240	440
112M	190	140	70	ø28	60	8	31	112	ø12	230	200X200	270	480
132S	216	140	89	ø38	80	10	41	132	ø12	270	245X245	315	567
132M	216	178	89	ø38	80	10	41	132	ø12	270	245X245	315	567
160M	254	210	108	ø42	110	12	45	160	ø14.5	320	335X335	450	780
160L	254	254	108	ø42	110	12	45	160	ø14.5	320	335X335	450	780
180M	279	241	121	ø48	110	14	51.5	180	ø14.5	355	370X370	500	880
180L	279	279	121	ø48	110	14	51.5	180	ø14.5	355	370X370	500	880

IM B14 H63-112

Frame size	Installation Dimensions
Frame size	D	E	F	G	M	N	P	S	T	AC	AD	L
63	ø11	23	4	12.5	75	60	90	M5	2.5	120×120	104	255
71	ø14	30	5	16	85	70	105	M6	2.5	130X130	107	305
80	ø19	40	6	21.5	100	80	110	M6	3.0	145×145	115	340
90S	ø24	50	8	27	115	95	120	M8	3.0	160×160	122	400
90L	ø24	50	8	27	115	95	120	M8	3.0	160×160	122	400
100L	ø28	60	8	31	130	110	155	M8	3.5	185X185	137	440
112M	ø28	60	8	31	130	110	160	M8	3.5	200X200	155	480

IM B34 H63-112

Frame size	Installation Dimensions
Frame size	A	B	C	D	E	F	G	H	K	M	N	P	S	T	AB	AC	HD	L
63	100	80	40	ø11	23	4	12.5	63	ø7	75	60	90	M5	2.5	135	120×120	167	255
71	112	90	45	ø14	30	5	16	71	ø7	85	70	105	M6	2.5	137	130X130	180	305
80	125	100	50	ø19	40	6	21.5	80	ø10	100	80	110	M6	3.0	155	145×145	190	340
90S	140	100	56	ø24	50	8	27	90	ø10	115	95	120	M8	3.0	175	160×160	205	400
90L	140	125	56	ø24	50	8	27	90	ø10	115	95	120	M8	3.0	175	160×160	205	400
100L	160	140	63	ø28	60	8	31	100	ø12	130	110	155	M8	3.5	200	185X185	240	440
112M	190	140	70	ø28	60	8	31	112	ø12	130	110	160	M8	3.5	230	200X200	270	480

IM B5 H63-180

Frame size	Installation Dimensions
Frame size	D	E	F	G	M	N	P	S	T	AC	AD	L
63	ø11	23	4	12.5	115	95	140	10	3.0	120×120	104	255
71	ø14	30	5	16	130	110	160	10	3.0	130×130	107	305
80M	ø19	40	6	21.5	165	130	200	12	3.5	145×145	115	340
90S	ø24	50	8	27	165	130	200	12	3.5	160×160	122	400
90L	ø24	50	8	27	165	130	200	12	3.5	160×160	122	400
100L	ø28	60	8	31	215	180	250	14.5	4	185×185	137	440
112M	ø28	60	8	31	215	180	250	14.5	4	200×200	155	480
132S	ø38	80	10	41	265	230	300	14.5	4	245×245	180	567
132M	ø38	80	10	41	265	230	300	14.5	4	245×245	180	567
160M	ø42	110	12	45	300	250	350	18.5	5	320×320	290	780
160L	ø42	110	12	45	300	250	350	18.5	5	320×320	290	780
180M	ø48	110	14	51.5	300	250	350	18.5	5	360×360	340	880
180L	ø48	110	14	51.5	300	250	350	18.5	5	360×360	340	880

IM B35 H63-180

Frame size	Installation Dimensions
Frame size	A	B	C	D	E	F	G	H	K	M	N	P	S	T	AB	AC	HD	L
63	100	80	40	ø11	23	4	12.5	63	ø7	115	95	140	10	2.5	115	120×120	167	255
71	112	90	45	ø14	30	5	16	71	ø7	130	110	160	10	3.5	136	130×130	178	305
80M	125	100	50	ø19	40	6	21.5	80	ø10	165	130	200	12	3.5	154	145×145	192	340
90S	140	100	56	ø24	50	8	27	90	ø10	165	130	200	12	3.5	180	160×160	205	400
90L	140	125	56	ø24	50	8	27	90	ø10	165	130	200	12	3.5	180	160×160	205	400
100L	160	140	63	ø28	60	8	31	100	ø12	215	180	250	14.5	4	205	185×185	240	440
112M	190	140	70	ø28	60	8	31	112	ø12	215	180	250	14.5	4	235	200×200	270	480
132S	216	140	89	ø38	80	10	41	132	ø12	265	230	300	14.5	4	261	245×245	310	567
132M	216	178	89	ø38	80	10	41	132	ø12	265	230	300	14.5	4	261	245×245	310	567
160M	254	210	108	ø42	110	12	45	160	ø14.5	300	250	350	18.5	5	320	335×335	450	780
160L	254	254	108	ø42	110	12	45	160	ø14.5	300	250	350	18.5	5	320	335×335	450	780
180M	279	241	121	ø48	110	14	51.5	180	ø14.5	300	250	350	18.5	5	355	370×370	500	880
180L	279	279	121	ø48	110	14	51.5	180	ø14.5	300	250	350	18.5	5	355	370×370	500	880

The Braking Time of Electromagnetic Brake Motor

Brake motor braking time (t) is the time from the motor and brake stopping the power to the shaft completely stopped,
under normal circumstances. For 63 to 80 frame size motor, the braking time is 0.5 seconds. For 90 ~ 132 frame size
motor, the braking time is 1 second. For 160 to 180 frame size motor, the braking time is 2 seconds.

The Inverter Runs the Motor Brake

With the continuous improvement and continuous development of the social productivity of science and technology. The brake plus
inverter system has been widely applied in the implementation of the organization. I produced all asynchronous motors that can
configure the drive to run. At this point, the brake must be provided separate stable power supply and then can not be shared
with the power terminals on the motor. Otherwise, the brakes do not work properly. Need to make is brake motors with variable
frequency operation, and an axial flow fan to attach this fan only independent control and power.
Notably, the company produces all kinds of asynchronous motor in the highest frequency range 60Hz, as you may have special
requirements, please let us know.

YEJ Wiring Brake Motor Method

As a leading China electric motor manufacturer, we are committed to providing our customers with the best possible products and services. Our Electromagnetic Brake Motor is designed and produced to the highest quality standards, ensuring that it delivers superior performance and durability over an extended period. Feel free to email us if you are interested!

Additional information

Edited	Zqq

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:

1. Perfect service system and after-sale protection.

2. Quality problems will be solved within 24hours.

3. One-to-one customer service tracking processing.

4. Companies carry out the ERP management, improve enterprise fast response.

5. Quality assurance, one year warranty.

6. Supporting professional matched other equipments.

7. The company has more than one product testing units, the implementation of ISO9001: 2015.

8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.

Five Core strengths:

1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.

2. Casting exquisite, beautiful, practical and durable.

3. Complete specifications, cost-effective and spot supply.

4. Independent research and development, special specifications can be customized.

5. Selected materials, high-tech treatment, up to the international standard test.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.