YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor

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YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor Operating Conditions:

1. Elevation not exceeding 1000m;

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

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

4. Working mode S1 (continuous working system);

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

YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor Technical Parameter:

Type No. Rated 

output

380V 50Hz Full Load Locked current 

Rated torque

IST/TFL

Locked torque 

Rated torque

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)

Speed 

(r/min)

Current 

IN

(A)

EFF 

%

Power factor cosΦ
(kW) HP
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

YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor Installation Dimensions:

YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor B3 Mounting Dimensions

Frame size	A	B	C	D	E	FxU	G	H	K	AB	AC	HD	L63	100	80	40	11	23	4X4	8.5	63	7	125	130	180	34071	112	90	45	14	30	5X5	11	71	7	140	155	195	38080	125	100	50	19	40	6X6	15.5	80	10	160	175	215	42090S	140	100	56	24	50	8X7	20	90	10	180	190	230	45090L	140	125	56	24	50	8X7	20	90	10	180	190	230	470100L	160	140	63	28	60	8X7	24	100	12	200	205	265	535112M	190	140	70	28	60	8X7	24	112	12	225	230	290	555132S	216	140	89	38	80	10X8	33	132	12	260	270	330	625132M	216	178	89	38	80	10X8	33	132	12	260	270	330	670160M	254	210	108	42	110	12X8	37	160	15	310	330	400	755160L	254	254	108	42	110	12X8	37	160	15	310	330	400	800180M	279	241	121	48	110	14X9	42.5	180	15	355	360	455	840180L	279	279	121	48	110	14X9	42.5	180	15	355	360	455	880YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor B5 Mounting Dimensions

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

YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor B5 Mounting Dimensions

YEJA-Series-AC-Electromagnetic-Brake-Three-Phase-Asynchronous-Motor-B5-Mounting-Dimensions

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

YEJA Series AC Electromagnetic Brake Three Phase Asynchronous Motor B14 Mounting Dimensions

YEJA-Series-AC-Electromagnetic-Brake-Three-Phase-Asynchronous-Motor-B14-Mounting-Dimensions

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

YEJA Series AC Electromagnetic Brake Three-Phase Asynchronous Motor Features

  • High Protection Rating
    The YEJA series motors are equipped with a protection level of IP55, providing excellent resistance against dust and water, ensuring reliable performance in harsh environments.
  • Efficient Cooling System
    These motors feature IC411 (self-fan cooling), promoting efficient heat dissipation and stable operation even during prolonged use.
  • Durable AC Brake Design
    The AC brake is carefully engineered for longevity. The charged components are sealed in an epoxy resin shell, while the entire brake assembly is housed within a fully sealed structure. This design effectively prevents the ingress of contaminants such as cotton fibers, paper scraps, dust, grease, iron filings, and powders, significantly extending the brake’s service life.
  • Quick and Reliable Braking Performance
    The AC brake offers several advantages, including fast starting response, short braking times, and an adjustable, safe, and reliable braking moment, making it ideal for various applications requiring precise control.
  • Flexible Manual Release Mechanism
    The motor is equipped with a flexible manual release device, allowing users to select between a self-locking or temporary wrench, offering ease of use and convenience.
  • Unified Power Supply
    The AC brake and motor share the same power supply voltage, eliminating the need for an AC-DC conversion rectifier. This simplifies installation and usage, making the system more efficient.
  • Insulation Grade
    The motor insulation is rated at B and F, while the brake insulation is rated at F, ensuring reliable electrical performance and thermal stability.
  • Two-Position Junction Boxes
    The motor and brake each have separate junction boxes, facilitating easy installation and maintenance while preventing electrical interference between the two components.
  • Standardized Installation and Power Ratings
    The installation dimensions and power ratings of the motor fully comply with JB/T6456 industry standards and IEC-72 international standards, ensuring compatibility and ease of integration.
  • Material Options for Motor Shell
    For sizes 63-71, the motors feature aluminum shells, while sizes 80-160 are available with either aluminum or cast-iron shells. The motor size 180 is constructed with a cast-iron shell, providing additional durability for larger applications.
YEJA-Series-AC-Electromagnetic-Brake-Three-Phase-Asynchronous-Motor-Features YEJA-Series-AC-Electromagnetic-Brake-Three-Phase-Asynchronous-Motor-Features-1

About FMP

FMP is a national high-tech enterprise specializing in the design, development, and production of advanced motors and electromechanical solutions. We focus on producing YE2, YE3, and YE4 series motors, along with a range of derivative products. Our product offerings also include three-phase and single-phase motors for hydraulic pumps, aluminum-housing motors, non-standard motors for hydraulic pumps, electromechanical integration turbine gear reducers, and other specialized motors.

FMP’s products are extensively used in industrial automation, serving key sectors such as CNC lathes, shoemaking machinery, woodworking machinery, metalworking machinery, plastic machinery, and construction machinery. With a strong commitment to innovation and quality, FMP ensures that all products meet the highest performance standards.

In addition to our comprehensive product range, we are proud to offer custom solutions tailored to the specific needs of our clients. Whether you need specialized motors, non-standard products, or integrated systems, FMP works closely with clients to deliver high-quality, bespoke solutions. Our focus on precision engineering and client satisfaction drives our continued success in global markets.

At FMP, we are dedicated to building long-term, mutually beneficial partnerships, supporting the success of our clients with each project.

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