China Standard Yej Electromagnetic Brake Motor Three Phase Induction AC Electric Brake Motors supplier

Product Description

Electromagnetic Brake Motor
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Applications
Widely used for driving machine tools, printing machinery, forging press, transport machinery, packing machinery, food machinery, construction machinery, and woodworking machinery where quick stop, accurate braking, reciprocated operation are demanded.

General Description

  • Frame sizes: 80 to 315      
  • Rated output: 0.18 to 220kW
  • Voltage: 380V                    
  • Frequency: 50Hz
  • Efficiency levels: IE1          
  • Enclosure: IC411 – TEFC  
  • Degree of protection: IP55 (motor) & IP23 (brake)
  • Braking mode: Power failure brake
  • Rectification code: One-half period rectification    

Features
Electromagnetic brake, fast braking, energy saving, simple structure, exact position.

Optional Features:
Electrical:
Insulation Class:H
Thermal Protection: PTC Thermistor, Thermostat or PT100
Mechanical:
Others mountings
Sealing:Lip seal, Oil seal
Space Heater
Drain Hole

Model Output
kW
Rated Ampere
A
RPM Eff.% Power Factor Rated Torque
N.m
LRT
FLT
Tst
TN
LRA
FLA
Ist
IN
BDT
FLT
Tmax
TN
dB(A)
Synchronous speed   3000 r/min
YE3EJ80M1-2 0.75 1.7 2870 80.7 0.83 2.50 2.2 7.0 2.3 67
YE3EJ80M2-2 1.1 2.4 2875 82.7 0.83 3.65 2.2 7.3 2.3 71
YE3EJ90S-2 1.5 3.2 2880 84.2 0.84 4.97 2.2 7.6 2.3 75
YE3EJ90L-2 2.2 4.6 2880 85.9 0.85 7.29 2.2 7.6 2.3 75
YE3EJ100L-2 3 6.0 2880 87.1 0.87 9.95 2.2 7.8 2.3 79
YE3EJ112M-2 4 7.8 2915 88.1 0.88 13.1 2.2 8.3 2.3 79
YE3EJ132S1-2 5.5 10.6 2935 89.2 0.88 17.9 2.0 8.3 2.3 83
YE3EJ132S2-2 7.5 14.4 2930 90.1 0.88 24.4 2.0 7.9 2.3 83
YE3EJ160M1-2 11 20.6 2950 91.2 0.89 35.6 2.0 8.1 2.3 87
YE3EJ160M2-2 15 27.9 2945 91.9 0.89 48.6 2.0 8.1 2.3 87
YE3EJ160L-2 18.5 34.2 2945 92.4 0.89 60.0 2.0 8.2 2.3 87
YE3EJ180M-2 22 41.8 2950 92.7 0.89 71.2 2.0 8.2 2.3 92
YE3EJ200L1-2 30 54.7 2965 93.3 0.89 96.6 2.0 7.6 2.3 92
YE3EJ200L2-2 37 67.4 2965 93.7 0.89 119 2.0 7.6 2.3 95
YE3EJ225M-2 45 84.4 2965 94.0 0.90 145 2.0 7.7 2.3 97
YE3EJ250M-2 55 98.5 2975 94.3 0.90 177 2.0 7.7 2.3 98
YE3EJ280S-2 75 134 2975 94.7 0.90 241 1.8 7.1 2.3 99
YE3EJ280M-2 90 160 2975 95.0 0.90 289 1.8 7.1 2.3 99
YE3EJ315S-2 110 197 2975 95.2 0.90 353 1.8 7.1 2.3 101
YE3EJ315M-2 132 236 2975 95.4 0.90 424 1.8 7.1 2.3 101
YE3EJ315L1-2 160 282 2975 95.6 0.91 514 1.8 7.2 2.3 103
YE3EJ315L2-2 200 352 2975 95.8 0.91 642 1.8 7.2 2.2 103

Model Output
kW
Rated Ampere
A
RPM Eff.% Power Factor Rated Torque
N.m
LRT
FLT
Tst
TN
LRA
FLA
Ist
IN
BDT
FLT
Tmax
TN
dB(A)
Synchronous speed   1500 r/min
YE3EJ80M1-4 0.55 1.4 1430 80.6 0.75 3.67 2.3 6.0 2.3 61
YE3EJ80M2-4 0.75 1.8 1430 82.5 0.75 5.01 2.3 6.6 2.3 61
YE3EJ90S-4 1.1 2.6 1430 84.1 0.76 7.35 2.3 6.8 2.3 67
YE3EJ90L-4 1.5 3.5 1440 85.3 0.77 9.95 2.3 7.0 2.3 67
YE3EJ100L1-4 2.2 4.8 1440 86.7 0.81 14.6 2.3 7.6 2.3 70
YE3EJ100L2-4 3 6.3 1440 87.7 0.82 19.9 2.3 7.6 2.3 70
YE3EJ112M-4 4 8.4 1455 88.6 0.82 26.3 2.2 7.8 2.3 74
YE3EJ132S-4 5.5 11.2 1465 89.6 0.83 35.9 2.0 7.9 2.3 78
YE3EJ132M-4 7.5 15.0 1465 90.4 0.84 48.9 2.0 7.5 2.3 78
YE3EJ160M-4 11 21.5 1470 91.4 0.85 71.5 2.0 7.7 2.3 82
YE3EJ160L-4 15 28.8 1470 92.1 0.86 97.4 2.0 7.8 2.3 82
YE3EJ180M-4 18.5 35.3 1470 92.6 0.86 120 2.0 7.8 2.3 82
YE3EJ180L-4 22 41.8 1470 93.0 0.86 143 2.0 7.8 2.3 82
YE3EJ200L-4 30 56.6 1475 93.6 0.86 194 2.0 7.3 2.3 84
YE3EJ225S-4 37 69.6 1480 93.9 0.86 239 2.0 7.4 2.3 84
YE3EJ225M-4 45 84.4 1480 94.2 0.86 290 2.0 7.4 2.3 84
YE3EJ250M-4 55 103 1485 94.6 0.84 354 2.0 7.4 2.3 86
YE3EJ280S-4 75 136 1490 95.0 0.88 481 2.0 6.9 2.3 89
YE3EJ280M-4 90 163 1490 95.2 0.88 577 2.0 6.9 2.3 89
YE3EJ315S-4 110 199 1485 95.4 0.89 707 2.0 7.0 2.2 96
YE3EJ315M-4 132 241 1485 95.6 0.88 849 2.0 7.0 2.2 96
YE3EJ315L1-4 160 288 1485 95.8 0.89 1571 2.0 7.1 2.2 97
YE3EJ315L2-4 200 359 1485 96.0 0.90 1286 2.0 7.1 2.2 97
Synchronous speed  1000 r/min
YE3EJ80M1-6 0.37 1.2 910 68.0 0.70 3.88 1.9 5.5 2.1 58
YE3EJ80M2-6 0.55 1.6 925 72.0 0.71 5.68 1.9 5.5 2.1 58
YE3EJ90S-6 0.75 2.0 945 78.9 0.71 7.59 2.0 6.0 2.1 61
YE3EJ90L-6 1.1 2.8 950 81.0 0.73 11.1 2.0 6.0 2.1 65
YE3EJ100L-6 1.5 3.8 950 82.5 0.73 15.1 2.0 6.5 2.1 67
YE3EJ112M-6 2.2 5.4 965 84.3 0.74 21.8 2.0 6.6 2.1 74
YE3EJ132S-6 3 7.2 975 85.6 0.74 29.4 1.9 6.8 2.1 71
YE3EJ132M1-6 4 9.5 975 86.8 0.74 39.2 1.9 6.8 2.1 71
YE3EJ132M2-6 5.5 12.7 975 88.0 0.75 53.9 1.9 7.0 2.1 71
YE3EJ160M-6 7.5 16.2 980 89.1 0.79 73.1 2.0 7.0 2.1 75
YE3EJ160L-6 11 23.1 980 90.3 0.80 107 2.0 7.2 2.1 75
YE3EJ180L-6 15 30.9 980 91.2 0.81 146 1.9 7.3 2.1 78
YE3EJ200L1-6 18.5 37.8 985 91.7 0.81 179 1.9 7.3 2.1 78
YE3EJ200L2-6 22 44.8 985 92.2 0.81 213 1.9 7.4 2.1 78

Model Output
kW
Rated Ampere
A
RPM Eff.% Power Factor Rated Torque
N.m
LRT
FLT
Tst
TN
LRA
FLA
Ist
IN
BDT
FLT
Tmax
TN
dB(A)
Synchronous speed   1000 r/min
YE3EJ225M-6 30 59.1 985 92.9 0.83 291 1.9 6.9 2.1 81
YE3EJ250M-6 37 71.7 985 93.3 0.84 359 1.9 7.1 2.1 83
YE3EJ280S-6 45 85.8 990 93.7 0.85 434 1.9 7.3 2.0 85
YE3EJ280M-6 55 103 990 94.1 0.86 531 1.9 7.3 2.0 85
YE3EJ315S-6 75 145 990 94.6 0.84 723 1.9 6.6 2.0 90
YE3EJ315M-6 90 171 990 94.9 0.85 868 1.9 6.7 2.0 90
YE3EJ315L1-6 110 209 990 95.1 0.85 1061 1.9 6.7 2.0 90
YE3EJ315L2-6 132 247 990 95.4 0.86 1273 1.9 6.8 2.0 90
Synchronous speed   750 r/min
YE3EJ80M1-8 0.18 0.80 700 56.0 0.61 2.46 1.8 3.3 1.9 54
YE3EJ80M2-8 0.25 1.1 700 59.0 0.61 3.41 1.8 3.3 1.9 54
YE3EJ90S-8 0.37 1.4 695 66.0 0.61 5.08 1.8 4.0 2.0 58
YE3EJ90L-8 0.55 2.0 695 70.0 0.61 7.56 1.8 4.0 2.0 58
YE3EJ100L1-8 0.75 2.3 705 73.5 0.67 10.2 1.8 4.0 2.0 61
YE3EJ100L2-8 1.1 3.2 705 76.5 0.69 14.9 1.8 4.0 2.0 61
YE3EJ112M-8 1.5 4.2 715 77.5 0.70 20.0 1.8 4.0 2.0 63
YE3EJ132S-8 2.2 5.9 730 80.0 0.71 28.8 1.8 5.5 2.2 66
YE3EJ132M-8 3 7.6 730 82.5 0.73 39.2 1.8 5.5 2.2 66
YE3EJ160M1-8 4 9.8 725 85.0 0.73 52.7 1.9 6.0 2.2 69
YE3EJ160M2-8 5.5 13.1 725 86.0 0.74 72.4 1.9 6.0 2.2 69
YE3EJ160L-8 7.5 17.4 730 87.5 0.75 98.1 1.9 6.0 2.2 72
YE3EJ180L-8 11 25.0 725 89.0 0.75 145 1.9 6.0 2.2 72
YE3EJ200L-8 15 33.2 730 90.4 0.76 196 2.0 6.5 2.2 75
YE3EJ225S-8 18.5 40.6 735 91.2 0.76 240 2.0 6.5 2.2 75
YE3EJ225M-8 22 46.8 735 91.5 0.78 286 2.0 6.5 2.2 75
YE3EJ250M-8 30 62.6 735 92.2 0.79 390 1.9 6.5 2.0 77
YE3EJ280S-8 37 76.5 740 93.0 0.79 478 1.8 6.0 2.0 78
YE3EJ280M-8 45 92.6 740 93.5 0.79 581 1.8 6.0 2.0 78
YE3EJ315S-8 55 111 740 93.8 0.81 710 1.8 6.5 2.0 84
YE3EJ315M-8 75 151 740 94.0 0.81 968 1.8 6.5 2.0 85
YE3EJ315L1-8 90 181 740 94.5 0.81 1161 1.8 6.5 2.0 85
YE3EJ315L2-8 110 218 740 94.8 0.82 1420 1.8 6.5 2.0 85
Synchronous speed   600 r/min
YE3EJ315S-10 45 99.6 590 92.0 0.75 728 1.5 6.0 2.0 85
YE3EJ315M-10 55 121 590 92.5 0.75 890 1.5 6.0 2.0 85
YE3EJ315L1-10 75 162 590 93.0 0.76 1214 1.5 6.0 2.0 85
YE3EJ315L2-10 90 191 590 93.4 0.77 1457 1.5 6.0 2.0 85

Mounting 
Conventional mounting type and suitable frame size are given in following table(with “√”)

Frame basic type derived type
B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18
80~112
132~160
180~280
315

If there is no other request in the order or agreement, terminal box standard position is at the right side of the frame; data above may be changed without prior notice.
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Application: Industrial
Speed: Constant Speed
Number of Stator: Three-Phase
Function: Driving, Control, Brake Motor
Casing Protection: Closed Type
Number of Poles: 2
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Customization:
Available

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3 phase motor

Can you explain the advantages of using a 3-phase motor?

Using a 3-phase motor offers several advantages over other types of motors. Here’s a detailed explanation of the advantages of using a 3-phase motor:

  • High Efficiency: 3-phase motors are known for their high efficiency. They can convert electrical energy into mechanical energy with minimal losses. The balanced three-phase power supply and the design of the motor result in a smoother and more efficient operation compared to single-phase motors.
  • Power Factor: 3-phase motors have a better power factor compared to single-phase motors. Power factor is a measure of how effectively the motor utilizes the electrical power. By having a higher power factor, 3-phase motors reduce the amount of reactive power required from the power supply, resulting in improved overall power system efficiency.
  • High Starting Torque: 3-phase motors can provide high starting torque, making them suitable for applications that require the motor to start under load. The three-phase power supply and the design of the motor enable it to produce a strong rotating magnetic field, which allows for efficient starting and acceleration of the motor’s rotor.
  • Smooth Operation: The rotating magnetic field produced by the three-phase power supply results in smooth and continuous operation of the motor. This characteristic makes 3-phase motors ideal for applications that require constant and reliable operation, such as industrial machinery, pumps, compressors, and HVAC systems.
  • Compact Size and Weight: 3-phase motors tend to be more compact and lightweight compared to equivalent power single-phase motors. This compactness is due to the even distribution of the windings around the stator and the absence of additional starting components often required in single-phase motors.
  • Higher Power Output: 3-phase motors can deliver higher power output compared to single-phase motors of similar size. The balanced three-phase power supply and the design of the motor allow for efficient utilization of electrical power, enabling the motor to provide greater mechanical power output.
  • Lower Maintenance: 3-phase motors generally require lower maintenance compared to other types of motors. The balanced three-phase power supply and the absence of starting components, such as capacitors or centrifugal switches, reduce wear and tear, resulting in longer motor life and reduced maintenance requirements.
  • Wide Availability and Standardization: 3-phase motors are widely available and standardized, making them easily accessible for various applications. They are manufactured in a wide range of sizes and power ratings, allowing for flexibility in selecting the appropriate motor for specific requirements.

Overall, the advantages of using a 3-phase motor include high efficiency, better power factor, high starting torque, smooth operation, compact size and weight, higher power output, lower maintenance requirements, and wide availability. These advantages make 3-phase motors suitable for a wide range of applications in industrial, commercial, and residential settings.

3 phase motor

Can you provide examples of machinery or equipment that use 3-phase motors?

Various types of machinery and equipment rely on 3-phase motors for their operation. Here are some examples of applications where 3-phase motors are commonly used:

  • Industrial Machinery: 3-phase motors are extensively used in industrial machinery, including pumps, compressors, fans, blowers, conveyors, mixers, agitators, and centrifuges. These motors provide the necessary power and torque to drive heavy-duty equipment commonly found in manufacturing plants, refineries, mining operations, and other industrial settings.
  • Electric Generators: Many electric generators, both stationary and portable, are driven by 3-phase motors. These generators produce electrical power by converting mechanical energy into electrical energy. They are widely used in construction sites, emergency backup systems, remote locations, and other applications where a reliable power supply is required.
  • Air Conditioning and HVAC Systems: 3-phase motors are employed in air conditioning and HVAC (heating, ventilation, and air conditioning) systems. They power the compressors, fans, and pumps that circulate and condition the air in commercial buildings, offices, hospitals, shopping malls, and other large-scale facilities.
  • Machine Tools: Machine tools, such as lathes, milling machines, grinders, and drilling machines, often utilize 3-phase motors for precision machining operations. These motors provide the required power and control to drive the cutting tools and move the workpieces accurately.
  • Water and Wastewater Treatment Systems: 3-phase motors play a crucial role in water and wastewater treatment systems. They power pumps, aerators, mixers, and other equipment involved in the treatment and distribution of clean water, as well as the processing and disposal of wastewater in municipal and industrial treatment plants.
  • Refrigeration Systems: 3-phase motors are commonly used in commercial refrigeration systems, such as walk-in coolers, refrigerated display cases, and industrial refrigeration units. These motors drive the compressors that circulate the refrigerant and maintain the desired temperature for food storage, preservation, and cooling applications.
  • Elevators and Escalators: Many elevators and escalators rely on 3-phase motors for their vertical transportation functions. These motors power the lifting mechanisms, allowing for smooth and efficient movement of people and goods within buildings, airports, train stations, and other vertical transportation systems.
  • Industrial and Commercial Fans: Large industrial and commercial fans, such as those used for ventilation, cooling, or air circulation in warehouses, factories, gymnasiums, and other large spaces, often employ 3-phase motors. These motors provide the necessary power to drive the fan blades and move substantial volumes of air.
  • Printing Presses: Printing presses, used in the printing and publishing industry, utilize 3-phase motors to power various components, such as the paper feed systems, printing cylinders, ink pumps, and drying units. These motors enable high-speed and precise operation in commercial printing applications.
  • Crushers and Grinders: Crushers, grinders, and shredders in industries such as mining, construction, and recycling employ 3-phase motors to drive their crushing and grinding mechanisms. These motors provide the necessary power and torque to break down and process various materials efficiently.

These are just a few examples of machinery and equipment that rely on 3-phase motors for their operation. 3-phase motors are widely used in numerous industrial, commercial, and residential applications due to their efficiency, reliability, and ability to deliver high power output.

3 phase motor

How does a 3-phase motor ensure consistent and reliable performance in machinery?

A 3-phase motor is designed to ensure consistent and reliable performance in machinery. Here’s a detailed explanation of how it achieves this:

  • Rotating Magnetic Field:
    • A 3-phase motor operates by creating a rotating magnetic field in its stator. This rotating magnetic field induces a current in the rotor, causing it to rotate.
    • The design of the 3-phase motor, with three separate windings spaced 120 degrees apart, ensures a smooth and continuous rotation of the magnetic field. This results in a consistent and reliable rotation of the motor’s rotor.
  • Power Distribution:
    • 3-phase motors are typically connected to a 3-phase power supply. The three phases of the power supply provide a balanced and continuous flow of electrical power to the motor.
    • This balanced distribution of power across the three phases helps maintain a consistent and steady supply of electrical energy to the motor. It ensures that the motor receives a continuous and reliable power source, minimizing fluctuations and interruptions in performance.
  • Higher Efficiency:
    • Compared to single-phase motors, 3-phase motors are known for their higher efficiency and smoother operation. The balanced three-phase power supply and the rotating magnetic field contribute to this superior performance.
    • The balanced power distribution reduces power losses and minimizes voltage drops, resulting in improved energy efficiency. Additionally, the rotating magnetic field provides a more uniform torque output, reducing vibrations and ensuring smoother operation.
  • Robust Construction:
    • 3-phase motors are constructed to withstand the demanding conditions often encountered in industrial machinery.
    • Their robust design, including sturdy frames, high-quality materials, and effective cooling mechanisms, enhances their durability and reliability. This allows 3-phase motors to consistently deliver reliable performance, even in challenging environments.
  • Motor Protection:
    • To ensure reliable performance, 3-phase motors are equipped with various protective features.
    • These may include thermal overload protection, which safeguards the motor against excessive heat by monitoring the motor’s temperature and tripping a protective device if it exceeds a safe threshold.
    • Other protective features may include voltage and current monitoring, short circuit protection, and phase failure protection. These mechanisms help prevent damage to the motor and ensure its consistent and reliable operation.

Overall, a 3-phase motor ensures consistent and reliable performance in machinery through its design characteristics, balanced power distribution, higher efficiency, robust construction, and built-in protective features. These elements work together to deliver smooth operation, minimal interruptions, and long-term reliability, making 3-phase motors a preferred choice for a wide range of industrial applications.

China Standard Yej Electromagnetic Brake Motor Three Phase Induction AC Electric Brake Motors   supplier China Standard Yej Electromagnetic Brake Motor Three Phase Induction AC Electric Brake Motors   supplier
editor by CX 2024-05-09