Product Description

TYPE POWER 380V 50Hz Full Loaded Brake torque Brake timw Energizing Power Weight Housing Material  
 
(kw) Speed
(r/min)
Current(A) Eff Power factor (Nm) <(s) <(w) (kg)  
 
Synchronous Speed 3000r/min(2P)380V 50Hz  
YEJA711-2 0.37 2756 1 70.0 0.81 4 0.20 40 9.3 ALU  
YEJA712-2 0.55 2792 1.4 72.0 0.82 4 0.20 40 10.5  
YEJA801-2 0.75 2830 1.9 72.1 0.83 7.5 0.20 50 14  
YEJA802-2 1.1 2830 2.7 75.0 0.84 7.5 0.20 50 15  
YEJA90S-2 1.5 2840 3.5 77.2 0.84 15 0.20 60 20  
YEJA90L-2 2.2 2840 4.9 79.7 0.85 15 0.20 60 23  
YEJA100L-2 3 2860 6.4 81.5 0.87 30 0.20 80 31  
YEJA112M-2 4 2880 8.3 83.1 0.88 40 0.25 100 44  
YEJA132S1-2 5.5 2900 11.2 84.7 0.88 75 0.25 130 80  
YEJA132S2-2 7.5 2900 15.1 86.0 0.88 75 0.25 130 94  
YEJA160M1-2 11 2930 21.4 87.6 0.89 150 0.35 150 150  
YEJA160M2-2 15 2930 28.9 88.7 0.89 150 0.35 150 160  
YEJA160L-2 18.5 2930 35 89.3 0.90 150 0.35 150 180  
Synchronous Speed1500r/min(4Pole)380V 50Hz  
YEJA711-4 0.25 1390 0.8 65.0 0.74 4 0.20 40 9.3 ALU  
YEJA712-4 0.37 1390 1.13 67.0 0.74 4 0.20 40 10.5  
YEJA801-4 0.55 1390 1.6 71.0 0.74 7.5 0.20 50 14  
YEJA802-4 0.75 1390 2.1 73.0 0.75 7.5 0.20 50 15  
YEJA90S-4 1.1 1400 2.9 76.2 0.76 15 0.20 60 20  
YEJA90L-4 1.5 1400 3.7 78.5 0.78 15 0.20 60 23  
YEJA100L1-4 2.2 1420 5.2 81.0 0.80 30 0.20 80 31  
YEJA100L2-4 3 1420 6.8 82.3 0.81 30 0.20 80 33  
YEJA112M-4 4 1440 8.8 84.2 0.82 40 0.25 100 44  
YEJA132S-4 5.5 1440 11.8 85.7 0.83 75 0.25 130 80 CI  
YEJA132M-4 7.5 1440 15.8 87.0 0.84 75 0.25 130 94  
YEJA160M-4 11 1460 22.5 88.4 0.84 150 0.35 150 150  
YEJA160L-4 15 1460 30 89.4 0.85 150 0.35 150 160  
Synchronous speed 1000r/min(6P)380V 50Hz  
YEJA711-6 0.18 880 0.74 56.0 0.66 4 0.20 40 9.3 ALU  
YEJA712-6 0.25 880 0.95 59.0 0.68 4 0.20 40 10.5  
YEJA801-6 0.37 900 1.3 62.0 0.70 7.5 0.20 50 14  
YEJA802-6 0.55 900 1.8 65.0 0.70 7.5 0.20 50 15  
YEJA90S-6 0.75 910 2.3 69.0 0.70 15 0.20 60 20  
YEJA90L-6 1.1 910 3.2 72.0 0.72 15 0.20 60 23  
YEJA100L-6 1.5 940 4.0 76.0 0.74 30 0.20 80 33  
YEJA112M-6 2.2 950 5.7 79.0 0.74 40 0.25 100 44  
YEJA132S-6 3 960 7.4 81.0 0.76 75 0.25 130 80 CI  
YEJA132M1-6 4 960 9.8 82.0 0.76 75 0.25 130 90  
YEJA132M2-6 5.5 960 12.9 84.0 0.77 75 0.25 130 94  
YEJA160M-6 7.5 970 17.2 86.0 0.77 150 0.35 150 150  
YEJA160L-6 11 970 24.5 87.5 0.78 150 0.35 150 160  
Synchronous speed 750r/min(8P)380V 50Hz  
YEJA801-8 0.18 690 0.94 51.0 0.57 7.5 0.20 50 14 ALU  
YEJA802-8 0.25 690 1.2 54.0 0.58 7.5 0.20 50 15  
YEJA90S-8 0.37 690 1.5 62.0 0.60 15 0.20 60 20  
YEJA90L-8 0.55 690 2.2 63.0 0.61 15 0.20 60 23  
YEJA100L1-8 0.75 700 2.4 71.0 0.67 30 0.20 80 31  
YEJA100L2-8 1.1 700 3.3 73.0 0.69 30 0.20 80 33  
YEJA112M-8 1.5 700 4.4 75.0 0.69 40 0.25 100 44  
YEJA132S-8 2.2 710 6.0 80.5 0.71 75 0.25 130 80 CI  
YEJA132M-8 3 710 8.1 82.5 0.71 75 0.25 130 94  
YEJA160M1-8 4 720 10.3 84.0 0.73 150 0.35 150 140  
YEJA160M2-8 5.5 720 13.6 85.0 0.74 150 0.35 150 150  
YEJA160L-8 7.5 720 18.4 86.0 0.74 150 0.35 150 160  

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Operating Speed: Constant Speed
Number of Stator: Three-Phase
Species: Y, Y2 Series Three-Phase
Rotor Structure: Squirrel-Cage
Casing Protection: Closed Type
Samples:
US$ 120/Piece
1 Piece(Min.Order)

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Customization:
Available

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brake motor

What advancements in brake motor technology have improved energy efficiency?

Advancements in brake motor technology have led to significant improvements in energy efficiency, resulting in reduced power consumption and operational costs. These advancements encompass various aspects of brake motor design, construction, and control systems. Here’s a detailed explanation of the advancements in brake motor technology that have improved energy efficiency:

  • High-Efficiency Motor Designs: Brake motors now incorporate high-efficiency motor designs that minimize energy losses during operation. These designs often involve the use of advanced materials, improved winding techniques, and optimized magnetic circuits. High-efficiency motors reduce the amount of energy wasted as heat and maximize the conversion of electrical energy into mechanical power, leading to improved overall energy efficiency.
  • Efficient Brake Systems: Brake systems in modern brake motors are designed to minimize energy consumption during braking and holding periods. Energy-efficient brake systems utilize materials with low friction coefficients, reducing the energy dissipated as heat during braking. Additionally, advanced control mechanisms and algorithms optimize the engagement and disengagement of the brake, minimizing power consumption while maintaining reliable braking performance.
  • Regenerative Braking: Some advanced brake motors incorporate regenerative braking technology, which allows the recovery and reuse of energy that would otherwise be dissipated as heat during braking. Regenerative braking systems convert the kinetic energy of the moving equipment into electrical energy, which is fed back into the power supply or stored in energy storage devices. By harnessing and reusing this energy, brake motors improve energy efficiency and reduce the overall power consumption of the system.
  • Variable Speed Control: Brake motors equipped with variable frequency drives (VFDs) or other speed control mechanisms offer improved energy efficiency. By adjusting the motor’s speed and torque to match the specific requirements of the application, variable speed control reduces energy wastage associated with operating at fixed speeds. The ability to match the motor’s output to the load demand allows for precise control and significant energy savings.
  • Advanced Control Systems: Brake motors benefit from advanced control systems that optimize energy usage. These control systems employ sophisticated algorithms and feedback mechanisms to continuously monitor and adjust motor performance based on the load conditions. By dynamically adapting the motor operation to the changing requirements, these control systems minimize energy losses and improve overall energy efficiency.
  • Improved Thermal Management: Efficient thermal management techniques have been developed to enhance brake motor performance and energy efficiency. These techniques involve the use of improved cooling systems, such as advanced fan designs or liquid cooling methods, to maintain optimal operating temperatures. By effectively dissipating heat generated during motor operation, thermal management systems reduce energy losses associated with excessive heat and improve overall energy efficiency.

These advancements in brake motor technology, including high-efficiency motor designs, efficient brake systems, regenerative braking, variable speed control, advanced control systems, and improved thermal management, have collectively contributed to improved energy efficiency. By reducing energy losses, optimizing braking mechanisms, and implementing intelligent control strategies, modern brake motors offer significant energy savings and contribute to a more sustainable and cost-effective operation of equipment.

brake motor

How does a brake motor enhance safety in industrial and manufacturing settings?

In industrial and manufacturing settings, brake motors play a crucial role in enhancing safety by providing reliable braking and control mechanisms. These motors are specifically designed to address safety concerns and mitigate potential risks associated with rotating machinery and equipment. Here’s a detailed explanation of how brake motors enhance safety in industrial and manufacturing settings:

1. Controlled Stopping: Brake motors offer controlled stopping capabilities, allowing for precise and predictable deceleration of rotating machinery. This controlled stopping helps prevent abrupt stops or sudden changes in motion, reducing the risk of accidents, equipment damage, and injury to personnel. By providing smooth and controlled stopping, brake motors enhance safety during machine shutdowns, emergency stops, or power loss situations.

2. Emergency Stop Functionality: Brake motors often incorporate emergency stop functionality as a safety feature. In case of an emergency or hazardous situation, operators can activate the emergency stop function to immediately halt the motor and associated machinery. This rapid and reliable stopping capability helps prevent accidents, injuries, and damage to equipment, providing an essential safety measure in industrial environments.

3. Load Holding Capability: Brake motors have the ability to hold loads in position when the motor is not actively rotating. This load holding capability is particularly important for applications where the load needs to be securely held in place, such as vertical lifting mechanisms or inclined conveyors. By preventing unintended movement or drift of the load, brake motors ensure safe operation and minimize the risk of uncontrolled motion that could lead to accidents or damage.

4. Overload Protection: Brake motors often incorporate overload protection mechanisms to safeguard against excessive loads. These protection features can include thermal overload protection, current limiters, or torque limiters. By detecting and responding to overload conditions, brake motors help prevent motor overheating, component failure, and potential hazards caused by overburdened machinery. This protection enhances the safety of personnel and prevents damage to equipment.

5. Failsafe Braking: Brake motors are designed with failsafe braking systems that ensure reliable braking even in the event of power loss or motor failure. These systems can use spring-loaded brakes or electromagnetic brakes that engage automatically when power is cut off or when a fault is detected. Failsafe braking prevents uncontrolled motion and maintains the position of rotating machinery, reducing the risk of accidents, injury, or damage during power interruptions or motor failures.

6. Integration with Safety Systems: Brake motors can be integrated into safety systems and control architectures to enhance overall safety in industrial settings. They can be connected to safety relays, programmable logic controllers (PLCs), or safety-rated drives to enable advanced safety functionalities such as safe torque off (STO) or safe braking control. This integration ensures that the brake motor operates in compliance with safety standards and facilitates coordinated safety measures across the machinery or production line.

7. Compliance with Safety Standards: Brake motors are designed and manufactured in compliance with industry-specific safety standards and regulations. These standards, such as ISO standards or Machinery Directive requirements, define the safety criteria and performance expectations for rotating machinery. By using brake motors that meet these safety standards, industrial and manufacturing settings can ensure a higher level of safety, regulatory compliance, and risk mitigation.

8. Operator Safety: Brake motors also contribute to operator safety by reducing the risk of unintended movement or hazardous conditions. The controlled stopping and load holding capabilities of brake motors minimize the likelihood of unexpected machine behavior that could endanger operators. Additionally, the incorporation of safety features like emergency stop buttons or remote control options provides operators with convenient means to stop or control the machinery from a safe distance, reducing their exposure to potential hazards.

By providing controlled stopping, emergency stop functionality, load holding capability, overload protection, failsafe braking, integration with safety systems, compliance with safety standards, and operator safety enhancements, brake motors significantly enhance safety in industrial and manufacturing settings. These motors play a critical role in preventing accidents, injuries, and equipment damage, contributing to a safer working environment and ensuring the well-being of personnel.

brake motor

What industries and applications commonly use brake motors?

Brake motors find wide-ranging applications across various industries that require controlled stopping, load holding, and precise positioning. Here’s a detailed overview of the industries and applications commonly using brake motors:

1. Material Handling: Brake motors are extensively used in material handling equipment such as cranes, hoists, winches, and conveyors. These applications require precise control over the movement of heavy loads, and brake motors provide efficient stopping and holding capabilities, ensuring safe and controlled material handling operations.

2. Elevators and Lifts: The vertical movement of elevators and lifts demands reliable braking systems to hold the load in position during power outages or when not actively driving the movement. Brake motors are employed in elevator systems to ensure passenger safety and prevent unintended movement or freefall of the elevator car.

3. Machine Tools: Brake motors are used in machine tools such as lathes, milling machines, drilling machines, and grinders. These applications often require precise positioning and rapid stopping of rotating spindles or cutting tools. Brake motors provide the necessary control and safety measures for efficient machining operations.

4. Conveyor Systems: Conveyor systems in industries like manufacturing, logistics, and warehouses utilize brake motors to achieve accurate control over the movement of goods. Brake motors enable smooth acceleration, controlled deceleration, and precise stopping of conveyor belts, ensuring proper material flow and minimizing the risk of collisions or product damage.

5. Crushers and Crushers: In industries such as mining, construction, and aggregates, brake motors are commonly used in crushers and crushers. These machines require rapid and controlled stopping to prevent damage caused by excessive vibration or unbalanced loads. Brake motors provide the necessary braking force to halt the rotation of crusher components quickly.

6. Robotics and Automation: Brake motors play a vital role in robotics and automation systems that require precise movement control and positioning. They are employed in robotic arms, automated assembly lines, and pick-and-place systems to achieve accurate and repeatable movements, ensuring seamless operation and high productivity.

7. Printing and Packaging: Brake motors are utilized in printing presses, packaging machines, and labeling equipment. These applications require precise control over the positioning of materials, accurate registration, and consistent stopping during printing or packaging processes. Brake motors ensure reliable performance and enhance the quality of printed and packaged products.

8. Textile Machinery: Brake motors are commonly found in textile machinery such as spinning machines, looms, and textile printing equipment. These applications demand precise control over yarn tension, fabric movement, and position holding. Brake motors offer the necessary braking force and control for smooth textile manufacturing processes.

9. Food Processing: Brake motors are employed in food processing equipment, including mixers, slicers, extruders, and dough handling machines. These applications require precise control over mixing, slicing, and shaping processes, as well as controlled stopping to ensure operator safety and prevent product wastage.

These are just a few examples, and brake motors are utilized in numerous other industries and applications where controlled stopping, load holding, and precise positioning are essential. The versatility and reliability of brake motors make them a preferred choice in various industrial sectors, contributing to enhanced safety, productivity, and operational control.

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editor by CX 2024-05-07