Product Description

DLZ4 Electromagnetic Clutch Brake Micro Electromagnetic Clutch
Parameter of DLZ4 Electromagnetic Clutch Brake Micro Electromagnetic Clutch

SIZE rated dymanic torqueN.m Static Torque rated voltage (DC V) coil consumption power(20°)W allowed max revolvtion(r/min)
Clutch Brake Clutch Brake Clutch Brake
DLZ4-0.5 5 5 5.5 5.5 24 12 12 4000
DLZ4-1 10 10 11 11 16 16 4000
DLZ4-2 20 20 22 22 20 20 4000
DLZ4-4 40 40 45 45 25 25 4000
DLZ4-8 80 80 90 90 36 38 3000
DLZ4-16 160 160 175 175 46 45 3000
DLZ4-25 250 250 275 275 50 49 2000
DLZ4-55 500 500 550 550 90 65 61 1500
DLZ4-100 1000 1000 1100 1100 24 66 31 1500


SIZE A1 A2 B1 B2 C D1 E F G K L V Z1 Z2 Φ Q h e δ
DLZ4-0.5 65 90 90 105 65 100 27.5 58 10 132 187 M3 13.5 6.5 11 25 8.5 4 0.3
DLZ4-1 80 110 110 130 80 125 30 66 12 171 236 M4 15 9 14 30 11 5
DLZ4-2 105 135 140 160 90 150 35 81 15 210 295 M6 20 11 19 40 15.5 6
DLZ4-4 135 160 175 185 112 190 42 98 15 270 376 24 11 24 50 20 8
DLZ4-8 155 200 200 230 132 230 45 110 18 362 490 28 14 28 60 24 8 0.5
DLZ4-16 195 240 240 270 160 290 47 129 20 448 616 M10 28 14 38 80 33 10
DLZ4-25 240 290 290 320 185 340 60 155 22 490 684 M10 30 14 50 90 44.5 14
DLZ4-100 336 344 440 404 227 464 84 225 22 451 700 22 22 50 120 44.5 14


1.The elevation atitude of the clucth installation place doesn’t exceed 2000nm.

2.Ambient envirmental temperature is between -5 °C to +40°C.

3.Around the medium,there is no gas and conductive dust that has nonbursting danger ans can’t corrode metal and damage the insulator.

4.The voltage fluctuation of the clutch coil can’t exceed -5 present to -15 present of the rated vlotage.

5.worked in dry condition.



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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Mining Equipment, Agricultural Machinery
Surface Treatment: Other
Material: Steel
Product Name: Electromagnetic Clutch
Type: Electromagnetic Clutch


brake motor

How do brake motors handle variations in brake torque and response time?

Brake motors are designed to handle variations in brake torque and response time to ensure reliable and efficient braking performance. These variations can arise due to different operating conditions, load characteristics, or specific application requirements. Here’s a detailed explanation of how brake motors handle variations in brake torque and response time:

  • Brake Design and Construction: The design and construction of brake systems in brake motors play a crucial role in handling variations in brake torque and response time. Brake systems typically consist of brake pads or shoes that press against a brake disc or drum to generate frictional forces and provide braking action. The materials used for the brake components, such as brake linings, can be selected or designed to offer a wide range of torque capacities and response characteristics. By choosing the appropriate materials and optimizing the brake system design, brake motors can accommodate variations in torque requirements and response times.
  • Brake Control Mechanisms: Brake motors employ different control mechanisms to manage brake torque and response time. These mechanisms can be mechanical, electrical, or a combination of both. Mechanical control mechanisms often utilize springs or levers to apply and release the brake, while electrical control mechanisms rely on electromagnets or solenoids to engage or disengage the brake. The control mechanisms can be adjusted or configured to modulate the brake torque and response time based on the specific needs of the application.
  • Brake Torque Adjustments: Brake motors may offer provisions for adjusting the brake torque to accommodate variations in load requirements. This can be achieved through the selection of different brake linings or by adjusting the spring tension or magnetic force within the brake system. By modifying the brake torque, brake motors can provide the necessary braking force to meet the demands of different operating conditions or load characteristics.
  • Response Time Optimization: Brake motors can be engineered to optimize the response time of the braking system. The response time refers to the time it takes for the brake to engage or disengage once the control signal is applied. Several factors can influence the response time, including the design of the control mechanism, the characteristics of the brake linings, and the braking system’s overall dynamics. By fine-tuning these factors, brake motors can achieve faster or slower response times as required by the application, ensuring effective and timely braking action.
  • Electronic Control Systems: In modern brake motors, electronic control systems are often employed to enhance the flexibility and precision of brake torque and response time adjustments. These systems utilize sensors, feedback mechanisms, and advanced control algorithms to monitor and regulate the brake performance. Electronic control allows for real-time adjustments and precise control of the brake torque and response time, making brake motors more adaptable to variations in operating conditions and load requirements.

By combining appropriate brake design and construction, control mechanisms, torque adjustments, response time optimization, and electronic control systems, brake motors can effectively handle variations in brake torque and response time. This enables them to provide reliable and efficient braking performance across a wide range of operating conditions, load characteristics, and application requirements.

brake motor

How do manufacturers ensure the quality and reliability of brake motors?

Manufacturers employ various processes and measures to ensure the quality and reliability of brake motors. These processes involve rigorous testing, adherence to industry standards, quality control procedures, and continuous improvement initiatives. Here’s a detailed explanation of how manufacturers ensure the quality and reliability of brake motors:

  • Design and Engineering: Manufacturers invest considerable effort in the design and engineering phase of brake motors. They employ experienced engineers and designers who follow industry best practices and utilize advanced design tools to develop motors with robust and reliable braking systems. Thorough analysis, simulations, and prototyping are conducted to optimize the motor’s performance, efficiency, and safety features.
  • Material Selection: High-quality materials are chosen for the construction of brake motors. Manufacturers carefully select components such as motor windings, brake discs, brake pads, and housing materials to ensure durability, heat resistance, and optimal friction characteristics. The use of quality materials enhances the motor’s reliability and contributes to its long-term performance.
  • Manufacturing Processes: Stringent manufacturing processes are implemented to ensure consistent quality and reliability. Manufacturers employ advanced machinery and automation techniques for precision assembly and production. Strict quality control measures are applied at each stage of manufacturing to detect and rectify any defects or deviations from specifications.
  • Testing and Quality Assurance: Brake motors undergo comprehensive testing and quality assurance procedures before they are released to the market. These tests include performance testing, load testing, endurance testing, and environmental testing. Manufacturers verify that the motors meet or exceed industry standards and performance specifications. Additionally, they conduct safety tests to ensure compliance with applicable safety regulations and standards.
  • Certifications and Compliance: Manufacturers seek certifications and compliance with relevant industry standards and regulations. This may include certifications such as ISO 9001 for quality management systems or certifications specific to the motor industry, such as IEC (International Electrotechnical Commission) standards. Compliance with these standards demonstrates the manufacturer’s commitment to producing high-quality and reliable brake motors.
  • Quality Control and Inspection: Manufacturers implement robust quality control processes throughout the production cycle. This includes inspection of raw materials, in-process inspections during manufacturing, and final inspections before shipment. Quality control personnel conduct visual inspections, dimensional checks, and performance evaluations to ensure that each brake motor meets the specified quality criteria.
  • Continuous Improvement: Manufacturers prioritize continuous improvement initiatives to enhance the quality and reliability of brake motors. They actively seek customer feedback, monitor field performance, and conduct post-production evaluations to identify areas for improvement. This feedback loop helps manufacturers refine their designs, manufacturing processes, and quality control procedures, leading to increased reliability and customer satisfaction.
  • Customer Support and Warranty: Manufacturers provide comprehensive customer support and warranty programs for their brake motors. They offer technical assistance, troubleshooting guides, and maintenance recommendations to customers. Warranty coverage ensures that any manufacturing defects or malfunctions are addressed promptly, bolstering customer confidence in the quality and reliability of the brake motors.

By employing robust design and engineering processes, meticulous material selection, stringent manufacturing processes, comprehensive testing and quality assurance procedures, certifications and compliance with industry standards, rigorous quality control and inspection measures, continuous improvement initiatives, and dedicated customer support and warranty programs, manufacturers ensure the quality and reliability of brake motors. These measures contribute to the production of high-performance motors that meet the safety, durability, and performance requirements of industrial and manufacturing applications.

brake motor

Can you explain the primary purpose of a brake motor in machinery?

The primary purpose of a brake motor in machinery is to provide controlled stopping and holding of loads. A brake motor combines the functionality of an electric motor and a braking system into a single unit, offering convenience and efficiency in various industrial applications. Here’s a detailed explanation of the primary purpose of a brake motor in machinery:

1. Controlled Stopping: One of the main purposes of a brake motor is to achieve controlled and rapid stopping of machinery. When power is cut off or the motor is turned off, the braking mechanism in the brake motor engages, creating friction and halting the rotation of the motor shaft. This controlled stopping is crucial in applications where precise and quick stopping is required to ensure the safety of operators, prevent damage to equipment, or maintain product quality. Industries such as material handling, cranes, and conveyors rely on brake motors to achieve efficient and controlled stopping of loads.

2. Load Holding: Brake motors are also designed to hold loads in a stationary position when the motor is not actively rotating. The braking mechanism in the motor engages when the power is cut off, preventing any unintended movement of the load. Load holding is essential in applications where it is necessary to maintain the position of the machinery or prevent the load from sliding or falling. For instance, in vertical applications like elevators or lifts, brake motors hold the load in place when the motor is not actively driving the movement.

3. Safety and Emergency Situations: Brake motors play a critical role in ensuring safety and mitigating risks in machinery. In emergency situations or power failures, the braking system of a brake motor provides an immediate response, quickly stopping the rotation of the motor shaft and preventing any uncontrolled movement of the load. This rapid and controlled stopping enhances the safety of operators and protects both personnel and equipment from potential accidents or damage.

4. Precision and Positioning: Brake motors are utilized in applications that require precise positioning or accurate control of loads. The braking mechanism allows for fine-tuned control, enabling operators to position machinery or loads with high accuracy. Industries such as robotics, CNC machines, and assembly lines rely on brake motors to achieve precise movements, ensuring proper alignment, accuracy, and repeatability. The combination of motor power and braking functionality in a brake motor facilitates intricate and controlled operations.

Overall, the primary purpose of a brake motor in machinery is to provide controlled stopping, load holding, safety in emergency situations, and precise positioning. By integrating the motor and braking system into a single unit, brake motors streamline the operation and enhance the functionality of various industrial applications. Their reliable and efficient braking capabilities contribute to improved productivity, safety, and operational control in machinery and equipment.

China Standard Electromagnetic Brake Brushless Motor Dlz4-25   vacuum pump belt	China Standard Electromagnetic Brake Brushless Motor Dlz4-25   vacuum pump belt
editor by CX 2024-04-04