China factory High Frequency Industry Linear Electric Vibro Motor vacuum pump connector

Product Description

high frequency industry linear electric vibro motor

Parameters of Vibrating Motor

Model Rated speed 
[rpm]
Vibrating Force
[KN]
Power
[kw]
Current
[A]
Efficiency
[%]
Weight 
[kg]
Bolt
XVM0.7-2 3000 0.7 0.15 0.38 70 14 M12
XVM1.5-2 1.5 0.15 0.38 70 15 M12
XVM2.5-2 2.5 0.25 0.58 76 16 M12
XVM 5-2 5 0.40 1.01 72 23 M16
XVM 8-2 8 0.75 1.76 74 42 M20
XVM 16-2 16 1.10 2.80 70 58 M20
XVM 20-2 25 1.80 4.30 71 60 M20
XVM 30-2 32 2.20 5.10 73 95 M20
XVM 45-2 50 3.50 8.18 73 200 M24
XVM 1.2-4 1500 1.2 0.07 0.30 60 14 M12
XVM 2.5-4 2 0.10 0.32 66 18 M12
XVM 5-4 5 0.20 0.65 70 27 M16
XVM 8-4 8 0.40 1.14 73 44 M20
XZM-10-4 10 0.5 1.14 74 46 M20
XVM 16-4 16 0.75 2.08 74 65 M20
XVM 20-4 20 1.1 2.6 74 67 M20
XVM 25-4 25 1.5 3.0 74 111 M20
XVM 32-4 32 2.00 4.73 77 116 M20
XVM-40-4 40 2.2 5.0 73 135 M20
XVM 50-4 5 2.50 6.25 73 240 M24
XVM 75-4 75 4.00 10.14 74 270 M30
XVM100-4 100 6.50 16.88 71 390 M30
XVM120-4 120 8.00 19.40 76 510 M36
XVM140-4 140 10.00 24.16 75 580 M36
XVM160-4 160 10.00 24.16 75 620 M36
XVM2.5-6 1000 2.5 0.20 0.70 71 28 M16
XVM 5-6 5 0.40 1.23 74 37 M16
XVM 8-6 8 0.55 1.5 74 51 M20
XVM 10-6 10 0.75 2.18 78 69 M20
XVM 16-6 16 1.10 3.03 78 83 M20
XVM 20-6 20 1.50 4.10 81 117 M20
XVM 30-6 30 2.20 6.10 80 165 M20
XVM 40-6 40 3.00 7.40 84 189 M20
XVM 50-6 50 3.70 9.60 83 230 M24
XVM 75-6 7.5 5.50 12.60 81 290 M30
XVM100-6 100 7.50 17.93 81 450 M30
XVM120-6 120 9.50 21.70 83 550 M36
XVM140-6 140 9.50 21.70 83 615 M36
XVM160-6 160 12.00 27.37 81 675 M36
XVM180-6 180 14.00 31.87 81 860 M42
XVM 5-8 750 5 0.40 1.62 68 74 M20
XVM 10-8 10 0.75 2.90 72 117 M20
XVM 16-8 16 1.50 4.02 80 172 M20
XVM 20-8 20 2.20 5.93 80 190 M20
XVM 30-8 30 3.00 8.10 82 230 M24
XVM 50-8 50 4.00 10.60 82 290 M30
XVM 75-8 75 6.50 17.10 81 450 M30
XVM100-8 100 8.50 21.80 81 690 M36

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Application: Industrial
Speed: Constant Speed
Number of Stator: Three-Phase
Function: Driving, Control
Casing Protection: Protection Type
Number of Poles: 6
Samples:
US$ 198/Piece
1 Piece(Min.Order)

|

Customization:
Available

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electric motor

How does an electric motor ensure efficient energy conversion?

An electric motor ensures efficient energy conversion by employing various design features and principles that minimize energy losses and maximize the conversion of electrical energy into mechanical energy. Here’s a detailed explanation of how electric motors achieve efficient energy conversion:

  1. Efficient Motor Design: Electric motors are designed with careful consideration given to their construction and materials. High-quality magnetic materials, such as laminated iron cores and permanent magnets, are used to reduce magnetic losses and maximize magnetic field strength. Additionally, the motor’s windings are designed with low-resistance conductors to minimize electrical losses. By optimizing the motor’s design, manufacturers can improve its overall efficiency.
  2. Reducing Friction and Mechanical Losses: Electric motors are designed to minimize friction and mechanical losses. This is achieved through the use of high-quality bearings and lubrication systems that reduce friction between moving parts. By reducing friction, the motor can operate more efficiently, translating more of the input energy into useful mechanical work rather than dissipating it as heat.
  3. Efficient Control and Power Electronics: Electric motors employ advanced control techniques and power electronics to enhance energy conversion efficiency. Variable frequency drives (VFDs) are commonly used to control motor speed and torque, allowing the motor to operate at optimal efficiency levels under varying load conditions. Power electronics devices, such as insulated gate bipolar transistors (IGBTs) and MOSFETs, minimize switching losses and optimize power flow within the motor.
  4. Regenerative Braking and Energy Recovery: Some electric motors, particularly those used in hybrid electric vehicles (HEVs) and electric trains, incorporate regenerative braking systems. These systems convert the kinetic energy of the moving vehicle back into electrical energy, which can be stored and reused. By capturing and reusing energy that would otherwise be wasted as heat during braking, regenerative braking significantly improves overall energy efficiency.
  5. Efficient Cooling and Thermal Management: Electric motors generate heat during operation, and excessive heat can lead to energy losses and reduced efficiency. To mitigate this, motors are designed with efficient cooling systems such as fans, heat sinks, or liquid cooling methods. Proper thermal management ensures that the motor operates within the optimal temperature range, reducing losses and improving overall efficiency.
  6. High-Efficiency Standards and Regulations: Governments and organizations have established energy efficiency standards and regulations for electric motors. These standards encourage manufacturers to produce motors with higher efficiency ratings. Compliance with these standards ensures that motors meet certain efficiency criteria, resulting in improved energy conversion and reduced energy consumption.

By incorporating these design features, control techniques, and efficiency measures, electric motors achieve efficient energy conversion. They minimize energy losses due to factors such as resistance, friction, and heat dissipation, ensuring that a significant portion of the input electrical energy is converted into useful mechanical work. The continuous advancements in motor design, materials, and control technologies further contribute to improving the overall energy efficiency of electric motors.

electric motor

How do electric motors handle variations in voltage and frequency?

Electric motors are designed to handle variations in voltage and frequency to ensure proper operation and performance. The ability of electric motors to adapt to different voltage and frequency conditions depends on their design characteristics and the presence of additional control devices. Here’s a detailed explanation of how electric motors handle variations in voltage and frequency:

  1. Voltage Variations: Electric motors can handle certain variations in voltage without significant issues. The motor’s design factors in a voltage tolerance range to accommodate fluctuations in the power supply. However, excessive voltage variations beyond the motor’s tolerance can affect its performance and lead to problems such as overheating, increased energy consumption, and premature failure. To mitigate the impact of voltage variations, electric motors may incorporate the following features:
    • Voltage Regulation: Some electric motors, especially those used in industrial applications, may include voltage regulation mechanisms. These mechanisms help stabilize the motor’s voltage, compensating for slight voltage fluctuations and maintaining a relatively steady supply.
    • Voltage Protection Devices: Motor control circuits often incorporate protective devices such as voltage surge suppressors and voltage regulators. These devices help prevent voltage spikes and transient voltage variations from reaching the motor, safeguarding it against potential damage.
    • Voltage Monitoring: In certain applications, voltage monitoring systems may be employed to continuously monitor the motor’s supply voltage. If voltage variations exceed acceptable limits, the monitoring system can trigger alarms or take corrective actions, such as shutting down the motor to prevent damage.
  2. Frequency Variations: Electric motors are designed to operate at a specific frequency, typically 50 or 60 Hz, depending on the region. However, variations in the power system frequency can occur due to factors such as grid conditions or the use of frequency converters. Electric motors handle frequency variations in the following ways:
    • Constant Speed Motors: Most standard electric motors are designed for operation at a fixed speed corresponding to the rated frequency. When the frequency deviates from the rated value, the motor’s rotational speed changes proportionally. This can affect the motor’s performance, especially in applications where precise speed control is required.
    • Variable Frequency Drives (VFDs): Variable frequency drives are electronic devices that control the speed of an electric motor by varying the supplied frequency and voltage. VFDs allow electric motors to operate at different speeds and handle frequency variations effectively. By adjusting the frequency and voltage output, VFDs enable precise control of motor speed and torque, making them ideal for applications where speed control and energy efficiency are critical.
    • Inverter Duty Motors: Inverter duty motors are specifically designed to handle the frequency variations encountered when operated with VFDs. These motors feature improved insulation systems and robust designs to withstand the harmonic distortions and voltage spikes associated with VFD operation.
  3. Motor Protection: Electric motors may incorporate protective features to safeguard against adverse effects caused by voltage and frequency variations. These protection mechanisms include:
    • Thermal Protection: Motors often include built-in thermal protection devices such as thermal switches or sensors. These devices monitor the motor’s temperature and can automatically shut it down if it exceeds safe limits due to voltage or frequency variations that lead to excessive heating.
    • Overload Protection: Overload protection devices, such as overload relays, are employed to detect excessive currents drawn by the motor. If voltage or frequency variations cause the motor to draw abnormal currents, the overload protection device can interrupt the power supply to prevent damage.
    • Voltage/Frequency Monitoring: Advanced motor control systems may incorporate voltage and frequency monitoring capabilities. These systems continuously measure and analyze the motor’s supply voltage and frequency, providing real-time feedback on any deviations. If voltage or frequency variations exceed predetermined thresholds, the monitoring system can activate protective actions or trigger alarms for further investigation.

In summary, electric motors handle variations in voltage and frequency through design considerations, additional control devices, and protective mechanisms. Voltage variations are managed through voltage regulation, protective devices, and monitoring systems. Frequency variations can be accommodated by using variable frequency drives (VFDs) or employing inverter duty motors. Motor protection features, such as thermal protection and overload relays, help safeguard the motor against adverse effects caused by voltage and frequency variations. These measures ensure the reliable and efficient operation of electric motors under different voltage and frequency conditions.

electric motor

How do electric motors generate motion and mechanical work?

Electric motors generate motion and mechanical work through the interaction of magnetic fields and the conversion of electrical energy into mechanical energy. Here’s a detailed explanation of how electric motors accomplish this:

  1. Magnetic Fields: Electric motors consist of a stationary part called the stator and a rotating part called the rotor. The stator contains coils of wire that are supplied with an electric current, creating a magnetic field around them. The rotor, on the other hand, typically has magnets or electromagnets that produce their own magnetic fields.
  2. Magnetic Field Interaction: When an electric current flows through the coils in the stator, it generates a magnetic field. The interaction between the magnetic fields of the stator and the rotor creates a rotational force, also known as torque. This torque causes the rotor to start rotating.
  3. Electromagnetic Induction: In certain types of electric motors, such as induction motors, electromagnetic induction plays a significant role. When alternating current (AC) is supplied to the stator, it creates a changing magnetic field. This changing magnetic field induces voltage in the rotor, which leads to the flow of current in the rotor. The current in the rotor produces its own magnetic field, and the interaction between the stator’s magnetic field and the rotor’s magnetic field results in rotation.
  4. Commutation: In motors that use direct current (DC), such as brushed DC motors, commutation is employed. Commutation is the process of reversing the direction of current in the rotor’s electromagnets as the rotor rotates. This is done using a component called a commutator, which ensures that the magnetic fields of the rotor and the stator are always properly aligned. By periodically reversing the current, the commutator allows for continuous rotation.
  5. Conversion of Electrical Energy to Mechanical Energy: As the rotor rotates, the mechanical energy is produced. The rotational motion of the rotor is transferred to the motor’s output shaft, which is connected to the load or the device that needs to be driven. The mechanical work is performed as the output shaft drives the load, such as spinning a fan blade, rotating a conveyor belt, or powering a machine.

In summary, electric motors generate motion and mechanical work by utilizing the interaction of magnetic fields and the conversion of electrical energy into mechanical energy. The electric current flowing through the stator’s coils creates a magnetic field that interacts with the magnetic field of the rotor, producing torque and initiating rotation. In some motors, electromagnetic induction is employed, where a changing magnetic field induces voltage and current in the rotor, leading to rotation. Commutation, in certain motor types, ensures continuous rotation by reversing the current in the rotor’s electromagnets. The resulting rotational motion is then transferred to the motor’s output shaft, enabling the motor to perform mechanical work by driving the load.

China factory High Frequency Industry Linear Electric Vibro Motor   vacuum pump connector	China factory High Frequency Industry Linear Electric Vibro Motor   vacuum pump connector
editor by CX 2024-05-14