Zhejiang Sanrong Electric Motor Co., Ltd. is one of the most experienced manufacturers and suppliers of vibration dc motor-factory in China. We warmly welcome you to buy customized vibration dc motor-factory at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Vibration dc motor
24V 3.5W Vibration dc motor
Application:Automation Equipment, Audio and Video Equipment, Moving Machinery, Toy, Massage, Home Application
Package: Standard export pallet. 1440pcs/pallet
MOQ:1000pcs
| MODEL | RATED VOLT | SPEED | OUTPUT POWER | RATED CURRENT | RATED TORQUE | DUTY CYCLE | INSULATION | WATERPROOF |
| 36S-42-22 | 24V DC | 2500rpm | 3.5W | 0.23A | 0.012N.m | S1 | A | IP54 |
What is Vibration Dc Motor?
Vibration Dc Motors, also called vibro, vibro motor, Vibration Dc Motor, vibrator motor, Vibration Dc Motor or vibrator motor, generate vibration energy by the rotation of the rotor of the energized motor, thanks to the eccentric weights fixed on the rotor shaft. Vibration Dc Motors are a type of motor that provides vibration by operating electrical energy or pneumatic (air) energy.
Why Choose Us?
Rich Experience
Sunroad Motor has been specializing in the development and production of DC motors for over three decades. As a professional manufacturer of DC motors, it is also an authoritative micro-motor engineering technology center certified by relevant institutions.
Professional Team
The company has established a comprehensive team of 160 professionals dedicated to production, research and development, and management. Equipped with advanced facilities, the team is capable of independently designing and developing products tailored to customer requirements.
Quality Assurance
All our products undergo rigorous quality control processes and have received official certifications, including ISO9001 system certification, CE certification, and UL certification. Additionally, we hold numerous patents that reflect our commitment to innovation and excellence.
Broad Market
Our products are exported to Europe, America, and major cities across China. We maintain long-term, stable partnerships with leading customers in the industry on a global scale, ensuring consistent satisfaction and trust.
Advantages of Vibration Dc Motor
The excitation force and power are properly matched, the vibration force is large, the body is light in weight, small in size and low in mechanical noise.
Because the vibration DC motor is a strong resistance type vibration instead of resonance, it has a stable amplitude.
Multi-machine combination can realize self-synchronization and can complete different process requirements.
The direction of the exciting force can be changed according to the installation method of the vibration DC motor.
The exciting force and amplitude can be adjusted steplessly just by adjusting the included angle of the eccentric block.
Complete specifications, can meet the work needs of various types of vibration machinery.
Why Does a Vibration DC Motor?
Vibration DC motor can occur due to several reasons, including:
• Imbalance: The commutator, which consists of multiple segments and is attached to the rotor, can become imbalanced. Imbalances can occur during manufacturing or due to wear and tear over time. These imbalances cause uneven distribution of mass, leading to vibration as the motor rotates.
• Brush Wear: The brushes in a DC motor make contact with the commutator segments. Over time, brushes wear down and may not make uniform contact with the commutator. This can result in uneven friction and cause vibrations during motor operation.
• Poor Commutator Surface: If the surface of the commutator is not smooth or becomes worn, it can lead to uneven contact with the brushes. This irregular contact can cause vibrations as the brushes move across the commutator.
Applications of Vibration Dc Motor
Vibration DC motor is a compact size coreless DC motor used to informs the users of receiving the signal by vibrating, no sound. Vibration DC motor is a general electric tube that provides power for all kinds of vibrating machinery. Vibration DC motors are widely used in a variety of applications including cell phones, handsets, pagers, and so on.
1. Screening equipment: Linear vibrating screen, vibro sifter, mining screen, coal washing screen, abrasive screen.
2. Conveying equipment: Vibrating conveyor, screw conveyor, vertical vibration hoist.
3. Feeding equipment: Vibrating feeder, vibrating hopper machine, vibrating mining machine, vibrating filling machine.
4. Other equipment: Vibrating fluidized bed, vibrating platform.
How Do You Control Vibration Dc Motor?
An easy method to reduce vibration is to install a clean damper on the rear shaft of the vibration DC motor. Clean dampers are basically hermetically sealed plastic cases with an inertia body packed with silicon gel. The extra inertia and silicon gel help absorb the vibration and provides a stable damping effect.
Some vibration DC motor manufacturers provide stepper vibration DC motors with an increased number of rotor teeth (100 instead of 50). The increased number of teeth doubles the full-step resolution and helps reduce the amplitude of vibration since the vibration DC motor is now moving a shorter distance with each step. This means that the standard 1.8° 2-phase stepper vibration DC motor becomes a 0.9° vibration DC motor, and a standard 0.72° 5-phase stepper vibration DC motor becomes a 0.36° vibration DC motor. Even finer resolutions can be achieved either by gearing or microstepping, which are also covered below.
Similar to a high resolution type stepper vibration DC motor, a 5-phase 0.72° stepper vibration DC motor can also achieve a finer full-step resolution and reduce vibration compared to a 2-phase 1.8° stepper vibration DC motor. Compared to a 2-phase vibration DC motor, a 5-phase vibration DC motor has the same rotor but 10 stator poles instead of 8. This increases the full step resolution from 200 to 500 steps per revolution. It's important to note that stop position accuracy is a function of the number of teeth (not the resolution), so high resolution type 2-phase or 5-phase (0.9° or 0.36°) vibration DC motors still offer better stop accuracy compared to standard 2-phase or 5-phase (1.8° or 0.72°) vibration DC motors.
A gearhead is generally used to increase torque while reducing speed of a vibration DC motor, but the increased rigidity can help suppress the transmission of vibration from vibration DC motor to load, gear friction can help reduce overshooting and undershooting, and its consistent torque output can provide more stable operation.
Sizing a vibration DC motor involves finding that "sweet spot" where the vibration DC motor can operate comfortably. It is a mistake to try to size a vibration DC motor for its maximum specifications. For example, a stepper vibration DC motor's speed-torque curve depicts where the vibration DC motor will stall, so sizing a vibration DC motor exactly at these specifications is definitely not recommended. It's also important not to oversize the vibration DC motor too much since the excessive torque may increase the amount of vibration. If you do oversize a stepper vibration DC motor, you can reduce the excessive torque by reducing the vibration DC motor current (hint: Current is proportional to torque).
How Do You Size a Vibration DC Motor?
If the excitation force of the selected vibration DC motor cannot meet the requirements, its amplitude is not enough, the material does not run, which will affect the output, and also cause the vibration DC motor overload and scalding, which will seriously damage the motor.
When the vibration DC motor leaves the factory, the exciting force is not full. Generally, it is adjusted to 70% of the maximum exciting force, which can extend the service life of the motor bearing and avoid the motor coil heating, so as to achieve the best use effect.
The total exciting force of the vibration DC motor should be greater than 1 times of the total weight of the vibrating object.
The higher the power of the vibration DC motor, the greater its excitation force. The excitation force is expressed in kn, and 1kn about 100kg.
The exciting force of the vibration DC motor is too large, which is more than one time of the total weight of the vibration body, it will not only increase the cost of the equipment, but also cause damage to the vibration machinery and equipment, which will tear the weld, deform the steel plate and swing.
Working Principle of Vibration DC Motor
Vibration DC motor installs a set of adjustable eccentric blocks on both ends of the rotor shaft, and uses the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks to obtain the exciting force. The exciting force generated by the eccentric block is transmitted to the vibration machine through the motor. The vibration DC motor only needs to adjust the outer eccentric block to form a certain angle with the inner eccentric block, and the exciting force can be adjusted steplessly.
Vibration DC motor, also called electric vibrator motor, vibration screen motor, vibrating sieve motor, is an excitation source that combines power source and vibration source. The centrifugal force generated by the high-speed rotation of the eccentric block obtains the exciting force. The vibration DC motor has high utilization rate of exciting force, low energy consumption, low noise and long life. The excitation force of the vibration DC motor can be adjusted steplessly, which is easy to use and can be applied to general vibration machinery.
Vibration DC motor models include YZS, YZU, YZO, YZUL, YZD, JZO, VB, XVM, etc. It can work under any dust conditions without explosion-proof requirements. The protection level is divided into IP44, IP54, IP55, etc., and the insulation level is B or F. Working conditions: below 1000 meters above sea level, ambient temperature -15 ~ +40 ℃.
Types of Vibration DC Motor
1.Vertical vibration DC motor
Generally yzul vibration DC motor, the single flange structure makes the motor easy to install and maintain, reduces the weight of the host, reduces the cost of the host, and the host can handle more materials, and the angle of the eccentric block can be adjusted without poles. Adjust the exciting force to meet various operational needs. It can be used in vibro sifter, ultrasonic vibrating screen, filter sieve and other screening equipment.
2.Horizontal vibration DC motor
The most common is yzu type, but also yzs, yzo and other models, the exciting force can be adjusted steplessly, easy to use, fully enclosed structure, can work under any dust conditions without explosion-proof requirements, according to different use select vibration frequency and amplitude. Generally used in vibrating machinery of linear vibrating screen, direct discharge sifter and vibration table.
3. Explosion-proof vibration DC motor
The electrical parts that may generate sparks, arcs and high temperatures are tightly isolated from the surrounding explosive gas by using a flame-proof casing, and no electric sparks are generated during operation. It can be widely used in coal mines, oil and natural gas, petrochemical and hazardous places with flammable and explosive gases such as chemical industry.
How to Choose a Vibration Dc Motor?
Choosing the right vibration DC motor depends on several factors, including the specific application, power requirements, and desired vibration characteristics. Here are some steps to help you select the appropriate vibration DC motor:
Understand Your Application: Start by clearly defining your application. Determine the purpose of the vibration DC motor and the specific requirements. Consider factors such as vibration strength, frequency, size constraints, and power source.
Vibration Strength: Different applications require varying levels of vibration intensity. Determine whether you need a strong or gentle vibration and specify the desired amplitude (displacement) and frequency (vibration speed).
Size and Form Factor: The physical size and shape of the vibration DC motor should fit within the constraints of your device or product. Measure the available space and choose a motor that can be accommodated.
Power Supply: Consider the power source available in your application. Vibration DC motors typically come in different voltage and current ratings. Ensure that the vibration DC motor's electrical requirements match your power source.
Vibration Type: There are different types of vibration DC motors, including eccentric rotating mass (ERM) and linear resonant actuator (LRA) motors. ERM motors provide unbalanced mass rotation, while LRA motors offer linear motion. Choose the type that suits your application.
Operating Environment: Consider the environmental conditions in which the motor will operate. If your application is exposed to dust, moisture, or extreme temperatures, you'll need a motor that can withstand these conditions.
Control Options: Determine if you need a vibration DC motor with variable speed or vibration patterns. Some motors can be controlled using pulse-width modulation (PWM) or other methods. Make sure the motor you select aligns with your control requirements.
Cost and Availability: Compare the cost and availability of different vibration DC motors. Some motors may be more expensive due to specific features or performance capabilities. Ensure the chosen motor fits within your budget.
Feedback and Reviews: Read customer reviews and seek feedback from others who have used similar vibration DC motors in their projects. This can help you make an informed decision.
Sample and Test: If possible, order a few sample vibration DC motors to test in your application. This will allow you to assess their performance and suitability before making a bulk purchase.
Supplier Reputation: Choose a reliable supplier or manufacturer with a good reputation for quality and customer support. Check if they provide datasheets, technical documentation, and support for their products.
Our Factory
Sunroad Motor Co.,Ltd was established in 1986 and has been deeply involved in DC motors for more than 30 years. It is a professional manufacturer of DC motors and an authoritative certified micro motor engineering technology center. In order to meet the needs of customers and the market, the company invested 20 million yuan in 2000 to establish a modern factory in Ningbo with an area of 22000 square meters. We have established a production, research and development, and management team of 160 people. Our mature research and development team and professional testing and research and development equipment enable us to independently design and develop products according to customer needs. Professional automation equipment greatly improves our production capacity to meet the order needs of domestic and foreign customers.
Ultimate FAQ Guide to Vibration Dc Motor
Q: What is vibration DC motor?
Q: What is the principle of vibration DC motor?
Q: Why does a vibration DC motor?
Q: How long does a vibration motor last?
Q: How do you increase the frequency of vibration DC motor?
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Q: How do you calculate the force of a vibration motor?
Q: What is a vibration DC motor?
Q: Why does a vibration DC motor?
Q: What is the working principle of Vibration DC Motor?
Q: Why does a DC motor vibrate?
Q: What is the application of Vibration DC Motor?
Q: How do you make a Vibration Dc Motor?
Q: What is the best frequency for a Vibration Dc Motor?
Q: Why does DC motor have vibration problems?
Q: What are the main causes of vibration in a motor?
Q: How long does a Vibration Dc Motor last?
Q: What is the frequency of vibration in a Vibration Dc Motor?
Q: How does a motor vibration work?
Q: How can I make my Vibration Dc Motor stronger?
• Change the eccentric mass to increase the motor speed.
• Using 2 or more vibrating motors.
• Adding a gearbox to increase the strength of the Vibration Dc Motor.
Q: What can too much vibration cause?
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