Powerful Vibration Motor

TSL Motors designs and sells high-performance vibration motors. These ERM vibration motors are an ideal choice for your needs.We offer a range of mass-produced vibration motor models, including the 370 series, 385 series, 550 series, 775 series, and 4575 series, available as single or double head vibration motors.

When small vibration motors like pancake motors or pager motors cannot provide sufficient vibration force for certain applications, a larger ERM motor is needed. The primary factor determining the motor’s amplitude is the size of the eccentric rotating mass and the motor’s speed.

The voltage range for these larger “small vibration motors” is 3V-24V DC, based on your prototype requirements.These compact industrial vibration motors can be mounted onto an appropriate metal or plastic bracket. The motor casing features screw holes, allowing for easy installation onto the application surface.

Explore Our Powerful Vibration Motor

The Technologies Of ERM Vibration Motors

ERM Vibration Motors

Eccentric Rotating Mass (ERM) motors are the original technology for generating vibrations. They are easy to use and come in various sizes, offering different vibration amplitudes and frequencies to suit various applications. These motors are found in products ranging from smartwatches to truck steering wheels.

ERM motors can be designed using several motor technologies, such as iron core, coreless, and brushless, available in both cylinder and coin shapes.

The advantages of ERM motors are their simplicity and ease of control, especially with DC motors. For longer lifespans, brushless motors are a good option.

However, a limitation is that the amplitude is geometrically linked to the frequency and speed, making it impossible to adjust them independently.

We offer these motors in three types: iron core for low cost, coreless for medium cost and performance, and brushless for the highest performance and durability.

Vibration Motor Customization

We specialize in redesigning and tailoring vibration motors to meet the unique needs of our customers. The interactive graphic below highlights some common customizations we offer for brushed DC vibration motors. We also apply similar modifications to other technologies, including brushless, LRA, solenoid, and piezo motors.

Eccentric Mass

Modification

Modify the size, material, shape, and quantity of the eccentric mass(es) to optimize the vibration frequency and amplitude for the desired performance range.

Brushed Or

Brushless

While long-life brushes come at a higher cost, they remain more affordable compared to adopting brushless technology.a

Lead And Connector

Customization

We offer customized wire sets with a variety of connectors from brands like JST, Hirose, AMP, Molex, AVX, and Kyocera, which can be integrated into any motor we manufacture. Additionally, we can attach PCB “backpacks” to certain motors to reduce local EMI or provide extra circuit functionalities.

Brushes And

Commutator

The brushes and commutator play a crucial role in the performance of any DC motor. The choice of plating type and the method used for the components significantly impact the motor’s lifespan, just as the type of commutator polishing and lubricant applied can also influence its durability.

Bearings And

Lubricants

Our motor designs incorporate a variety of bearings and lubricants, chosen based on the specific application environment. In larger vibration motors, the bearing typically experiences the most wear, primarily due to the centrifugal force generated by the rotation of the eccentric mass. We will provide recommendations to help avoid any issues with the application specifications.

Encapsulation

In certain applications, covering the rotating mass can be beneficial. Additionally, the motor can undergo an extra sealing process to offer enhanced protection against the penetration of fluids.

Why Choose TSL?

We are here to assist you throughout the entire process, from prototype development to large-scale, cost-efficient mass production.

Founded in 2009, TSL Motors has been at the forefront of micro vibration motor design and manufacturing. With ISO 9001, ISO 14001, and ISO 45001 certifications, TSL is committed to delivering high-quality products that meet international standards.

We offer a wide range of motor solutions, including coin vibration motors, coreless DC motors, LRA vibration motors, and mini BLDC motors. Our motors are engineered to be cost-effective, reliable, and customizable, catering to various applications across diverse industries.

At TSL, we strive to provide our valued customers with innovative solutions tailored to their specific needs.

Designing motors and mechanisms for a diverse array of industrial, medical, and consumer applications.

Our skilled sales engineers are adept at quickly grasping your unique requirements and offering tailored services. These custom services encompass motor performance parameters such as rated voltage, speed, and current, along with additional features like connectors, wire lengths, rubber boots, plastic/metal capsules, brackets, and spring contacts.

We provide comprehensive support, including detailed drawings and specifications, throughout the entire process from prototype development to mass production.

Our motor manufacturing process is designed to be flexible, enabling us to accommodate both large-scale production and specialized, high-value custom builds to meet diverse customer needs.

We use in-house designed dynamometers to thoroughly test and validate every sample and production batch, ensuring the highest standards of quality and performance.

TSL Motor is an ISO 9001:2015 certified company, committed to ensuring that each motor meets your precise specifications and performance standards. We have developed a comprehensive after-sales support system, offering prompt responses to customer inquiries and addressing any issues or needs that may arise. Our commitment doesn’t end with delivery—we are here to support you every step of the way.

The Advantage Of Powerful Vibration Motor

High Efficiency

They generate more intense vibrations, providing more powerful haptic feedback, which enhances user interaction, especially in applications like gaming or emergency alerts.

Higher Amplitude

These motors can produce larger amplitude vibrations, making them suitable for applications that require strong tactile responses.

Wide Application Range

Powerful vibration motors are ideal for devices or machinery that require significant vibration force, such as in automotive systems, industrial machines, or heavy-duty consumer electronics.

✅Collaborate with Specialists

Our engineering team brings decades of motor technology expertise to every project.

✅Seamless Global Partnership

Communicating with us is a breeze.

We’ll adapt to your time zone, making sure that information and ideas are exchanged promptly.

Right from the start, you can rest assured that your thoughts are fully grasped.

✅Lifelong Technical Alliance

We’re not the type to just give you a solution and then disappear. We’ll be with you every step of the way during the project, and even after it’s done. You can count on us to always have your back.

Get In Touch

Start a discussion with our team today!