Worm gear motor

Our brush worm gear motor combining high performance high speed motors and powerful worm gearboxes with various ratios, the power range is from 0.1w-400w, the gear worm motor voltage allows DC 3v-48v, AC 5v-240v. The motor torque is from 0.01N.M-40N.M, worm gearbox sizes include 24*10mm 46*32mm 58*40mm 58*82mm 92*80mm 97*80mm 122*71mm 122*100mm and irregular sizes. Can also be equipped with encoder and brakes for precise control of the direction and position of motor rotation. And the worm gear and motor can be customized according to your application:

Customization Range:

Additional voltage types.

Connecting cables (PTFE and PVC) and connectors.

Configurable shaft length and second shaft end.

Modified shaft dimensions and pinion configurations such as flats, gears, pulleys, and eccentrics.

Extended temperature range.

Vacuum compatibility (e.g., 9-5 Pa).

Modifications for high-speed and/or high-load applications.

Modifications for motors with increased electrical or mechanical tolerance requirements.

More here about customizations and please contact us for further information.

Worm gear motor

Our brush worm gear motor combining high performance high speed motors and powerful worm gearboxes with various ratios, the power range is from 0.1w-400w, the gear worm motor voltage allows DC 3v-48v, AC 5v-240v. The motor torque is from 0.01N.M-40N.M, worm gearbox sizes include 24*10mm 46*32mm 58*40mm 58*82mm 92*80mm 97*80mm 122*71mm 122*100mm and irregular sizes. Can also be equipped with encoder and brakes for precise control of the direction and position of motor rotation. And the worm gear and motor can be customized according to your application:

Customization Range:

Additional voltage types.

Connecting cables (PTFE and PVC) and connectors.

Configurable shaft length and second shaft end.

Modified shaft dimensions and pinion configurations such as flats, gears, pulleys, and eccentrics.

Extended temperature range.

Vacuum compatibility (e.g., 9-5 Pa).

Modifications for high-speed and/or high-load applications.

Modifications for motors with increased electrical or mechanical tolerance requirements.

More here about customizations and please contact us for further information.

What is a worm gear motor

Worm gear motor is a structure combining a high speed motor and a worm gearbox.

The high speed motor adopts a DC motor or an AC motor, which is the power source of the worm gear motor. The high-speed motor drives the spiral worm gear on the shaft to rotate, the worm gear engages with the turbine, and finally the turbine and other gears transfer the power to the output shaft of the gearbox.

The number of helixes in the worm gear, and the number of teeth in the turbine and other gears exist in a proportional relationship, and ultimately turn the high speed of the worm gear into a low speed to provide torque. The speed is reduced and the torque is increased in response to meet the needs of different load applications.

Advantages of Bringsmart worm gear motors:

Self-locking:when the lead angle of the worm is less than the equivalent friction angle of the meshing surface, the worm gear transmission has a self-locking function, and the self-locking performance is generally reliable when the lead angle is less than 5°, which can effectively prevent the weight from sliding down due to self-weight when stopping the lifting, etc., which is not available with spur gear motors. Only the worm can drive the worm wheel to rotate, and the worm wheel can not drive the worm to rotate, which is very useful in some occasions that need to prevent the reversal, such as lifting equipment, winches and so on.

Strong load-bearing capacity and high torque output: the meshing of the worm gear and worm gear is a linear contact, and the number of pairs of teeth involved in the meshing is relatively large, which is able to withstand large axial and radial loads, and is suitable for applications with high torque requirements.

Special mounting structure: Worm geared motors are particularly suitable for such mounting equipment because the output shaft and gearbox are at 90 degrees, requiring less installation space. which can be adapted to different working environments and equipment requirements.

What industries are worm gear motor used in :

Industrial automation field: such as material conveying in production lines, assembly robots, automatic storage equipment, etc., used to realize precise position control and power transmission.

Machine tool industry: used in machine tool feeding system, table rotation drive, etc., can provide stable low-speed and large torque output to ensure processing accuracy and efficiency.

Shopping mall parking lot field: as the drive device of automatic parking lot gate, it can realize the lifting and lifting movement of the landing railings, and the high torque load of worm gear motor can ensure the safety of the railings during the movement.

Agriculture and animal husbandry: for example, in controlling the closing and opening of automatic doors for poultry/cattle/goats, the self-locking performance of worm gear motor, combined with timing devices, can fully save labor and provide safety for chickens and ducks.

Intelligent home furnishing field: such as controlling the stirring of coffee machine and lifting and lowering of automatic ejector socket, the 90° mounting method of gear worm motor saves the installation space and makes the equipment more and more miniaturized and intelligent.

Medical equipment field: in the rotary scanning mechanism of some medical equipment such as CT machines and X-ray machines, gear worm motor can provide precise low-speed rotary motion to ensure the imaging quality and stability of the equipment.

What to consider when choosing a worm gear motor :

Motor Brand: Usually, a mature motor brand will have high standards in product design, material selection, and manufacturing process, which can ensure the performance and quality reliability of the motor and reduce the additional loss of the project due to failure. Bringsmart has more than 10 years of experience in motor manufacturing, and strictly implements the standards of the ISO9001 quality system, and has already provided professional motor customization solutions for more than 15,000 brands. Bringsmart has been awarded brand patents in major countries around the world, and is your trustworthy motor brand.

After-sales guarantee: The unit price of the motor may not be very high, but it is the core driving component of the whole project, if you use a motor with unstable quality, it will lead to frequent project stoppages and rework, and the loss caused is just huge. It is very important to choose a motor with quality assurance. Bringsmart insists on using higher-than-industry standards to produce motors, and provides you with a 12-60 month quality assurance for your motor, depending on project specifics.

Motor Voltage, Torque, Speed: Choosing the right worm gear motor for your application can minimize subsequent repair costs. The voltage of the project is DC or AC, what is the torque and speed required for operation, usually speed and torque show a negative correlation. Especially for torque selection, you can refer to the following: How to determine how much torque motor is needed for your application.

The operating mode of the equipment: Make it clear whether your application will operate continuously, intermittently or with frequent starts and stops. Continuous operation of the equipment requires the motor can be a long time and stable output of the required torque; intermittent operation of the equipment can be appropriate consideration of the motor's short-term overload capacity; frequent start-stop equipment on the motor's starting torque and braking performance have higher requirements.

Installation position: The size of the allowed installation position in the equipment determines the size of the motor. Worm geared motor have a 90° relationship between the motor and the output shaft, which saves a lot of installation space compared to ordinary gearbox motors.

Whether to use brushed or brushless motor: brushed and brushless motors have their own advantages and disadvantages. Typically, brushed motors cost less, and brushless motors are a little more expensive, but have more points for longevity and functionality. Brushed motors are widely used in common projects, if the project has requirements for motor control and service life, you can consider brushless motors.

Position feedback and precise control: If the project has a need for motor control and position feedback, you can consider worm gear motor with encoder, with the corresponding electronic equipment, you can get a perfect experience.

Special operating environment (sound - temperature - humidity - dust): If your application requires a quiet operating environment, you can choose a low-noise version of the worm gear and motor. If the operating temperature is too high or too low, the gear worm motor fittings and lubricants need to be adjusted accordingly. If the ambient humidity is too high or there is a lot of dust in the air, the worm gear motor needs to be treated with special anti-rust treatment and needs a higher waterproof and dustproof rating.

Worm gear motor vs. geared motor :

Transmission Ratio

Worm gear motor: large transmission ratio, single-stage transmission ratio is usually between 10-80, or even higher, under some special design, the transmission ratio can reach more than 100, and can realize larger reduction ratio with smaller volume.

Ordinary geared motors: a wide range of ratios, but the ratio of a single-stage gear reducer is usually between 3-10, and the single-stage ratio of a planetary gear reducer is usually around 3-10. If a larger ratio is needed, a multi-stage combination is often required, which will make the structure relatively complex.

Transmission efficiency

Gear worm motor: the transmission efficiency is low, generally between 0.7-0.85, especially in the case of large ratios, the efficiency may be even lower, this is because the relative sliding speed between the tooth surfaces of the worm gear transmission is larger, the friction loss is larger.

Ordinary geared motors: the transmission efficiency is relatively high, the efficiency of gear reducer is generally between 0.9-0.98, and the efficiency of planetary gear reducer can also reach 0.9-0.97 or so, which can more effectively transfer the power of the motor to the output shaft and reduce the energy loss.

Self-locking performance

Worm gear motor: when the lead angle of the worm is smaller than the equivalent friction angle between the meshing gear teeth, it has good self-locking performance, i.e., only the worm can drive the worm wheel to rotate, and the worm wheel can not drive the worm to rotate, which is very useful in some occasions that need to prevent the reversal, such as lifting equipment, winches and so on.

Ordinary geared motors: Generally, ordinary geared motors do not have self-locking function, if you need to realize self-locking, you usually need to add extra brakes and other devices.

Motor Design

Common Worm Gearbox Shape And Sizes

Each device requires a different size motor, we will use the following different sizes of gearboxes depending on your application, in general, the higher the torque required, the larger the size gearbox we recommend.

24*10mm Worm Gearbox

24*10mm worm gearbox with smaller size, with DC brushed motor, can output 0.02-2kgf.cm rated torque, 10-3000rpm rated speed.

Mainly used in smart door locks, micro-robots, beauty instruments and so on.

46*32mm Worm Reducer

46*32mm Gearbox with wide range of applications, with high speed motor motor, can output 0.7-25kgf.cm rated torque, 2-214rpm rated speed.

Mainly used in vending machines, coffee machines, printers and so on.

58*40mm 58*82mm Gear Box

With a high speed motor motor, the 5840mm gearbox can output 0.95-70kgf.cm rated torque and 5-400rpm rated speed.

5882mm gearbox can output 20-178kgf.cm rated torque and 5-156rpm rated speed.

Mainly used in applications with high torque requirements. such as robotics, industrial automation, etc.

92*80mm 97*80mm 122*71mm 122*100mm Worm Gearboxs

Equipped with a high-speed motor motor, it can output 9-400kgf.cm rated torque and 14-280rpm rated speed.

Mainly used in recreational facilities, electric gates, industrial automation, etc.

BRINGSMART WORM GEAR MOTOR DESIGN

If you are interested in worm gear and motor from us, then you can also find out more about what we can do for your project, which can reduce your project costs and development time.

Multiple parameters

We can do many kinds of gear worm motor voltage, current, speed, load, just tell us the parameters you need.

Shaft modifications

If your project requires shaft material (carbon steel, alloy steel, stainless steel, etc.), length (long shaft, short shaft, single shaft, double shaft), shape (d-cuts, keyway cuts, location holes, threaded shafts, and shaped shafts), please give us your drawings, and we use the most advanced shaft machining equipments to meet your needs.

Wires and connectors

We can assemble the length and parameters of wires and connectors according to your requirements.

Customised wiresets including all manner of connectors from JST, Hirose, AMP, Molex, AVX, and Kyocera

Design a motor program just for you

At Bringsmart, we understand that every project is unique, and so are your motor needs. Our expert team is dedicated to designing customized motor solutions tailored to your specific requirements. Whether it's for industrial machinery, automotive applications, or any other field, we've got you covered.

Moreover, we take data security seriously. All information shared during the design process is treated with the utmost confidentiality. We will sign a strict confidentiality agreement with you. Your ideas are safe with us. Trust us to bring your vision to life while keeping your secrets intact.

Continuous innovation and design optimization

With more than 10 years of experience specializing in the design and manufacture of electric motors for our customers, Bringsmart is your trusted partner. Our experienced engineers can make more design suggestions that have already been implemented according to the characteristics of your project, avoiding potential risks in advance.

We are committed to continuous product development and innovation. We keep our finger on the pulse of the latest technology to provide you with newer and better solutions. Whether it's optimizing performance or reducing energy consumption, trust us to meet your changing motor needs.

Strict quality and process control

Bringsmart is an ISO 9001 certified motor designer and manufacturer, your first choice for high quality motors. We adhere to strict quality control measures at every stage of production. From sourcing top-quality raw materials to final product inspection, we strictly monitor every step of the production process.

This ensures that the quality of your motors is consistent from batch to batch, year after year, and meets the highest industry standards.

Our well-organized production schedule guarantees on-time delivery, so you can count on us not to delay your project.

Complete lifecycle and after-sales support

We are committed to taking responsibility for the entire cycle of our partnership. From initial motor design and prototyping to high volume production, our team provides comprehensive technical support for your motors. This ensures maximum stability of the motor for your project.

In addition, we take responsibility for the quality of our products. Depending on the type of motor and its use, we offer a 6-60 month after-sales guarantee. Whether it's maintenance, repair or replacement, we'll help you in a timely manner and give you peace of mind.

If you would like a quote, or have questions about Bringsmart worm gear motor, or want to know what we can do for you. Please fill out our contact form. We will get back to you within 24 hours.