Custom Quality Torque Motors
Custom direct drive torque motor
tailored to your special application needs
Mosrac’s innovative stator and rotor design, combined with a skilled engineering team, allows standard motors to be customized for specific needs, even in small volumes at a reasonable cost. Custom frameless servomotors help customers gain a competitive advantage. We also developed multiple cooling options and can adjust connectors, shafts, and mounting to improve performance and efficiency.
Mosrac has developed custom motors with our customers for over 10 years, offering a range of shapes and sizes; see some examples below.
Custom Quality Torque Motors
Our dedicated engineering, design, and sales teams
support you at 8 levels
We are always happy to help. If you can’t find the information you are looking for, please don’t hesitate to reach out to us! Experience the power of customization and take your project to new levels and heights.
General custom development stages
1. Gathering and analyzing requirements
Identify the specific needs of your application, such as load requirements, operational environment, space limitations, power, voltage, and performance criteria.
2. Defining the specifications
Defining specifications for customizing direct-drive torque motors involves several key details, including peak and continuous torque, speed, size, etc.
3. Conducting feasibility analysis & study
Conducting a feasibility analysis for customizing direct-drive torque motors involves evaluating technical, financial, market, and risk factors.
4. Concept Eng. & product development
Concept engineering for customizing direct-drive torque motors involves idea generation, concept selection, and preliminary design to explore feasible solutions.
5. Prototyping, testing, and design verification
Prototyping, testing, and design are key steps in frameless motor development. A prototype is built for early evaluation. Testing verifies performance, reliability, and compliance. Design verification ensures the final motor meets all requirements and is ready for mass production.
6. Trial-produce and mass manufacturing
Trial production and mass manufacturing are critical for making frameless motors and involve creating small batches to identify and resolve potential issues, ensuring design integrity and manufacturing processes, and then arranging the mass manufacturing.
7. Customized Packing and safe shipping
Packing and shipping are crucial for delivering frameless motors safely. Proper packing involves using protective materials to prevent damage during transit, selecting reliable logistics partners, and implementing tracking systems to ensure timely, secure delivery.
8. High-Quality Warranty and service
A comprehensive warranty provides assurance against defects and covers repairs or replacements. Excellent service includes responsive customer support, regular maintenance, and readily available parts.
Custom Motors Showcase
Below are some examples of custom frameless servo motors we have designed, prototyped, and built for our clients.
MOSRAC MOTOR
Some of Our Customization Cases
Please take a look at some of the custom direct-drive torque motor cases we have brought to life.
Mosrac is a Precision Motion Specialist
Frameless Motors • Encoders • Robot Joint Modules • RV Reducers
Explore Our ProductsYour One-Stop Partner (Design, Engineer, and Manufacture)
Power your application with personalized, high-quality standard or custom motors for every need.
Learn MorePrecision, Speed, and Flexibility
Get Efficient Motion Control Solutions (Motors, Encoders, and Joint Modules) – Customizable to Fit Your Application Needs
Contact UsMosrac is a Precision Motion Specialist
Frameless Motors • Encoders • Robot Joint Modules • RV Reducers
Explore Our ProductsYour One-Stop Partner (Design, Engineer, and Manufacture)
Power your application with personalized, high-quality standard or custom motors for every need.
Learn MorePrecision, Speed, and Flexibility
Get Efficient Motion Control Solutions (Motors, Encoders, and Joint Modules) – Customizable to Fit Your Application Needs
Contact UsWe Are Your Best Solution for
Frameless Motors · Encoders · Joint Modules
Help you choose custom torque motors that lower costs, higheroutput, and better performance.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
End-to-end solution
We offer full-service partnership from product concept to delivery, we handle it all for you.
OUR TIMELESS MISSION
Our customized torque motor solution for a specific application
We offer customized industry-matched frameless and housed torque motors for your needs. To make torque motors better, easier, and more affordable for everyone, everywhere.
Industrial Automation
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
OUR TIMELESS MISSION
Our customized torque motor solution for a specific application
We offer customized industry-matched frameless and housed torque motors for your needs. To make torque motors better, easier, and more affordable for everyone, everywhere.
Industrial Automation
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
OUR TIMELESS MISSION
Our customized torque motor solution for a specific application
We offer customized industry-matched frameless and housed torque motors for your needs. To make torque motors better, easier, and more affordable for everyone, everywhere.
Industrial Automation
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Semiconductor
Achieve groundbreaking throughput and precision with our advanced motor solutions.
Most Frequently Asked Questions And Answers
What is your minimum order quantity (MOQ)?
Our MOQ varies by motor and level of customization. To get an accurate MOQ for your desired product, please contact our sales team. We understand that every business is unique, and we strive to accommodate a range of order sizes.
Can you produce quantities below your MOQ?
While we recommend meeting our MOQ to optimize production efficiency, we can consider smaller orders on a case-by-case basis. For samples or small quantities, please contact our sales team for personalized assistance.
How long is your production time?
Production time usually takes 10 to 30 days, but depending on product complexity and order volume. For exact estimates and to see product-specific lead times, please visit our product pages.
What types of motors do you offer?
We specialize in standard or custom frameless motors, including inrunner & outrunner. It includes a range of torque outputs, sizes, speeds, and currents to meet diverse application needs.
Can U get prototypes before the custom motor goes into production?
Yes, we provide digital proofs for your review and approval before starting production. This ensures that the final product meets your exact specifications.
What industries do your motors serve?
Our motors are widely used in robotics, automation, medical equipment, semiconductor manufacturing, printing, packaging, and other industries requiring precise motion control.
Do you offer motor customization?
Yes, we focus on custom motor, including design, engineering, and manufacturing. Our engineers can work closely with you to develop a motor tailored to your specific requirements.
How do you ensure product quality?
We uphold strict quality control measures throughout the production process, including material inspection, assembly testing, and final performance verification. We follow industry standards and certifications to ensure product reliability.
What is your warranty policy?
We provide a standard warranty on our products. Specific warranty terms and conditions may differ based on the motor model and purchase agreement. Please consult our warranty documentation for detailed information.
What is your lead time for custom motor orders?
Lead times vary based on product complexity and order volume. Typically, it ranges from 2 to 6 weeks. For exact timelines, please consult with our sales team.
Our Happy Customers From 70+ Countries
1. Gathering and analyzing requirements.
2. Defining specifications.
3. Conducting feasibility analysis & study.
4. Concept engineering and product development.
5. Prototyping, testing, and design verification.
6. Trial-produce and mass manufacturing.
7. Packing and shipping.
8. Warranty and service
Mosrac is an ISO 9001 company that provides a full range of motion-control products from a single source. We design and manufacture both customer-specific (ODM) and our own-branded (OEM) products based on our product and service offerings.
With nearly 15 years of experience, our products are built to last and deliver superior precision, accuracy, consistency, and efficiency. Whether you need a standard or custom component or motion solution, we have exactly what you’re looking for.
Mosrac specializes in:
- AC & DC Frameless Inrunner Motors
- DC Frameless Outrunner Motors
- Frameless Motors for Linear Joints
- Absolute Rotary Encoders (Inductive & Magnetic types)
- Robot Joints
Our products fill diverse and unique applications, and perform in nearly all environments.
You can view our most up-to-date motion control products here.