Customized Professional Services

DC motor supplier, Manufacturer

From basic designs to complex functional development, we provide customized motor solutions tailored to meet diverse needs across various industries and application scenarios.

all products
Inquiry Now
Custom DC Motor Solutions

Procducts

We offer professional custom micro DC motor solutions featuring high torque, superior efficiency, low temperature rise, extended lifespan, quiet operation, and stable performance. Fully customizable to your specifications including:
Dimensions，Performance parameters (voltage, speed, torque, power)，Gear reduction ratios，Tailor-made to power your precise applications.

直流减速马达

直流减速马达

直流减速马达

直流减速马达

直流减速马达

直流减速马达

直流减速马达

直流减速马达

微型直流马达

微型直流马达

微型直流马达

微型直流马达

微型直流马达

微型直流马达

微型直流马达

微型直流马达

空心杯马达

空心杯马达

空心杯马达

空心杯马达

空心杯马达

空心杯马达

空心杯马达

空心杯马达

微型马达

微型马达

微型马达

微型马达

微型马达

微型马达

微型马达

微型马达

We are committed to give our best services

DC motor + gear reducer + brake + encoder + precision drive controller

get a price
years of experience
about us

Delivering high-performance DC motor drive solutions for global customers

“Micro DC motors, coreless motors, planetary gear reducers, precision transmission gearbox series, worm gear reducers, and brushless geared motor series for customized micro drive systems.”

professional manufacturer specializing in the R&D, design, and production of DC motors，Leverages our strong technical force and comprehensive development system to continuously innovate and upgrade products in response to market trends and customer needs.

view our services
or Call +86181 1879 5169
our services

High-Performance Integrated DC Motor Drive Solution

Our professional R&D team selects premium raw materials and utilizes high-precision processing equipment to provide customized micro motor solutions. Our products are widely applied in 5G communications, artificial intelligence, new energy vehicles, precision instruments, medical devices, big data, automotive electronics, IoT and other cutting-edge fields.

  • DC Brush Motor
  • DC Brushless Motor
  • DC Planetary Gear Motor
  • Encoder
  • DC Gear Motor
  • DC Worm Gear Motor
  • DC Coreless Motor
  • Precision Drives
more details

The core team consists of technical experts with over a decade of R&D experience in the BLDC motor field. We closely monitor industry trends and possess profound understanding and practical problem-solving capabilities in DC motor development, design, and reliability.

Why Choose Us

A professional team of DC motor engineers delivering systematic solutions!

Stay updated with industry trends, keep pace with market demands, and continuously iterate and upgrade our products.

We provide precise demand responses tailored to different customer requirements, offering comprehensive, reasonable, and customized product solutions across various industries. Customers are welcome to submit technical specifications and product proposals for DC motor sample testing.

work progress

Product Applications

Widely used in automotive parts, optical instruments, household appliances, information communication equipment, aviation models, office equipment, power tools, smart locks, drones, robotics, medical devices, beauty instruments, massage therapy, smart home systems, IoT, artificial intelligence, new energy vehicles, and 5G communication equipment transmission systems. We specialize in custom motor solutions, offering DC motor design, development, manufacturing, assembly, and testing services. Our comprehensive product and service system solutions are available for consultation and customization!

安防照明

减速马达广泛应用于安防摄像头、闸机、安检设备、照明灯具、舞台灯光产品

电动工具

直流无刷马达应用在电动螺丝刀、电动打磨机、纹眉笔、电剪、电动扳手产品

汽车电子

直流无刷减速马达于汽车电动座椅、天窗、后视镜、中控屏控制、智能电动尾门产品

美容仪器

微型马达应用在按摩椅、护眼仪、电动美足仪、蒸面仪、补水仪产品

智能穿戴

微型空心杯马达广泛应用于智能手表、智能眼镜等产品

AI机器人

空心杯减速马达广泛应用于物流分拣、智能家居、管道机器人、灵巧手、工业机械臂、自动焊接设备
Who We Are

Your Premier Supplier of Integrated DC Motor Drive Solutions

Linlong Motor specializes in the integrated R&D, design, and manufacturing of full-series DC motors. With an experienced R&D team boasting over a decade of micro-motor design expertise, we leverage our strong technical force and comprehensive development system to promptly conduct technological innovations and product upgrades based on market trends and customer needs. From fundamental design to complex functional development, we provide customized motor solutions to meet diverse requirements across various industries and application scenarios.

more details
happy clients

With extensive expertise, they help us tackle various challenges in product development. Their factory-direct sales model offers competitive pricing, significantly boosting our product’s market competitiveness.

Premium supplier specializing in high-efficiency DC coreless motors, delivering superior torque, low noise, extended lifespan, stable operation with strict quality control. A reliable partner you can count on.

testimonials

What our clients says about us

Committed to excellence in DC motor products, we work hand in hand with customers to build a brighter future together.

work progress

Frequently Asked Questions

For any inquiries regarding DC motor product selection or customization, feel free to consult with us anytime!

What key information is required for customizing micro DC motors?
This is the most fundamental yet crucial question. You need to provide as many details as possible regarding:
Electrical Parameters: Operating voltage, rated current, no-load speed, rated speed, rated torque, stall torque, power, etc.
Mechanical Parameters: Output shaft shape and dimensions (diameter, length, keyway/flat surface), mounting method (flange, foot mount) and mounting hole dimensions, motor size constraints (diameter, length), weight restrictions (if any).
Performance Requirements: Duty cycle (continuous operation, intermittent operation, duty ratio), efficiency requirements, speed-torque curve specifications, starting characteristics.
Load Characteristics: Load type (constant torque, constant power, fan/pump type), load inertia, need for speed variation, speed control method (voltage, PWM).
Environmental Conditions: Operating temperature range, humidity, protection rating (IP rating), exposure to dust, oil, chemicals, or explosive environments (requiring explosion-proof certification), altitude.
Special Requirements: Noise/vibration limits, electromagnetic compatibility (EMC) requirements, lifespan expectations, special certifications (UL, CE, RoHS, etc.), feedback device needs (encoder, tachogenerator, Hall sensor).
Application Scenario: What equipment will the motor be used in? Understanding the application helps engineers assess load characteristics and potential technical challenges.

Costs are influenced by multiple factors, making it difficult to provide a standardized price:
Design & Development Fees: Especially for completely new designs.
Material Costs: High-performance magnetic materials (e.g., neodymium), specialized bearings, and custom housings/shafts are significantly more expensive than standard components.
Production Complexity: Special winding techniques, precision machining, and unique treatments (e.g., vacuum impregnation) increase costs.
Testing & Validation Expenses: Prototype testing, lifespan testing, environmental testing, and certification testing.
Order Quantity: Single-unit or small-batch production costs are much higher than mass production (due to amortized development and tooling expenses).
Certification Fees: Costs for certifications such as UL, CE, ATEX, etc.

The cost differences primarily stem from fixed cost amortization and economies of scale:
Development/Engineering Costs: Expenses for design, simulation, prototyping, and testing verification are fixed. When spread across small production batches, the cost per motor becomes extremely high.
Tooling/Mold Costs: Upfront investments for custom housings, specialized winding molds, and dedicated testing fixtures are substantial. Only mass production can effectively dilute these costs.
Material Procurement: Unit prices for special materials (magnets, silicon steel sheets, wires, etc.) purchased in small batches are significantly higher than bulk purchases.
Production Efficiency & Yield Rates: Small-batch production requires frequent production line changes and equipment adjustments, coupled with lower worker proficiency, resulting in reduced efficiency. Additionally, initial yield rates may be suboptimal, driving up per-unit costs.
Certification Costs: Being fixed expenses, certification costs become negligible per unit when distributed across large production volumes.

Temperature rise is a critical limiting factor for DC motor reliability and lifespan:
Insulation lifespan: The service life of winding insulation materials decreases exponentially with rising operating temperatures (typically halving with every 10°C increase).
Magnet demagnetization: Excessive heat causes irreversible demagnetization or permanent performance degradation in permanent magnets (especially samarium-cobalt and neodymium-iron-boron types).
Lubrication failure: High temperatures accelerate oxidation and loss of bearing grease, leading to increased wear or seizure.
Efficiency drop: Rising temperatures increase winding resistance, boosting copper losses and reducing overall efficiency.
Customization key: Rigorous temperature-rise testing under rated loads and harsh conditions must be conducted during prototyping, with lifespan predictions and design optimizations based on actual test data—never relying solely on theoretical calculations.

Custom motors must undergo rigorous testing to ensure performance and lifespan reliability:
Basic Performance Tests: No-load speed/current, rated speed/current/torque/power/efficiency, locked-rotor torque/current, speed-torque curve.
Temperature Rise Test: Operate under rated load and specified conditions until thermal equilibrium is reached, measuring winding, housing, and magnet temperatures.
Insulation Tests: Hi-Pot test (high potential), insulation resistance test.
Lifespan/Durability Test: Extended operation under rated or accelerated conditions to evaluate longevity and stability.
Environmental Tests: Temperature cycling, humidity, vibration, shock (as required by application).
EMC Testing: Electromagnetic compatibility tests (conducted/radiated interference – especially critical for brushless motors).
Noise/Vibration Testing: When required.
Special Application Tests: Such as explosion-proof certification, salt spray testing, extreme temperature testing, etc.
Feedback Device Testing: Encoder/Hall signal accuracy, phase relationships, etc.

The lead time for custom motor samples varies significantly depending on:
Design Complexity: Brand-new designs vs. modifications based on existing platforms.
Material Availability: Special magnets, bearings, winding materials, etc., may require longer procurement cycles.
Prototype Testing Needs: Whether prototype samples need to be built and tested.
Supplier Capacity: Current production load at the factory.
Certification Requirements: Special certifications can significantly extend the timeline.
Communication Efficiency: Clear requirements and prompt feedback help shorten the cycle.
General Timeframe:
Minor modifications: A few weeks to a month.
New designs: Typically 45 days to 3 months or longer, especially if complex testing or certification is involved.
Be sure to confirm a detailed schedule with us at project kickoff.

Contact Us

Get the solution and quote

Customer demand-oriented, we provide the most accurate responses tailored to different client needs, delivering comprehensive, reasonable, and personalized product solutions for customers across various industries.

Call us for a quote today!

+86181-1879-5169