Custom OEM DC Motor Manufacturer & Suppliers

Providing High-Efficiency, Ultra-Low Noise Micro DC Motors, Gearbox Units, and Precision Brushless Powertrains Tailored to Global Industrial Standard Specifications.

20+
Years R&D Experience
1.5V-240V
Voltage Configurations
<30 dB
Silent Operation Limit
ISO9001
Quality Certified Facility

Precision Micro DC & Planetary Gear Motors

Explore our core premium offerings featuring durable metal-brush commutators, high-torque gearboxes, and customized specifications.

Mini Electric Hobby Motor 3V-12V

Mini Electric Hobby Motor 3V-12V 25000 RPM Powerful Magnetic Propeller with Shaft for Toy

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Shunli Custom 24V Dc Gear Motor 300Rpm

Shunli Custom High Speed Permanent Magnet 24V Dc Gear Motor 300Rpm Micro Worm Brush Gear Motor for Blood Pressure Monitor

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Mini 1.5v 2.4v 3v Electric Dc Motor

Mini 1.5v 2.4v 3v Electric Dc Motor Shunli Motor Strong or Normal One for Option Permanent Magnet Carbon Brush or Metal Brush

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Shunli High Torque Brushless Planetary Gearbox

Shunli High Torque Long Lifetime Dc 12v 18v 24vdc Brushless Dia 36mm Planetary Gearbox Reduction for New Energy Automobile

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11000 Rpm 12v Dc High Torque Motor

11000 Rpm 12v Dc High Torque Electric Small Electric Toy Motors Permanent Magnet Dc Metal Brush Commutator 1MM

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Shunli Customizable Low Rpm DC Motor

Shunli Customizable Low Rpm 12v 24v Dc Electric Gear Motor for Fan

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Shunli OEM ODM Planetary Gear Motor

Shunli OEM ODM Planetary Motor Gear Motor Gearbox Small Rotating High Precision Low Noise Electric Gearbox Motors With Reduction

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Shunli Customizable Small Worm DC Gear Motor

Shunli Customizable Small Electric Motor Worm Dc Gear Motor 12v Magnet

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Silent Power Behind the World's Smartest Devices

Open up a premium smart door lock, a high-end medical pump, a robotic cleaner, or an automotive electronic seat—and you’ll likely find the silent, reliable pulse of a WICCA Motor.

We don’t just build hardware; we power the user experiences that define your brand. Our micro DC and brushless motors are engineered to be invisible—operating with ultra-low noise, high energy efficiency, and a compact footprint that allows product designers to push the limits of their industrial design. When your product’s reputation relies on flawless, repeated mechanical motion, WICCA Motor delivers the precision engineering that keeps your customers happy.

"Engineering custom movement profiles with micro precision means considering thermal dissipation, material friction, magnetic saturation, and acoustic acoustics. We resolve these dynamic challenges at the design board before production ever begins."

Global DC Motor Industry & Commercial Landscape

Analyzing current global industry requirements, material constraints, and structural technological changes.

The global micro DC motor sector is undergoing a profound paradigm shift. As clean energy policies, smart home integration, and remote medical diagnostics evolve from niche options to mainstream baseline requirements, the performance requirements for custom actuators have escalated. OEM components are no longer chosen solely on standard voltage and shaft size; they are analyzed for overall efficiency curves, acoustic profiles, and long-term durability indices.

In North American and European industrial hubs, smart building regulations and automated distribution centers are driving the demand for high-torque brushless and planetary geared motors. These applications demand continuous duty cycles and minimal thermal footprints. Concurrently, in medical manufacturing sectors, developers require specialized micromotors capable of delivering steady fluid dispersion or precision feedback control without emitting electromagnetic interference (EMI) that could compromise sensitive nearby diagnostic hardware.

Rare Earth Materials

Utilizing high-grade Neodymium (NdFeB) and SmCo magnets to optimize magnetic density, enabling maximum torque capabilities within compact frames.

Thermal Efficiency

Advanced slot-fill factors in winding configurations prevent heat build-up, maintaining performance stability across broad temperature ranges.

Acoustic Attenuation

Custom gear teeth profiles and specialized rotor dampening reduce mechanical vibration, achieving operational sound ratings below 30dB.

Our End-to-End Manufacturing Workflow

Maintaining strict process control from raw material ingestion to final quality validation.

Raw Material Inspection
Raw Material
Precision Soldering Stage
Soldering
Assembly Process Room
Assembling
In-line Mechanical Testing
Testing
Custom Packing Line
Packing
Finished Product Storage
Storage

Advanced Precision Machinery

Leveraging state-of-the-art Japanese and European grade tooling to guarantee dimensional tolerances within microns.

NINGJIANG MACHINE TOOL
NINGJIANG MACHINE TOOL
High Precision Horizontal Gear Hobbing Machine
High Precision Horizontal Gear Hobbing Machine
Lathing Machine
Lathing Machine
Milling Machine
Milling Machine
Drying Oven
Drying Oven
Automatic Gear Riveting Machine
Automatic Gear Riveting Machine
Packing Machine
Packing Machine
Pneumatic Pressing Machine
Pneumatic Pressing Machine
Manual Pressing Machine
Manual Pressing Machine
Computer Wire Winding Machine
Computer Wire Winding Machine
Injection Machine
Injection Machine
Slow-feeding NC wire-cut machine
Slow-feeding NC wire-cut machine
EDM
EDM
Hobbing Machine
Hobbing Machine
Glue Dispenser
Glue Dispenser

Technological Roadmap & Customization

How WICCA Motor maps electrical parameters to mechanical requirements for bespoke drive solutions.

1. Mechanical Structure Modifications

Standard catalog gearboxes often fall short under unique spatial constraints. Our customization protocol allows for complete dimensional modification of output shafts (D-cut, cross-drilled, keywayed, or threaded configurations). Utilizing low-carbon steel, alloy steel, or hardened stainless steel, we customize the core metallurgy of output shafts to withstand high torsional shearing stresses.

2. Winding Configuration & Voltage Calibration

By varying armature wire diameters and winding turns, we shift the motor's speed-torque curves. Whether you require a high-rpm propellor drive (such as our 25,000 RPM mini hobby motor) or a low-speed, high-torque smart lock motor running off small dry batteries, we matches internal resistance and back-EMF constants (Kv) to your exact driver capabilities.

3. Advanced Gear Reducers (Planetary vs. Worm)

When low noise and extreme torque density are required, planetary reducers distribute loading forces across multiple planetary gears, dramatically increasing durability. For self-locking security requirements (such as motorized valves or residential locks), worm gears provide the requisite physical holding force without continuous battery drain.

R&D Focus: In addition to traditional micro DC brushed variations, our team is driving development of sensorless brushless (BLDC) units containing integrated drivers to support the next generation of smart home, medical, and industrial automation equipment.

Stringent QC Standards & Environmental Validation

Our validation facility subjects every production batch to exhaustive simulated life-cycle and environmental stresses.

Qc Checking Process
Qc Checking
Programmable Constant Temperature & Humidity Chamber
Programmable Constant Temp/Humidity Chamber
Noise Testing Chamber
Noise Testing Chamber
Salt Spray Testing Machine
Salt Spray Testing Machine
Dynamometer Machine
Dynamometer Machine
Hardness Tester
Hardness Tester
Video Measuring Instrument
Video Measuring Instrument
Aging Shelf
Aging Shelf
Motor Testing Machine
Motor Testing Machine
Microscope Inspection
Microscope
Digital Oscilloscope Analysis
Digital Oscilloscope
Soundproof Room Testing
Soundproof Room
Magnetic Powder Testing Machine
Magnetic Powder Testing Machine
Design Verification Center
Design Center
Constant Temp Chamber 2
Temp/Humidity Chamber 2
Noise Chamber 2
Noise Testing Chamber 2
Salt Spray Chamber 2
Salt Spray Chamber 2

Key Target Applications for Custom DC Motors

Providing reliable micro-mechanical torque across consumer, medical, and automotive sectors.

Medical Devices & Monitors

In blood pressure monitors and drug infusion pumps, micro DC motors must run with precise velocity control to prevent dangerous pressure spikes. Our custom 24V DC worm gear motor operates with exceptionally flat torque curves to ensure steady pump cycles.

Automotive Smart Seats & HVAC

Automotive cabins subject motors to severe heat variations (-40°C to 85°C) and constant vibration. Our 36mm planetary geared brushless solutions provide long life and high torque density for HVAC dampers, electronic seat positioning, and power liftgates.

Smart Locks & Security Systems

Battery-powered locks require high startup torque to actuate stiff deadbolts while minimizing power consumption. Small form-factor N20 gear motors deliver optimal low-rpm mechanical holding force under tight size constraints.

Smart Appliances & Air Cleaners

Home appliances run continuously and must operate silently. Our AC single-phase shaded pole gear motors (110V/220V/240V) provide steady performance for air purifiers, fan assemblies, and refrigeration dampers with operational lifespans exceeding 10,000 hours.

Technical & Procurement FAQ

Answers to common design engineering questions regarding customization tolerances, delivery schedules, and compliance.

What is the typical lead time for custom OEM samples?
For modifications to standard shafts or lead wires, initial engineering prototypes can be produced within 10 to 15 business days. Completely custom gear configurations, new metal injection molded (MIM) gear profiles, or bespoke structural housings typically require 25 to 35 days for design validation and precision mold manufacturing.
How do you guarantee quality consistency across large orders?
Our ISO9001 certified workflow incorporates modern testing equipment including digital oscilloscopes, dynamometers, and salt spray test chambers. We track component dimensions at every manufacturing stage and perform 100% functional speed, current, and sound testing on each batch before shipment.
Can you provide self-locking gearboxes for safety applications?
Yes. Our worm geared motors (such as the N20 micro series) provide mechanical self-locking capabilities. This prevents the output shaft from rotating when power is disconnected, which is crucial for medical pumps, heavy-duty smart locks, and mechanical dampers.
What options are available for noise reduction?
We minimize noise by using plastic (POM/Nylon) gears paired with precision hobbed steel gears, high-precision carbon or metal brushes, and special internal dampening rings. Our finished products can be designed to operate below 30dB for noise-sensitive indoor environments.

Heavy-Duty & Customized Actuators

Our high-torque, industrial-grade AC/DC gear motors with encoders and customized worm-gear drives.

N20 Vibration Motor High Speed DC Micro

N20 Vibration Motor for Adult Toy Massager 12 mm High Speed DC Micro Vibrating Motor

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Square Gearbox 100mm 555 DC Encoder Motor

Square Gearbox 100mm with 555 Dc 12v 24v Encoder Gear Motor Electric Lawn Mower Motor

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Shunli Custom Small DC Gear Motor 12v 775 555

Shunli Custom Small Dc Gear Motor Electric Permanent Magnet 3v 5v 6v 28000Rpm 12v 775 555 Dc Motor for Toys

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Shunli AC Gear Motor 110v 220v

Shunli 50/60Hz 110v 220vdc 240v Single Phase AC Shaded Pole Gear Motor 1.5RPM 2.5RPM 3RPM 150KG.CM AC Gear Motor for Air Cleaner

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Shunli DC Gear Motor for Smart Lock

Shunli Dc Gear Motor 3V 6V 12V 1.4-1.6A 90RPM 79RPM 3KG.CM 8V Smart Lock Fingerprint Lock DC Deceleration Motor Mini Motor Lock

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Low Noise High Torque DC Gearbox Motor with Encoder

Low Noise High Torque 10nm 37mm 12v 24V Cw/ccw with Mini Dc Gearbox Motor with Encoder

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90 Degree N20 Micro DC Worm Gear Motor

90 Degree Gearbox N20 5v Micro Dc Worm Gear Motor N20 Geared Motor with Worm Gearbox 6v 12v Worm Geared Motor

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Yellow DC Gear Motor for Toy Car

Yellow Dc Gear Motor with Plastic Wheels of Toy Car

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