Manufacturer in Yuyao
Established in 1988, with motor production, assembly and inspection in Zhejiang, China.
DC Motor Manufacturer
for OEM Equipment
Brushed, brushless and geared DC motors for OEM equipment. Choose a motor series, then discuss winding, shaft and drive requirements with Hongyang.
Three motor families
Brushed, brushless and geared platforms with model-specific dimensions and configuration data.
OEM / ODM cooperation
Drawing, sample and application-led development for equipment manufacturers and purchasing teams.
Micro Motor Manufacturing in Yuyao, China
Yuyao Hongyang Micro Motor Co., Ltd. develops and manufactures micro motor products across brushed DC, brushless DC and geared motor families. The product range also includes DC diaphragm pumps.
Based in Yuyao, Zhejiang, we work with OEM teams on motor configuration, mechanical fit and production requirements.
Find the motor or pump platform for your equipment.
Brushed DC Motors
Direct-drive brushed motor platforms with winding and shaft options.
- RS-550 / RS-775
- Winding · shaft · bearing · wiring
Brushless DC Motors
Electronically commutated platforms with speed-control and feedback interfaces.
- 4260BL / 5775BL
- Supply · PWM · Hall / FG · driver
DC Gear Motors
Planetary, worm and spur gear motor assemblies. Compare the selected reduction ratio and mechanical interface.
- 24JX370 / 4058WG31S
- Ratio · output load · mounting · shaft
DC Diaphragm Pumps
DC diaphragm water pumps for OEM fluid-handling equipment.
- GB-2228 pump series
- Outlet arrangement · mounting · fluid connections
Explore Our Motor Series
Brushed DC motor
RS-775
Three HRS-775S winding references for high-speed direct-drive equipment.
- Body length
- 66.5 mm
- Shaft reference
- 5 mm
- Nominal supply
- 12 / 18 / 24 V
Brushed DC motor
RS-550
Compact 550S platform with related 555P winding configurations.
- Body length
- 57 mm
- Shaft reference
- 3.175 mm
- Motor structure
- Brushed DC
Brushless DC motor
4260BL
42 mm brushless platform with PWM, direction control and FG feedback.
- Body size
- Ø42 × 60 mm
- Supply references
- 12 / 24 V
- No-load speed
- 5000 rpm
Brushless DC motor
5775BL
57 mm motor platform with Hall feedback for an external driver.
- Body size
- Ø57 × 75 mm
- Supply reference
- 24 V
- No-load variants
- 4000 / 5100 rpm
Planetary gear motor
24JX370
24 mm planetary gearbox with 20 ratio configurations and in-line output.
- Gearbox diameter
- 24 mm
- Ratio references
- 3.7:1 – 3736:1
- Supply reference
- 12 V
Worm gear motor
4058WG31S
Right-angle output with 12 ratio references and an encoder option.
- Gearbox drawing
- 58.1 × 40 mm
- Ratio references
- 27:1 – 710:1
- Supply reference
- 12 V
Start with what the tool needs to do.
A tool motor has to fit the battery or power supply, the loaded working point and the available housing. Starting, repeated operating cycles, control and thermal conditions all belong in the selection brief.
Explore the motor platforms and engineering questions for a power-tool project, then send the requirements of your own mechanism.
- Supply voltage and current constraints
- Loaded speed, torque and operating cycle
- Shaft, mounting, gearbox and control interface
Custom Motors for Your Equipment
Start with a motor series, drawing or reference sample. We review the electrical and mechanical changes your equipment needs.
Electrical configuration
Winding, supply, loaded speed, torque and current requirements.
Shaft and mounting
Shaft profile, projection, fixing points and installation envelope.
Transmission
Reduction ratio, output orientation and assembly requirements.
Connection and control
Lead wires, connectors, controller interface and feedback needs.
See how the specification connects to production.
A Closer Look at the Factory
Watch original footage of the manufacturing environment, equipment and production work behind our motor range.
- Production equipment and components
- Manufacturing and assembly floor
- Hongyang company identification
Production equipment
Automated equipment and component handling in Hongyang’s workshop.
Motor components
Rotor components and equipment used within the motor production environment.
Measurement environment
Workstations and instruments supporting inspection and test activity.
Test Reports & Company Credentials
SGS
EMC Verification
SGS verification dated 3 June 2026 for the brushed DC motor models listed in the document.
View original document ↗
Bureau Veritas
RoHS Test Report
Sample testing report dated 1 September 2022. Confirm current document applicability for the selected model.
View original document ↗
Bureau Veritas
REACH / SVHC Report
Sample screening report dated 1 September 2022. Confirm the applicable materials and current screening scope.
View original document ↗
Company Credential
High-Tech Enterprise
Issued on 6 December 2024, with a printed three-year term. Recognition applies to the named enterprise.
View original document ↗Testing documents apply to the samples, models, dates and standards shown in each original. They do not establish blanket certification for every motor, geared assembly or pump. Ask our team for the current documentation required for your project.
A clear route from requirement to approved production.
01
Requirements
Define the voltage, loaded working point, duty, installation space and quantity.
02
Engineering review
Select a motor platform, winding and mechanical interface for the application.
03
Sample evaluation
Check fit, control, temperature and performance in your equipment.
04
Approval baseline
Agree the model code, drawing revision and acceptance requirements.
05
Order production
Produce against the approved configuration and agreed order requirements.
Have a requirement, but no model selected yet?
Send the motor’s job and the conditions it must meet. A useful brief helps the team narrow the platform and identify the configuration details needed for a quotation or sample review.
- Equipment function and operating cycle
- Supply voltage, loaded speed and torque
- Installation drawing, shaft and mounting
- Sample needs and expected order quantity
Start a motor selection discussion
Share a drawing, reference motor or performance requirement. If you have selected a series, include its full model or configuration code.
Technical file exchange and the next project step can be arranged with the team.
Questions from OEM equipment teams
Can Hongyang work from our drawing or sample?
A drawing or reference sample can start the engineering discussion. Include the supply, loaded operating point, duty and the details you need to retain or change.
How do we choose a motor before asking for a quotation?
Use the product selector to shortlist a motor or gearbox structure. Then review the complete configuration table and drawing, or send the requirements to our team for a selection review.
What does a custom motor project involve?
The review may cover winding, shaft, mounting, wiring, transmission and controller interfaces. The proposed configuration and sample evaluation are agreed for the specific equipment.
Bring us the motor requirement for your next product.
Send your preferred model or the working point, installation drawing and expected quantity.
- Supply voltage, loaded speed and torque
- Shaft, mounting and installation requirements
- Sample quantity and expected project demand
A drawing, reference motor or application brief is a useful starting point.
Open the full inquiry page →Request an OEM Motor Quote
Tell us about your equipment and the motor you need.