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Honest custom motor production factory

Three-Phase AC
Induction Motor Platform

Custom three-phase AC motors designed for
small and medium power applications

Send Specifications & Drawings

Power Range

50–15kW

Voltage

220–690V, 50/60Hz

Duty

S1/S3

Configuration

Flexible customization

Why Choose Three-Phase
Induction Motors

Three-phase induction motors operate from three-phase AC power and provide smooth rotating magnetic fields for stable torque output. Compared with single-phase motors, they are better suited for higher load capacity, continuous operation, and industrial equipment requiring reliable long-term performance. Their mature structure, stable running characteristics, and good efficiency make them widely used in pumps, valve actuators, conveyors and industrial machinery.

Stable
Output

Smooth three-phase power input enables stable torque and reliable running performance.

Higher Load Capacity

Suitable for equipment requiring stronger output and better load adaptability.

Continuous Operation

Designed for long operating hours under industrial and commercial duty conditions.

Low Maintenance & Long Life

Simple induction structure supports durable operation with limited maintenance needs.

Note: Three-phase induction motors require a three-phase power supply or matched drive system, making them more suitable for industrial and commercial environments than standard household power applications.

At Honest Motor, We Solve Real Application Challenges

Designed Around Real Applications

  • Ensuring sufficient starting torque for load-driven applications
  • Maintaining stable performance under continuous or frequent start-stop conditions
  • Optimizing thermal design to prevent overheating in compact or enclosed systems
  • Adapting to voltage fluctuations and different power supply conditions
  • Supporting flexible structures and mounting options for easy system integration

Engineered for Reliable Mass Production

Built on mature motor platforms and extensive manufacturing experience, Honest Motor ensures：

Consistent performance in mass production

Faster development response to client requirements

Cost-effective motor configurations for OEM/ODM projects

structure and mounting optimization

ODM/OEM Customized Single-Phase Induction Motors

Our single-phase induction motors are developed based on mature platform designs, covering a wide range of performance and structural requirements.We provide structured motor solutions that can be selected and adapted based on your application needs.
Capacitor Run Motor

Structure Type

General Three-Phase Induction Motor
Designed for stable and continuous operation in standard industrial and commercial equipment.
Suitable for:Applications requiring stable output, continuous running, and reliable operation under standard load conditions.

Structure Type

Inverter Duty Three-Phase Motor
Designed to work with variable frequency drives for adjustable speed and controlled operation.
Suitable for:Applications requiring speed adjustment, soft start, energy control, or variable load operation.

Structure Type

Geared Induction Motor
Integrated with a gearbox to reduce output speed and increase available torque.
Suitable for:Applications where direct motor speed is too high, output torque is insufficient, or speed reduction is required.

Motor Sizes & Power Range

Our existing motor platforms are designed to cover a wide range of specifications across power, size, and electrical configurations, enabling efficient adaptation without starting from a new design.

Power Range

Typically from 50W up to 15kW, covering different output requirements for small and medium industrial power applications.

Frame Size

Multiple stator outer diameter series covering 42–267mm, supporting different installation sizes and performance requirements.

Voltage & Frequency

220–690V / 50–60Hz three-phase configurations supported for direct power supply or inverter-driven operation, with star/delta wiring options available.

Protection & Insulation

Common options include IP20–IP65 protection, Class B / F / H insulation, thermal protection, sealing, and cooling designs based on the operating environment.

If your required specification falls within or close to these ranges, our existing platforms can be efficiently adapted to match your project requirements.

Customizable Options

Beyond existing platform options, key motor configurations can also be customized to match your project requirements.

Shaft

Shaft diameter, length, keyway, thread, and end structure.

Mounting & Flange

Flexible mounting and flange designs for easy integration.

Housing & Protection

Motor housing structure, enclosure design, sealing method, and protection level.

Wiring & Terminals

Cable type, length, outlet direction, and terminal type.

Gearbox

Gear ratio, output speed, and torque configuration.

Fan & Fan Cover

Cooling fan size, fan cover structure, and airflow arrangement.

Sensor

Encoder type, position feedback, and installation method.

Driver

Driver type, control method, and integration with motor.

Performance Customization:

Torque, speed, temperature rise, efficiency, starting characteristics, and duty cycle can be customized based on project targets.

Typical Applications

Food Processing Equipment

Client needed speed, compact and quiet, reliable starting under load.

View Solution Page

Textile Machinery

Client needed Outdoor exposure + varying
voltage.

View Solution Page

Valve Actuators

Client needed whisper-quiet operation in a chlorine-rich environment.

View Solution Page

Project Development Process

With a structured development and manufacturing process, we ensure stable performance, consistent quality, and reliable delivery across all projects.
STEP1

Definition and Specification of Requirements

  • Application type and operating conditions
  • Load, speed, and duty requirements
  • Installation constraints and interface requirements
  • Target certifications or compliance standards
Technical Evaluation & Feasibility Study
STEP2

Technical Evaluation & Feasibility Study

  • Motor selection or structural adjustment
  • Torque calculation and thermal evaluation
  • Key technical risks identification
  • Cost and lead time estimation
Solution Proposal & Drawing Approval
STEP3

Solution Proposal & Drawing Approval

  • Recommended motor configuration
  • Key specifications and performance targets
  • Outline drawings and installation interface
  • Sample plan and lead time confirmation
Prototype Development & Sample Build
STEP4

Prototype Development & Sample Build

  • Sample production planning
  • Critical materials and components confirmation
  • Assembly and internal testing
  • Sample documentation preparation
Sample Testing & Application Validation
STEP5

Sample Testing & Application Validation

  • Performance testing and verification
  • Temperature rise and stability validation
  • On-site or system-level testing (if required)
  • Parameter adjustment and optimization
STEP6

Pilot Order & Mass Production Preparation

  • Process validation and standardization
  • Key materials and components lock
  • Quality control documentation
  • Packaging and labeling confirmation
Mass Production & Exportbr Delivery
STEP7

Mass Production & Export
Delivery

  • Production planning and scheduling
  • Batch quality control and inspection
  • Final testing before shipment
  • Export documentation and delivery
After-Sales Support & Long-Term Supply
STEP8

After-Sales Support & Long-Term Supply

  • Technical support and troubleshooting
  • Batch traceability and quality feedback
  • Spare parts and replacement support
  • Continuous improvement and cost optimization

SUPPORT & FAQ

Our team is always ready to help you. Find answers to common questionsor

contact us for personalized support.

Expert Support

Professional team withrich industry experience

Quick Response

We reply within 24hours on business days

Technical Resources

Datasheets, manuals,and technical guideswailable

After-sales Service

Reliable after-salessupport for yourpeaceof mind

Frequently Asked Questions

Choose single-phase AC induction for reliable, cost-effective operation in fans, pumps, and household appliances—perfect when durability and simple speed control matter more than high efficiency.
We support 115V / 60Hz and 220–230V / 50Hz, with custom multi-market configurations available.
  • Capacitor-start: High starting torque for heavy-load applications like pumps and compressors.
  • Capacitor-run: Smooth, efficient operation for continuous loads like fans and blowers.
Yes, shafts, flanges, and mounting configurations can be tailored to your application needs.

We offer:

  • ODP (Open Drip Proof): General indoor use.
  • TEFC (Totally Enclosed Fan Cooled): Protection against dust, debris, and moisture for harsher environments.

Still Have Questions?

Can’t find the answer you’re looking for?
Contact our support team.

Электронная почта

sales@honestmotor.cn

Phone

+86-18261152679

Business Hours

Mon - Fri: 8:30 AM-5:30 PM(GMT+8)

Start From What You Have

We don’t need a perfect spec sheet to start a conversation. Choose the path that matches your current project stage.

You Have a Sample

Send a real unit for immediate fit, teardown, and performance review. Ideal for benchmarking.

You Have Drawings

Share dimensions, electrical data, and target testing requirements. Ideal for structured OEM projects.

You Have a Goal

Start from your equipment type, target duty, and expected outcome. Ideal for early-stage design.

Your information is secure and will only be used to respond to your inquiry.

Адрес:No.121, Xinlong Road, Zhonglou Xinzha Subdistrict, Changzhou City, Jiangsu Province, China

Телефон: +86-18261152679

Whatsapp: +86-18261152679

Электронная почта:   sales@honestmotor.cn

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