What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the controller support smooth start-up?

Yes, it uses a sine wave start-up method for smoother and more linear acceleration.

What certifications does the product have?

The product is certified with CCC and ISO9001.

Motor Controller 120-40h Flat Wire Motor Brushless DC Motor

Name: Motor Controller 120-40h Flat Wire Motor Brushless DC Motor
Brand: Xuzhou Keya Electric Co., Ltd
SKU: 2227578435

Jiangsu, ChinaXuzhou Keya Electric Co., Ltd

US$78.00-93.00

10 Sets

Product profile

Customization

Available

Certification

CCC, ISO9001

Surface Treatment

Spray-Paint

Model NO.

120-40H Flat Wire Motor

Manufacturing Process

Stamping

Material

Carbon Steel

Model Number

120-40h 800W Motor

Product Name

120-40h Flat Wire Motor

Rated Power

800W

Motor Diameter

120mm

Rotor Height

40h

Transport Package

Trademark

KEYA ELEC

Origin

China

HS Code

8501310000

Production Capacity

1800000PCS

Key features

High Power Density: Filling rate increased to 70% for superior power density.

Excellent Heat Dissipation: Low temperature rise with reliable thermal management.

Low Electromagnetic Noise: Ensures quiet operation with powerful driving force.

High Efficiency Range: Wide efficiency range with high overall performance.

High Rotational Speed: Maximum speed reaches up to 6500 rpm.

Smooth Acceleration: Sine wave start-up method for linear and comfortable ride.

MTPA Control Strategy: Generates large torque with small currents to reduce heat.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Company profile

Self-brandedPatents Awarded100% Finished Products InspectionR&D Capabilities

Xuzhou Keya Electric Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.46h

AI-Powered supplier vetting

SummaryKEYA is a limited company focused on motor manufacturing and electronic control drive systems, offering motors, controllers, gear boxes, and rear axles. It reports broad customization, ODM capability, OEM service for well-known brands, and a recent product-development record. Its facilities include dedicated production lines for wireless and wired controllers, motors, gear boxes, and rear axles. Quality processes include written warehouse controls, inspection instructions, segregation and reinspection of nonconforming units, and documented complaint and corrective-action procedures. However, the evidence does not establish certifications, named customer cases, or the supplier’s financial strength. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors is reported.

Supplier typeThe supplier is a limited company engaged in motor manufacturing, generator and generator-set sales, and motor control-system development. Its stated products include motors, controllers, gear boxes, and rear axles, while its company description identifies it as a high-tech enterprise focused on electronic control drive systems.

After-Sales capabilityThe supplier reports that its 29 R&D engineers are responsible for new-product R&D and after-sales service. It also has clear, followed procedures and records for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityEvidence supports active innovation capacity: the supplier reports new products during the past year, ODM services, 29 R&D engineers, and responsibilities covering new-product development. It is also described as a high-tech enterprise, although no SDK is available.

Production capacityDedicated production lines are reported for wireless and wired controllers, motors, gear boxes, and rear axles, matching the stated product scope. Quality controls include written procedures, inspection instructions, segregation and reinspection of nonconforming units, and inventory capability; however, no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, indicating broad product-development and customization support.