Is it possible for you to develop new motors if we provide the tooling cost?

Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.

How about your delivery time?

For micro brush dc gear motor, the sample delivery time is 5-10 days, bulk delivery time is about 15-30 days, depends on the order qty. For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days. Pleasecontact us for final reference.

Jkbld750 Large Torque Three Phase Sensor or Sensorless Speed Controller BLDC Motor Driver

Name: Jkbld750 Large Torque Three Phase Sensor or Sensorless Speed Controller BLDC Motor Driver
Brand: CHANGZHOU JKONGMOTOR CO., LTD.
SKU: 2095362852

Jiangsu, ChinaCHANGZHOU JKONGMOTOR CO., LTD.

US$30.00-45.00

10 Pieces

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Car, Power Tools

Operating Speed

Adjust Speed

Model NO.

JKBLD750

Excitation Mode

Shunt

Function

Control, Driving

Casing Protection

Open Type

Number of Poles

Structure and Working Principle

Brushless

Type

ZTP

Certification

ISO9001, CCC, CE, RoHS, SGS, Reach

Brand

Jkongmotor

Input Voltage

18 ~ 50VDC

Model

Jkbld750

Driver Type

BLDC Motor Driver

Power Supply

Support Motor

Brushless DC Motor Less of 750W

Output Current

25A~45A

Hall Sensor Voltage

4.5V-5.5V

External Potentiometer

10KΩ

Suitable Motor Speed

0-20000rpm

Size

151X97X48mm

Transport Package

Export Carton

Specification

CE, ROHS

Trademark

JKONGMOTOR

Origin

Jiangsu, Changzhou

HS Code

850110999

Production Capacity

10000PCS/Month

Key features

Wide Voltage Range: Supports input voltage from 18V to 50VDC for versatile power supply compatibility.

High Speed Capability: Enables motor speeds up to 20,000 RPM for high-performance applications.

Multiple Control Methods: Supports external potentiometer, analog voltage, and PC PWM speed regulation.

Large Starting Torque: Provides strong starting torque with quick start and brake capabilities.

Reversible Operation: Nearly all motors and drivers support positive and negative switching.

Comprehensive Certifications: Certified with ISO9001, CCC, CE, RoHS, SGS, and Reach standards.

Flexible Customization: Offers full customization, minor customization, and design-based options.

Low Minimum Order: Accepts sample orders as low as 3-10 pieces for testing purposes.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

CHANGZHOU JKONGMOTOR 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: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.92h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, service, quality-control, R&D, and export-trade capabilities. It reports ISO9001:2015, ISO14001, and CE certification, seven quality-control personnel, seven R&D engineers, multiple customization options, ODM capability, and OEM service for well-known brands. However, its quality-control test-equipment count is stated as zero, finished-product inspections lack written records, and warehouse procedures lack supporting records. After-sales complaint handling and corrective/preventive-action processes have no written procedures or records. The supplier reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no new products in the past year. Financial information is limited to year labels rather than substantive financial results, so credibility cannot be fully assessed.

Supplier typeThe supplier is classified as a combined company and presents offerings across manufacturing, export trade, service, quality control, R&D, and sustainability. This indicates a broad stated operating scope, but the slice does not provide further legal or ownership detail.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications for its sustainable-development management system and CE certification capability for products. These are explicit certification-related credentials, although the slices do not provide certificate validity periods or scopes.

After-Sales capabilityThe supplier lists debugging, maintenance, repair, training, and equipment installation services, with lead times stated as within 15 workdays in both peak and off-season. However, it has no written procedures or records for customer complaint handling or corrective and preventive actions, and it reports no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports seven R&D engineers responsible for customer-request confirmation, new-product design, and technical support, and offers ODM services and multiple design customization modes. Against this, it states that no new products were developed in the past year and no SDK is available, indicating limited recent product innovation evidence.

Production capacityThe supplier lists manufacturing equipment and an assembly line, has seven quality-control inspectors, and reports lead times within 15 workdays in both peak and off-season. Nevertheless, its quality-control test-equipment count is stated as zero, finished-product inspections have instructions but no written records, and warehouse procedures lack relevant records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently for both design services and R&D services, providing clear evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is an explicit customer-experience indicator. However, no brand names, project details, product examples, or verifiable case descriptions are provided, so the depth of its customer-case evidence is limited.

Product Q&A

Q:Are you a Manufacturer?

Yes, we are a professional stepper motor and bldc motor manufacturer with 15+ years experience

Q:What kind motors you can provide?

For now, we mainly provide integrated servo motor, brushless dc motor, dc gear motor, dc servo motor, planetary gear motor, stepper motor with gearbx / encoder / brake, motor driver, brush dc motors, with diameter range from 33 to 180mm,and power range from 5W to 3KW.

Q:Is there a MOQ for your motors?

No. we can accept 3-10 pcs for sample making for your testing,and the price for sample making will have 10% to 30% difference than bulk price based on different style.

Q:Could you send me a price list?

For all of our motors, they are customized based on different requirements like power, voltage, gear ratio, rated torque and shaft diameter etc. The price also varies according to different order qty. So it's difficult for us to provide a price list. If you can share your detailed specification and order qty, we'll see what offer we can provide.

Q:Are you motors reversible?

Yes, nearly all motors or drivers are reversible. We have technical people who can teach how to get the function by different wire connection.