What testing items are supported?

Supports AC withstand voltage, insulation resistance, DC resistance, inductance test, back electromotive force, Hall characteristics, and other custom requirements.

High-Efficiency Motor Test Bench Dynamometer for Precise Lab Equipment and Testing Instruments

Name: High-Efficiency Motor Test Bench Dynamometer for Precise Lab Equipment and Testing Instruments
Brand: Hangzhou Changniu Technology Co., Ltd.
SKU: 2141420235

Zhejiang, ChinaHangzhou Changniu Technology Co., Ltd.

US$5,000.00-21,000.00

1 unit

Product profile

Customization

Available

After-sales Service

on Line

Warranty

One Year

Max Diameter of Workpiece

900mm

Mass Scope of Workpiece

<900kg

Type

Motor Factory Test

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

100-500Kg

Power Source

AC220V

Using The Power Supply

220V

Operating Environment

0-40 Degrees Centigrade

Operating Humidity

Less Than or Equal to 70%

Blocking Test Current

0-500A

Blocking Test Voltage

0-500V

Blocking Test Accuracy

0.5

No-Load Test Current

0-500A

No-Load Test Voltage

0-500V

No-Load Test Accuracy

0.5

Industrial Frequency Withstand Voltage T

3.0

Transport Package

Dust-Free Packaging + Sturdy Wooden Crates

Trademark

Changniu Technology

Origin

Hangzhou, China

Production Capacity

50pieces/Year

Key features

Comprehensive Testing Capabilities: Supports AC withstand voltage, insulation resistance, back EMF, Hall effect, and encoder performance tests.

High Precision and Stability: Features 0.5 accuracy grade, electronic dynamic load, and computer control for stable, efficient testing.

Lifetime Maintenance Support: Provides a one-year warranty with lifetime maintenance service, excluding human damage and consumables.

Professional Manufacturer Direct: Direct factory supply with 100% finished product inspection and strict quality control standards.

Flexible Customization Options: Offers full customization from samples or designs, including specific electrical parameters and environments.

Global Technical Assistance: Provides online support, spare parts supply, and on-site or remote operation and maintenance training.

Wide Application Scope: Suitable for motor factories, universities, scientific research, and industries like aerospace and automotive.

Efficient Centralized Control: Utilizes industrial computer control for seamless, comprehensive performance testing with reduced manual intervention.

Company profile

Self-brandedFlexible CustomizationRaw-Materials TraceabilityProduction Process Visualization

Hangzhou Changniu Technology Co., Ltd.

Zhejiang, 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: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.11h

AI-Powered supplier vetting

SummaryThe supplier manufactures instruments, mechanical and electrical equipment, industrial automation control systems, and develops related software. It provides 3D design, ODM, OEM, and multiple customization services, supported by AutoCAD/AI capability, four R&D patents, and available design review, verification, and validation documentation. Production-related evidence includes inventory capability, drilling-machine and assembly-line facilities, and stated lead times of within 15 workdays in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas agents, branches, warehouse, showroom, or documented service procedures. Export activity is limited to 1%–10% of sales and began three years ago. No financial figures or certification records are provided.

Supplier typeThe supplier is a manufacturer and technical-service provider covering instruments, mechanical and electrical equipment, industrial automation systems, software development, and related sales and services. Its stated aerospace customer focus and OEM/ODM offerings indicate an industrial B2B supplier profile.

R&D capabilityThe supplier offers ODM services, provides 3D software design, and reports AutoCAD and AI capabilities, four R&D patents, and review, verification, and validation documentation. However, it reported no new products during the past year and has no available SDK, so the evidence supports established R&D capability but not strong recent product innovation.

Production capacityDrilling-machine and assembly-line facilities, inventory capability, quality assurance, and stated lead times within 15 workdays in both peak and off-season support production readiness. Nevertheless, there is no valid contract with affiliated subcontractors, and service-capability assessment lacks written procedures and approved-supplier records.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for popular brands. These multiple stated service modes provide direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer?

Yes, Hangzhou Changniu Technology Co., Ltd. specializes in the design and production of testing equipment for electric motors and pump motors, and provides ODM services.

Q:What is the standard delivery time?

The delivery time is 15-60 days. Customised models may require a longer time, which can be negotiated directly with us.

Q:What is the warranty policy?

All customers enjoy a 12-month warranty, and all instruments are maintained for life. This excludes human damage and replacement of consumables.

Q:How do you control product quality?

We have a strict QC team and perform 100% inspection (visual and function) on finished products before leaving the factory.

Q:What is the process for placing an order?

Ask for a quotation, explain your needs and usage scenarios, receive design recommendations, negotiate details, sign a contract/deposit, manufacture, and then delivery.