What cooling methods are available?

We offer natural cooling, air-cooled (F), and low-temperature water-cooled (S) options. The S model requires a low-temperature circulating cooling-water tank device, while the F model requires an air-cooling device.

Magnetic Particle Dynamometer with Custom Loading System for Durability Testing

Name: Magnetic Particle Dynamometer with Custom Loading System for Durability Testing
Brand: Hangzhou Changniu Technology Co., Ltd.
SKU: 2321345415

Zhejiang, ChinaHangzhou Changniu Technology Co., Ltd.

US$2,800.00-7,000.00

1 unit

Product profile

Customization

Available

After-sales Service

on Line

Warranty

1 year

Display

Digital

Brand

Changniu Technology

Applicable Industry

Automatic

Species

Motor Testing Equipment

Application Area

Quality Management

Customized

Torque

2 N.m

Rpm

2000/5000rpm

Continuous Power

80W

Short-Time Power

300W

Accuracy

0.5%&0.2%

Cooling Method

Natural Cooling

Transport Package

Dust Free + Wooden Box

Specification

customisable

Trademark

Changniu Technology

Origin

Hangzhou, China

Production Capacity

1000pieces/Year

Key features

Customizable Models: Specifications not listed in the table can be customized according to customer requirements.

Lifetime Maintenance: All instruments are maintained for life, excluding human damage and consumables.

One-Year Warranty: Standard warranty covers all mechanical defects for 12 months.

Fast Dynamic Response: Features good stability and rapid response for precise testing.

High Torque Capability: Suitable for high torque and low speed applications like motor starting.

Simple Structure Design: Compact design with large braking torque and easy maintenance.

Factory Direct Supply: Manufacturer ensures reliable delivery with strict quality inspection.

Flexible Customization: Options include customization from samples, designs, and full customization.

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: ≤6.66h

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:How does your factory control the quality?

The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, and has served many companies with high quality products and strict quality standards.

Q:What is the delivery time of the order?

The delivery time is 15-60 days. Customised models need longer time, you can contact us for mutual negotiation.

Q:What is the warranty policy of changniu motor testing equipment?

All customers enjoy 12 months warranty and all instruments are maintained for life!

Q:Can the specifications be customized?

Yes, specifications not listed in the table can be customized according to customer requirements, including torque, RPM, power, and accuracy.