What is the warranty policy of changniu motor testing equipment?

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

Precision Torque and Speed Measuring Instrument for Rotating Machinery

Name: Precision Torque and Speed Measuring Instrument for Rotating Machinery
Brand: Hangzhou Changniu Technology Co., Ltd.
SKU: 2247271685

Zhejiang, ChinaHangzhou Changniu Technology Co., Ltd.

US$500.00

10 unit

Product profile

Customization

Available

After-sales Service

on Line

Warranty

1year

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Power Meter

Customized

Non-Customized

Weights

5.6kg

Speed Range

0-30000rpm

Torque Range

0-99999n.M

Torque Accuracy

Less Than or Equal to 0.1 Per Cent

Rpm Accuracy

Less Than or Equal to 0.1 Per Cent

Communication Interface

RS232c

Transport Package

Cardboard Box

Specification

350*310*105

Trademark

Changniu Technology

Origin

Hangzhou, China

Production Capacity

1000pieces/Year

Key features

High Precision Measurement: Torque and RPM accuracy both less than or equal to 0.1% for reliable data.

Comprehensive Display Functions: Three 5-digit windows display torque, speed, power, max values, and polarity.

Flexible Timing Measurement: Measurement period adjustable from 20ms to 2000ms with pulse counting.

Advanced Alarm System: User-settable torque and speed alarms with visual indication and output signals.

Data Communication & Printing: Standard RS-232 interface and support for external real-time data printing.

Robust Anti-Interference Design: Signal isolation technology on both input and output ensures stability.

Lifetime Maintenance Support: One-year warranty with lifetime maintenance for all instruments.

Customization Options: Full customization, minor customization, and design-based customization available.

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 the manufacturer?

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

Q:How can I get a price?

We usually quote within 24 hours of receiving your enquiry (excluding weekends and holidays). If you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you a quote.

Q:How to order?

Ask us for a quotation - Explain your needs - inform us of your usage scenarios - Receive our product design recommendations - Negotiate details - Sign acontract/deposit - Manufacture - Goods are ready - Delivery - Further co - operation.

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.