Compact Dynamometer for Small Brushless DC Motor Laboratory Test

Product Description

The DC brushless motor dynamometer can be adapted to test the full range of micro, small, medium, and high-power DC brushless motors. It accurately completes national standard tests for brushless motors, including no-load, load, stall, temperature rise, efficiency, dynamic characteristics, and durability ageing tests. It is a dedicated core testing device for motor R&D calibration, factory quality inspection, incoming material inspection, and scientific research teaching. 

Applicable scenarios: 

Motor manufacturers: full inspection, batch sampling, and performance grading of DC brushless motors. 
End-product manufacturers: incoming inspection of motors for drones, power tools, fans and pumps, smart home devices, and new energy equipment.
Research institutions: optimisation of BLDC motor control algorithms, performance benchmarking, and new material development testing. 
University laboratories: brushless motor teaching training and scientific project experiments. 
Testing agencies: type tests, performance certification, third-party testing. 

Test items: 

No-load performance testing: detection of no-load current, no-load speed, and no-load loss. 
Load performance testing: testing torque, power, efficiency, current, and voltage characteristics at different speeds. 
Motor temperature rise testing: monitoring temperature changes during long-term operation to determine heat dissipation performance. 
Stall test, starting torque test, low-speed performance test. 
High-speed limit test, overspeed durability, continuous ageing test. 
Automatically plots speed-torque curves, efficiency MAP cloud diagrams, and current characteristic curves. 
Automatically generates test reports, supporting PDF/Excel export and full data traceability.

 Product advantages: 

1. Specially designed for BLDC brushless motor algorithm optimisation with strong adaptability. 
2. High-precision measurement with stable and repeatable data. 
3. Multiple loading options for different models, covering all power requirements. 
4. Fast dynamic response, realistically simulating complex working conditions. 
5. Intelligent fully automatic testing significantly improves inspection efficiency. 
6. Robust and safe structure, supporting 24-hour durability testing. 
7. Modular customisation to meet various non-standard requirements. 

Consultation and contact: 
If you need detailed parameters, quotations, custom solutions, or case studies for DC brushless motor dynamometers, please feel free to consult us. We will provide you with a professional, efficient, one-stop motor testing solution.

After Sales Service

Standard Warranty: One-year warranty, lifetime maintenance.(Except for human damage and replacement of consumables).
Global Support: Provision of  technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

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Company Profile

Environment Showcase

Product Demonstration

Value concept: "Honest And Trustworthy, Performance-oriented, People oriented. Innovation And Development". 
Business policy: "Quality First, Customer First, Credit Oriented".
Development concept: "Be Solid, Be Strong, Be Big, Be Good, Be Long"Since its inception, Hangzhou Changniu has been committed to providing customers in the aerospace, automotive and marine, universities and scientifcresearch, electric motor control, qualityinspection and measurement of theindustry to provide excellent performance of intelligent instrumentation and system solutions.

Our Certificate

FAQ

Q: Are you the manufacturer?

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

Q: How can l get a price?
A: --We usually quote within 24 hours of receiving your enquiry (excluding weekends andholidays).
     --lf you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you with aquote.

Q: How to order?
A: 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?
A: The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, andhas served many companies with high quality products and strict quality standards.

Q: What is the delivery time of the order?
A: The delivery time is 15-60 days. Customised models need longer time, you can contactus for mutual negotiation.

Q: what is the warranty policyof changniu motor testing equipment? 
A: All customers enjoy 12 months warranty and all instruments are maintained for life!