UHV-316L Automatic Hub Motor Test Bench

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Product Introduction

UHV-316L Automatic Hub Motor Test Bench is designed for the final electrical test of permanent magnet hub motors (without tires, with valve holes). It automatically tests whether motors meet control standards for specified items and generates test reports.

product names: motor comprehensive test bench, motor test bench, DC motor comprehensive test bench, motor comprehensive test system, AC motor comprehensive test bench

Product Parameter

Technical Parameters

Test item		Measuring range	Accuracy	Performance Description
DC Resistance		0.01~1000Ω	Class 0.2
Insulation Resistance		DC500V/1~500MΩ	Class 5.0	Automatic background deduction
Power Frequency Withstand Voltage	Withstand voltage	AC 400~2000V	Class 2.0	Test time:1~60s adjustable
Power Frequency Withstand Voltage	Leakage current	(1~100)mA	Class 2.0	Automatic background deduction; breakdown protection
Electrical Measurement	Current	DC 1A~300A	Class 0.5
Electrical Measurement	Voltage	DC 10~96V	Class 0.5
Loading Test	Speed	0~1000rpm	Class 0.5
Loading Test	Torque	1~300Nm	Class 0.5

Note:

1.The appearance of the product shall be subject to the actual product，Technical parameters with model if there are any changes，without notice.In case of misappropriation or copying, legal liability will be investigated.

2. For more information about Wuhan UHV, please enter product center . Service email：info@hvtest.cc

Product Characteristics

1. Automatically tests DC resistance, insulation resistance, no-load test, load test, and other items of permanent magnet hub motors.
2. Automatically judges whether test data conforms to quality control limits based on parameter settings.
3. Supports manual input of test data.
4. Automatically generates test forms and reports.
5. Single-station design: tests one motor at a time; maximum DC test current≤300A.
6. Equipped with safety interlock protection, audible and visual alarm, and emergency stop functions.
7. Built-in code scanning function: automatically retrieves product parameters from the database.
8. Supports MES function: test data is stored to a designated location for direct access by the MES system.
9. Uses an AC motor as the loading device, with linearly adjustable loading torque.
10. Single-station system: only one motor can be tested at a time.
11. Easy-to-dismantle motor mounting mechanism, suitable for testing various motor models. The valve hole of the motor under test is connected to the dynamometer via a hook.
12. Automatic data acquisition and judgment by software, effectively improving test accuracy.
13. Test software supports data storage and query.
14. Equipped with interchangeable motor mounting brackets, enabling wide compatibility with multiple motor models.

Test Items

The operator mounts the motor on the bracket, connects the power and Hall wires, confirms correct wiring, and presses the start button to perform the following tests:
1. Visual Inspection: Manual visual check for complete and correct assembly, no dirt, collision, or scratches before mounting.
2. No-Load Test: Measures voltage, current, speed, rotation direction, and power under no-load operation; manual noise inspection is available.
3. Load Performance Test: Torque-speed curve, power-speed curve, efficiency MAP, temperature rise test under different duty cycles, and overload test (long duration; items can be selected via checkbox).
4. Locked-Rotor Test
5. Regenerative Braking Test
6. Insulation Resistance Test
7. Back EMF Test
8. Power-Frequency Withstand Voltage Test
Users can select test items according to motor characteristics and production tact time.

Product Picture

Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.