What is the difference between "rated current" and "rated load current"?

Hi friend, Rated current is the current when the equipment works normally. Load current is the working current of the load of the equipment. For a power supply device, if the load current is higher than its rated current, it may cause it to overheat or even burn out, etc. Thanks!

Can you use a 2s 7.4v battery with these motors

Sorry the operating voltage range is DC 3.0-3.7V DC.

How much weight can the motors lift if fitted in a quadcopter?

These motors are very small and lightweight,the 4 motors are just about 20g.

why does it say 2s when the rated voltage is 3-3.7volts?

Dear,so sorry,it only used for 1S,and the rated voltage is 3.7volts.

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YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop

Product ID: 284049587

Details

Brand
YoungRC
Speed
45000 RPM
Voltage
3.2 Volts
Product dimensions
8W x 20H
Item weight
18 g

⚡High output power

🔧Precision engineering

🚀Enhanced thrust

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Description

🚁 Elevate Your Flight Game with Precision Power!

READY TO FLY - Includes everything you need: 2 CW and 2 CCW motors, plus matching propellers.
UNLEASH THE POWER - Experience unmatched performance with our 8.5x20mm coreless brushed motors.
CRAFTED FOR CONTROL - Enjoy smooth and responsive handling with well-matched propellers.
THRUST THAT THRILLS - Elevate your flight experience with increased thrust and power.
PRECISION PROPULSION - Designed for Hubsan X4 H107C/D, ensuring a perfect fit and optimal performance.

The YoungRC 8.5 x 20mm 8520 Coreless Motor set is engineered for high performance in micro FPV RC quadcopters like the Hubsan X4 H107C and H107D. This package includes four motors and four 55mm propellers, designed to deliver enhanced thrust and power for an exhilarating flying experience.

Specifications

ASIN	B078NL9KQQ
Best Sellers Rank	#196,571 in Toys & Games ( See Top 100 in Toys & Games ) #331 in RC Electric Motors
Brand Name	YoungRC
Customer Reviews	4.3 4.3 out of 5 stars (87)
Item Dimensions W x H	0.33"W x 0.78"H
Item Weight	0.04 Pounds
Manufacturer	YoungRC
Material Type	Metal
Model	Q91+E084+E085-SL
Part Number	Q91+E084+E085-SL
Speed	45000
UPC	711005952750
Voltage	3.2 Volts

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