2pcs Tiny 4mm*8mm 0408 Coreless Motor 1.5V-4.2V 3.7V High Speed Micro Mini Motor Lightweight Engine DIY Drone Helicopter Parts
2pcs Tiny 4mm*8mm 0408 Coreless Motor 1.5V-4.2V 3.7V High Speed Micro Mini Motor Lightweight Engine DIY Drone Helicopter Parts
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SPECIFICATIONS
Brand Name: NONE
Certification: CCC
Choice: yes
Commutation: Brush
Construction: Permanent Magnet
Does it include a Battery?: No
Does it include wireless functionality?: No
Efficiency: IE 1
High-concerned chemical: None
Model: 4mm*8mm coreless Motor
Model Number: 0408 Coreless motor
Origin: Mainland China
Output Power: ＜18.65
Protect Feature: Explosion-proof
Type: Micro Motor
Use: Home Appliance
semi_Choice: yes
Specification:
4mm*8mm motor, very mini, high speed, light weight, low noise,
making small model toys and other small technology small production The model is a good choice!
Motor outer diameter: 4Â MM
Motor length: 8Â MM
Motor shaft diameter: 0.7 MM
Length of output shaft: 4 MM
Cable length: about 128Â MM
Weight: about 0.45 g
Voltage: DC1.5V
No-load current: 25Â MA
No-load speed: 30000 RPM
Voltage: DC3V
No-load current: 50 MA
No-load speed: 53000 RPM
Voltage: DC3.7V
No-load current: 60 MA
No-load speed: 65000 RPM
Note: This is a subminiature hollow cup motor. Although it is also made of NdFeB high strength magnet,
its torque is very small. After all, its weight is less than 0.5g.
The force of such a small motor must be small, and its torque is small.
We say it is no-load speed. Therefore, the load speed must also be reduced.
It is generally used in precision electrical appliances that require small volume but do not need large torque.
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