High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan
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High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan

High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan

Company & Factory Appliance
Basic Info
Model NO. 8A816
Application Automation Equipment, Moving Machinery
Operating Speed High Speed
Power Source DC Motor
Function Control, Driving
Casing Protection Closed Type
Structure Combined
Certification ISO9001
Diameter 8mm
Length of Motor Body 16.8mm
Transport Package Standard Export Carton
Specification 8mm x L16.8
Trademark CHUNGFO
Origin China
HS Code 8501109990
Production Capacity 4 Million PCS/Month
Product Description
8A Series φ8mm x L16.8 Precious Metal Brushes

High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan

Motor ParamterMotor Model
Values at nominal voltage8A1NA-0110928A1NA-011011
1Rated voltageV3.03.0
Free Load2No load speedrpm4700051100
3No load currentmA130150
At Max. Efficiency4Max. efficiency%68.00%67.00%
5Speedrpm3990043318
6CurrentmA718845
7Torqueg.cm3.213.83
At Max. Output8Max. outputW2.573.3
9Speedrpm2450025500
10CurrentmA20902421
11Torqueg.cm10.6512.57
At Stall12Stall currentA40524690
13Stall torqueg.cm21.2925.13
Motor Constants
14Teminal resistanceΩ0.60.64
15Torque constantg.cm/A5.4255.537
16Speed constantrpm/V1797317605
17Speed/Torque constantrpm/g.cm22072033
Motor CharacteristicTypical Performance
Thermal parameters
18Ambient temperature-20~+65ºC
19Max. permissible winding temperature 85ºC
Mechanical parameters
20Max. penmissible No-load speed50000rpm
21Max. axial load(dynamic)0.15N
Other parameters
22Number of pole pairs1
23Number of commutator segments3~5
24Weight3.9g
Remarks
1Rotation direction, wire specification and performance parameters can be
made according to customer's requirement.
2Motor can be mounted with various shapes and sizes of eccentric weight which
is made of iron, brass or ferro-alloy to become vibration motor.
3Dimension with "*" in the drawing can be adjusted according to customer's requirement.
1g=0.035oz 1inch=25.4mm 1g.cm=0.098mN.m 1oz=28.35g 1mm=0.0394inch 1mN.m=10.2g.cm

Company & Factory

High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan


High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan


High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan


High Efficiency Brushes DC Coreless Vibration Motor for Portable Fan








Appliance