8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera
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8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera

8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera

Company & Factory Appliance
Basic Info
Model NO. 8D820
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 20mm
Transport Package Standard Export Carton
Specification 8mm x L20
Trademark CHUNGFO
Origin China
HS Code 8501109990
Production Capacity 4 Million PCS/Month
Product Description
8D Series φ8mm x L20 Precious Metal Brushes

8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera

Motor ParamterMotor Model
Values at nominal voltage8D1NA-0100118D1NA-0111128D1NA-011011
1Rated voltageV3.03.03.0
Free Load2No load speedrpm456004230042900
3No load currentmA153136135
At Max. Efficiency4Max. efficiency%67.00%68.00%68.00%
5Speedrpm380003590036600
6CurrentmA841770783
7Torqueg.cm4.264.264.28
At Max. Output8Max. outputW3.243.073.22
9Speedrpm228002110021400
10CurrentmA238922472342
11Torqueg.cm13.8514.1714.59
At Stall12Stall currentA462443584550
13Stall torqueg.cm27.728.3329.18
Motor Constants
14Teminal resistanceΩ0.650.690.66
15Torque constantg.cm/A6.1946.7116.609
16Speed constantrpm/V157381454314754
17Speed/Torque constantrpm/g.cm164814911472
Motor CharacteristicTypical Performance
Thermal parameters
18Ambient temperature-20~+65ºC
19Max. permissible winding temperature 85ºC
Mechanical parameters
20Max. penmissible No-load speed4800rpm
21Max. axial load(dynamic)0.15N
Other parameters
22Number of pole pairs1
23Number of commutator segments3~5
24Weight4.3g
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

8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera


8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera


8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera


8520 Precious Metal Coreless Vibration DC Motor for CCTV Camera








Appliance