3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration

Product Details
Customization: Available
Application: Automation Equipment, Moving Machinery
Operating Speed: High Speed
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Type of Ownership
Limited Company
Management System Certification
ISO 9001, ISO 14001
  • 3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
  • 3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
  • 3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
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Basic Info.

Model NO.
8D820
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  
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
Motor Paramter Motor Model
Values at nominal voltage 8D1NA-010011 8D1NA-011112 8D1NA-011011    
  1 Rated voltage V 3.0 3.0 3.0    
Free Load 2 No load speed rpm 45600 42300 42900    
3 No load current mA 153 136 135    
At Max. Efficiency 4 Max. efficiency % 67.00% 68.00% 68.00%    
5 Speed rpm 38000 35900 36600    
6 Current mA 841 770 783    
7 Torque g.cm 4.26 4.26 4.28    
At Max. Output 8 Max. output W 3.24 3.07 3.22    
9 Speed rpm 22800 21100 21400    
10 Current mA 2389 2247 2342    
11 Torque g.cm 13.85 14.17 14.59    
At Stall 12 Stall current A 4624 4358 4550    
13 Stall torque g.cm 27.7 28.33 29.18    
Motor Constants
  14 Teminal resistance Ω 0.65 0.69 0.66    
  15 Torque constant g.cm/A 6.194 6.711 6.609    
  16 Speed  constant rpm/V 15738 14543 14754    
  17 Speed/Torque constant rpm/g.cm 1648 1491 1472    
Motor Characteristic Typical Performance
Thermal parameters  
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
18 Ambient temperature -20~+65 ºC
19 Max. permissible winding temperature                                 85 ºC
Mechanical parameters
20 Max. penmissible No-load speed 4800 rpm
21 Max. axial load(dynamic) 0.15 N
Other parameters
22 Number of pole pairs 1  
23 Number of commutator segments 3~5  
24 Weight 4.3 g
Remarks  
1 Rotation direction, wire specification and performance parameters can be
made according to customer's requirement.
2 Motor can be mounted with various shapes and sizes of eccentric weight which
is made of iron, brass or ferro-alloy to become vibration motor.
3 Dimension 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
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration

 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 
3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 

Appliance3V DC Brushes Coreless RC Helicopter Spindle Motor with Vibration
 

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