8mm High Torque DC Brushed Micro Coreless Motor with Vibration

Modell Nr.
8D820

Zertifizierung
ISO9001

Durchmesser
8mm

Length of Motor Body
20mm

Transportpaket
Standard-Exportkarton

Spezifikation
8mm x L20

Warenzeichen
CHUNGFO

Herkunft
China

HS-Code
8501109990

Produktionskapazität
4 Million PCS/Month

Beschreibung

8D Series φ8mm x L20 Precious Metal Brushes

Motor Paramter Motor Model
Values at nominal voltage 8D1NA-010011 8D1NA-011112 8D1NA-011011
1 Nennspannung 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. Effizienz 4 max. efficiency % 67.00% 68.00% 68.00%
5 Speed rpm 38000 35900 36600
6 Aktuell 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 Aktuell mA 2389 2247 2342
11 Torque g.cm 13.85 14.17 14.59
At Stall 12 Stall current EIN 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

8mm High Torque DC Brushed Micro Coreless Motor with Vibration
18 Ambient temperature -20~+65 °C
19 max. permissible winding temperature 85 °C
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 Gewicht 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

8mm High Torque DC Brushed Micro Coreless Motor with Vibration
 8mm High Torque DC Brushed Micro Coreless Motor with Vibration

 8mm High Torque DC Brushed Micro Coreless Motor with Vibration
8mm High Torque DC Brushed Micro Coreless Motor with Vibration
 8mm High Torque DC Brushed Micro Coreless Motor with Vibration
 8mm High Torque DC Brushed Micro Coreless Motor with Vibration
8mm High Torque DC Brushed Micro Coreless Motor with Vibration
 8mm High Torque DC Brushed Micro Coreless Motor with Vibration
 8mm High Torque DC Brushed Micro Coreless Motor with Vibration

Appliance8mm High Torque DC Brushed Micro Coreless Motor with Vibration