8mm High Torque DC Brushed Micro Coreless Motor with Vibration

Modello numero.
8D820

Certificazione
ISO9001

Diameter
8mm

Length of Motor Body
20mm

Pacchetto di trasporto
Cartone standard per l'esportazione

Specifica
8mm x L20

Marchio
CHUNGFO

Origine
Cina

Codice HS
8501109990

Capacità produttiva
4 Million PCS/Month

Descrizione

8D Series φ8mm x L20 Precious Metal Brushes

Motor Paramter Motor Model
Values at nominal voltage 8D1NA-010011 8D1NA-011112 8D1NA-011011
1 Tensione nominale 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. Efficienza 4 Massimo. efficiency % 67.00% 68.00% 68.00%
5 Speed rpm 38000 35900 36600
6 Attuale mA 841 770 783
7 Torque g.cm 4.26 4.26 4.28
At Max. Produzione 8 Massimo. output W 3.24 3.07 3.22
9 Speed rpm 22800 21100 21400
10 Attuale mA 2389 2247 2342
11 Torque g.cm 13.85 14.17 14.59
At Stall 12 Stall current UN 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 ºC
19 Massimo. permissible winding temperature 85 ºC
Mechanical parameters
20 Massimo. penmissible No-load speed 4800 rpm
21 Massimo. axial load(dynamic) 0.15 N
Other parameters
22 Number of pole pairs 1
23 Number of commutator segments 3~5
24 Peso 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