Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor

N º de Modelo.
7A716

Certificación
ISO 9001

Diámetro
7milímetro

Length of Motor Body
16.6milímetro

Paquete de transporte
Cartón de exportación estándar

Especificación
7mm x L16.6

Marca comercial
CHUNGFO

Origen
China

Código hs
8501109990

Capacidad de producción
4 Million PCS/Month

Descripción

7A Series φ7mm x L16.6 Precious Metal Brushes

Motor Paramter Motor Model
Values at nominal voltage 7A2NA-
017091
7A2NA-
015051
1 Tensión nominal V 3.4 3.7
Free Load 2 No load speed rpm 49193 57168
3 No load current mamá 71 109
At Max. Eficiencia 4 máx.. efficiency % 71.55% 71.80%
5 Speed rpm 42617 49577
6 Current mamá 459 711
7 Torque g.cm 2.78 3.71
At Max. Producción 8 máx.. output W 2.63 4.1
9 Speed rpm 24597 28584
10 Current mamá 1524 2375
11 Torque g.cm 10.4 13.97
At Stall 12 Stall current A 2.98 4.64
13 Stall torque g.cm 20.8 27.94
Motor Constants
14 Teminal resistance Oh 0.9 0.52
15 Torque constant g.cm/A 7.158 6.166
16 Speed constant rpm/V 13620 15823
17 Speed/Torque constant rpm/g.cm 2364.7 2046.1
Motor Characteristic Typical Performance
Thermal parameters

Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
18 Ambient temperature -20~+65 ºC
19 máx.. permissible winding temperature 85 ºC
Mechanical parameters
20 máx.. penmissible No-load speed 55000 rpm
21 máx.. axial load(dynamic) 0.15 norte
Other parameters
22 Number of pole pairs 1
23 Number of commutator segments 3~5
24 Peso 2.6 gramo
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 & Fábrica

Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor

Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor
Household Appliances Custom Torque 716 Silent Brushed DC Coreless Motor

ApplianceHousehold Appliances Custom Torque 716 Silent Brushed DC Coreless Motor