Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency

Model nr.
8A816

Certificering
ISO9001

Diameter
8mm

Length of Motor Body
16.8mm

Transportpakke
Standard eksportkarton

Specifikation
8mm x L16.8

Varemærke
CHUNGFO

Oprindelse
Kina

HS kode
8501109990

Produktionskapacitet
4 Million PCS/Month

Beskrivelse

8A Series φ8mm x L16.8 Precious Metal Brushes

Motor Paramter Motor Model
Values at nominal voltage 8A1NA-011092 8A1NA-011011
1 Rated voltage V 3.0 3.0
Free Load 2 No load speed rpm 47000 51100
3 No load current mA 130 150
At Max. Efficiency 4 Maks. efficiency % 68.00% 67.00%
5 Speed rpm 39900 43318
6 Strøm mA 718 845
7 Torque g.cm 3.21 3.83
At Max. Produktion 8 Maks. produktion W 2.57 3.3
9 Speed rpm 24500 25500
10 Strøm mA 2090 2421
11 Torque g.cm 10.65 12.57
At Stall 12 Stall current EN 4052 4690
13 Stall torque g.cm 21.29 25.13
Motor Constants
14 Teminal resistance Ω 0.6 0.64
15 Torque constant g.cm/A 5.425 5.537
16 Speed constant rpm/V 17973 17605
17 Speed/Torque constant rpm/g.cm 2207 2033
Motor Characteristic Typical Performance
Thermal parameters

Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
18 Omgivelsestemperatur -20~+65 ºC
19 Maks. permissible winding temperature 85 ºC
Mechanical parameters
20 Maks. penmissible No-load speed 50000 rpm
21 Maks. axial load(dynamic) 0.15 N
Other parameters
22 Number of pole pairs 1
23 Number of commutator segments 3~5
24 Vægt 3.9 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

Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency

Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency
Permanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency

AppliancePermanent Magnet DC Coreless Brushes Mini Spindle Motor High Efficiency