14 volt vehicle DC motor with carbon steel shaft for air pump and vacuum cleaner

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Basic Info

Payment Type:	T/T, L/C, Western Union, Cash, PayPal or MoneyGram

Product Description

Key features:

Carbon steel shaft
Class F magnet wire
Leaf brush system
7 slots armature
7 bar commutator

Dimension:

Diameter: 51.8mm
Length: 85mm
Diameter of shaft: 6.35mm

Specification:

Voltage: 14V DC
No load:
- Speed: 13,000rpm
- Current: 2.5A
At max efficiency:
- Speed: 11,160rpm
- Current: 15.17A
- Torque: 1274g.cm
- Output: 145.9W
- Stall torque: 9,000g.cm
- Stall current: 92A

Typical Applications

Cordless power tool
Bilge pump
Air pump
Vacuum cleaner
RC model/board

Inspection to guarantee reliable quality:

Tooling inspection
Material lot acceptance inspection
Material lifespan test
First article inspection
Operator self-inspection
Random inspection
100% inspection to key process and motor electric performance
Final inspection

Construction of motor:

Two-pole stator
SR ferrite permanent magnet
3, 5, 7, 8, 9 and 12 slots armature
Silicone steel lamination with epoxy coating
High-carbon steel shaft
Cu-Ag alloys commentator
Copper graphite brushes
Cu leaf brush commutation system
SECD round/flat-shaped housing
SECD end cap/PA66 and fiber end cap
Cylinder (self-aligning) sintered bush
155° (class F) copper wire

Carbon steel shaft

Class F magnet wire

Leaf brush system

7 slots armature

7 bar commutator

Diameter: 51.8mm

Length: 85mm

Diameter of shaft: 6.35mm

Voltage: 14V DC

No load:

Speed: 13,000rpm
Current: 2.5A

At max efficiency:

Speed: 11,160rpm
Current: 15.17A
Torque: 1274g.cm
Output: 145.9W
Stall torque: 9,000g.cm
Stall current: 92A

Speed: 13,000rpm

Current: 2.5A

Speed: 11,160rpm

Current: 15.17A

Torque: 1274g.cm

Output: 145.9W

Stall torque: 9,000g.cm

Stall current: 92A

Cordless power tool

Bilge pump

Air pump

Vacuum cleaner

RC model/board

Tooling inspection

Material lot acceptance inspection

Material lifespan test

First article inspection

Operator self-inspection

Random inspection

100% inspection to key process and motor electric performance

Final inspection

Two-pole stator

SR ferrite permanent magnet

3, 5, 7, 8, 9 and 12 slots armature

Silicone steel lamination with epoxy coating

High-carbon steel shaft

Cu-Ag alloys commentator

Copper graphite brushes

Cu leaf brush commutation system

SECD round/flat-shaped housing

SECD end cap/PA66 and fiber end cap

Cylinder (self-aligning) sintered bush

155° (class F) copper wire

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