3v electric motor,power lock motor

Model No.

Main Performance 

Rated Voltage 

No Load

At Maximum Efficiency

At Stall

Speed

Current

Speed

Current

Torque

Output

Eff.

Current

Torque

V

r/min

A

r/min

A

g.cm

W

%

A

g.cm

FK-260SA-18120

6.0 CONST

10,400

0.15

8,486

0.6

25.3

2.24

62.38

2.94

147

FK-260SA-10280

12.0 CONST

8,600

0.05

7,300

0.17

15.0

1.12

54.91

0.84

99

FK-260SA-10300

24.0 CONST

17,300

0.07

14,100

0.31

29

4.19

55.6

1.38

158

FK-260SA-11380

12.0 CONST

6,500

0.04

5,264

0.155

20.4

1.12

60.0

0.71

112.7

FK-260SAV-16190

3.0 CONST

2,800

0.084

2,098

0.25

17.5

0.38

49.8

0.76

70

Basic Structure of Chengfang Motors

• 2-pole stator
• Sr ferrite permanent magnet
• 3, 5, 7, 8, 9, 12, 16 slots armature
• Silicon-steel lamination with epoxy coating
• High-carbon steel shaft
• Cu-Ag alloy commutator
• Copper-graphite brushes
• Be-Cu leaf-brush commutating system
• SECD round / flat type housing
• SECD end cap / glassfiber reinforced PA6/6 end cap
• Cylinder / self-aligning Cu-Fe alloy sintered bushes
• 155oC (class F) magnet wire

↓

↓

↓

↓

↓

Customerized Options

• Leadwires with connector / pins
• EMI suppression components
• PTC or thermostate protection
• Built-in AC/DC rectifier
• Built-in cooling fan
• Multiple output shaft    
• diamond knurls, straight knurls, D-cut, stepped shaft
• Shaft-mounted gears, essentric gears, belt pulleys
• Stainless steel (SS304, SS420) shaft
• Ball bearing
• Cage-brush commutating system
• Precious metal brush / commutator
• Hall encoder
• Low-cogging torque design
• 180oC (class H), 200oC (class C) magnetwire
• -40oC ~ 220oC bearing lubricant
• Neodymium magnets