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

RS-9812SHF-12260

120 VAC*

3,200

0.04

2,600

0.22

800

21.30

69

1.0

4266

RS-9812SHF-11295

220 VAC*

6,000

0.04

4,950

0.17

550

27.9

74.6

0.78

3143

RS-9812SHF-09410

220 VAC*

4,200

0.02

3,050

0.11

600

18.8

77.7

0.35

2220

RS-9812SHF-15120

230 VAC*

16,400

0.26

13,029

1.01

1357

173.29

74.6

3.9

6600

RS-9812SHF-09450

230 VAC*

4,000

0.02

2,830

0.11

600

17.4

68.8

0.33

2050

RS-9812SHF-15134

230 VAC*

16,500

0.33

12,784

1.13

1524

200.2

60.5

3.9

6770

RS-9812SH-08504

230 VAC*

4,000

0.04

3,037

0.11

578

18.02

54.1

0.36

2400

Basic Structure of Chengfang Motors

Customized Options

·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

·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, eccentric 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) magnet wire
·-40oC ~ 220oC bearing lubricant
·Neodymium magnets