Model No.

Main Performance 

Rated Voltage 

No Load

At Load(fan:69*25mm)

At Stall

Speed

Current

Speed

Current

Output

Current

Torque

V

r/min

A

r/min

A

W

A

mNm

RS-7912SHC2J2-15118RB

230 VAC*

15900

0.14

13200

0.57

107.0

4.03

686.5

RS-7912SHC2J2-2159RB

100VAC*

15600

0.29

13000

0.9

78

6.6

490.3

RS-7912SHC2J2-1877RB

120 VAC*

14600

0.22

12100

0.65

65.0

4.2

470.7

RS-7912SHC2J2-14140RB

  230 VAC*

15100

0.13

12800

0.4

78

3.0

578.6

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