Shenzhen Chengfang Electric Machine Co., Ltd.
Main products:DC Motor FS-5516SH,DC Motor RS-7712SH,DC Motor RS-545SH,DC Motor RS-7912SH,DC Motor FK-280SA
Products
Contact Us
  • Contact Person : Ms. Liu Sammi
  • Company Name : Shenzhen Chengfang Electric Machine Co., Ltd.
  • Tel : 86-0755-33266386
  • Fax : 86-0755-27196322
  • Address : Guangdong,Shenzhen,7th Industrial zone Tianliao, Gongming, Guangming, Shenzhen
  • Country/Region : China
  • Zip : 518132

printer motor,Drill motor RS-750H/755H,dc motor high RPM

printer motor,Drill motor RS-750H/755H,dc motor high RPM
Product Detailed
Drill motor/Printer motor Dia.*L:42.2*59.0 Weight: 285g Approx Application: Cordless tools / Fitness equipment

The models we list below are part of our existing designs. We offer specific motor design for every customer.

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-750SH-7032R

12.0 CONST

15,000

1.79

12,671

7.52

496

66.61

73.93

55.6

4010

RS-750SH-29195R

24.0 CONST

5,000

0.19

4,470

0.79

348

15.48

81.33

9.72

2280

RS-750SH-37117R

15.0 CONST

5,000

0.33

4,339

2.1

446

19.84

63.0

13.8

3370

RS-755SH-7512R

6.0 CONST

9,500

2.26

8,123

9.31

460

38.21

68.42

66.34

3130

RS-755SH-2980R

24.0 CONST

5,860

0.20

5,178

0.97

374

19.5

83.87

10.0

2670

RS-755SH-2997R

24.0 CONST

4,900

0.26

4,144

1.42

556

23.65

69.2

7.8

3600

Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in   1mm=0.039in   1g=0.035oz

Name: Drill motorDimension: φ 42.2x 59 L. shaft O.D. 5.0 mmBasic Structure: SECD housing / SECC end capApplication: Cordless tools / Fitness equipmentWeight: Approx. 285g

           

 

Basic Structure of Chengfang Motors

2-pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12,16 slots armatureSilicon-steel lamination with epoxy coatingHigh-carbon steel shaftCu-Ag alloy commutatorCopper-graphite brushesBe-Cu leaf-brush commutating systemSECD round / flat type housingSECD end cap / glassfiber reinforced PA6/6 end capCylinder / self-aligning Cu-Fe alloy sintered bushes155oC (class F) magnet wire

Customerized Options

Leadwires with connector / pinsEMI suppression componentsPTC or thermostate protectionBuilt-in AC/DC rectifierBuilt-in cooling fanMultiple output shaftdiamond knurls, straight knurls, D-cut, stepped shaftShaft-mounted gears, essentric gears, belt pulleysStainless steel (SS304, SS420) shaftBall bearingCage-brush commutating systemPrecious metal brush / commutatorHall encoderLow-cogging torque design180oC (class H), 200oC (class C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets 

printer motor,Drill motor RS-750H/755H,dc motor high RPM



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