Power Drill Motor, fan motor, 24v dc motor

Price: US $ 3.8 - 5.8 / Piece
Brand Name: CF Motor
Model Number: RS-987|||RS-987H
Country/Region: China
Post Date: Mar 13,2012

Product Description: Power Drill Motor, fan motor, 24v dc motor


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-987SH-3566

24.0 CONST

4,000

0.38

3,432

1.49

795

27.13

75.49

9.05

4350

RS-987SH-4051

24.0 CONST

5,200

0.60

4,480

2.30

1015

44.85

80.99

18.08

5460

RS-987SH-25115

24.0 CONST

2,200

0.19

1,804

0.65

567

10.03

63.84

2.69

2310

RS-987SH-3755

32.0 CONST

6,300

0.50

5,441

2.85

888

47.34

51.91

16.19

5910

RS-987SH-5524

24.0 CONST

11,000

1.24

9,499

7.87

1050

97.8

51.8

50.1

7700

 

 

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

 

 

 

Power Drill MotorDimension: φ 51.8 x 69 L. shaft O.D. 6.35 mmBasic Structure: SECD housing / SECC end capApplication: Power drill / Electric fan / Model car/ Model shipWeight: Approx. 485g

           

 

 

 

 

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 

Supplier Details:

Shenzhen Chengfang Electric Machine Co., Ltd.

Sales:Mr. Vance Fan

Contact Phone:86-0755-33266386

Main Products:Other Motor

Business type:Manufacturer

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User Reviews: Power Drill Motor, fan motor, 24v dc motor