qx7a10-012261-b0m-02 產品規格書

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PRODUCT SPECIFICATION QX7A10-012261-B0M-02

Part No.QX7A10-012261-B0M

QX MOTOR CO.,LTD Page 2 of 9

IMPORTANCE NOTES:

1. If there is any argument on motor performance and/or life, judgment is to be made base on this

specification only.

/

2. Customer has the responsibility to ensure that the motor can satisfy the requirement of your

application.

3. In the event that an official specification is not present by customer; this document will specify the

agreed technical specification with a performance curve data and outline drawing.

4.

Within the limitation to satisfy this specification, QX has the convenience to change the materials,sizes and shapes of components of the motor for the purpose of improving quality, and/or

performance, and/or production efficiency.

//

5. After the receipt of this specification, customer should send a signed copy to QX before you issued

purchase order for the confirmation on acknowledgement. QX regard it as the receipt of this

specification acknowledged if customer fails to return the confirmation to us within the described

period.

Revised RecordRev.

Date

Reason for change

Designed

Checked

Approval

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1. Construction-formNO.

Item

Contents

1.1Motor construction

7mm cylindrical Coreless cup DC motor

7mm

1.2Number of magnet poles

2-polesinner magnet type

2 ()

1.3Coil construction

Cylindrical moving coil

1.4Rectifying method

Metal brush and commutator

2. Standard operating conditionNO

Item

Specification

Condition / Remark

/

2.1Rated voltage

DC 3.0V

Added to both ends of the terminal

voltage

2.2Rated load

3.0 g.cm

2.3 Rotation direction

CW

When viewed from output side with

+ve voltage applied to +ve terminal

2.4Motor position

Any position

2.5Voltage range for use

DC 2.0V~3.5V

2.6Current range for use

1500mA

2.7

Operating conditions

-5~60

15%~90%RH

ordinary humidity

no condensation of moisture

2.8Storage conditions

-10~7015%~75%RH

ordinary humidity

no condensation of moisture/

3. Environmental Test ConditionsNO.

Item

Environmental condition

3.1Temperature

202

3.2 Humidity

605 RH

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3.3Motor Position

Shaft Horizontal

3.4Power Supply

DC 3.0V2%

NOTEAll data shall be based on the measurement under the temperature 202and humidity

605% RH, however the range of temperature 535and humidity 4585%RH if there is nodoubt about the judgment.

202 605% RH

535 4585%RH

4. Mechanical CharacteristicNO.

Item

Measuring condition

Specification

4.1Configuration

Vernier caliper

As specified in outline

drawing

4.2Appearance

Visual examination

No obvious evidence of

mechanical damage

crackrust and stain

4.3

Weight

Plate balance 0.1g

0.1g 3.1g

4.4Shaft end play

Vernier caliper or Dial indicator

0.05- 0.3mm

Spongy Cushion

Motor

Microphone

10cm

4.5 MechanicalNoise

Test site: Class of semi-free fieldAt rated voltage and free load, Back ground

noise25 dB(A) Max, Fix the motor in a testjig (Shaft Horizontal). Microphone is faced

to the flat of motor and recedes by 10cm

25

dB(A),()

10 cm

55dB(A)

5. Electrical characteristics

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NO.

Item

Measuring condition

Specification

5.1

No-Load

current

200mA

5.2No-Load speed

At Rated voltage and no load

54000rpm15%

5.3Rated Load

3.0 g.cm

5.4Rated current

800mA

5.5Rated speed

At Rated voltage and rated load in 15-30s

15-30

AV

46000rpm10%

5.6Stall current

At rated voltage and shaft lock

4.4A

5.7

Insulation

resistance

At DC 100V, measured between housing

case and terminal.

100V

10M

6. Reliability TestNO. Item Test condition Requirements

6.1

Low

temperature

storage

Temperature-202

Time 72h

6.2

High

temperature

exposure

Temperature +652

Time 72h

6.3 Humidity test

Temperature402

Humidity 90%95% RH

Time 72h

2 hours after the test,

in the condition of the

normal temperature and

normal humidity, the

motor should conform

to the requirements of

the items 8.1 and 8.2.

2

7.17.2

6.4

Thermal Shock

test

Temperature -30~ 70

Time 2h

Circle cycle10times

4 hours exposured in

the normal temperature

and humidity after

thetest, the motor

should conform to the

requirements of the

items 7.1 and 7.2.

4 7.17.2

+702

-302

2h

1c cle

2h

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6.5Drop test

Directionx,y,z

High 1.5m

Times2 times each direction

: 2 Test state: The motor is set into a rigid cubic

plastic housing approximately weight 40g

and fall free on the concrete floor

: 40

After having finished

the test, the motor

should conform to therequirements of the

items 7.1 and 7.2.

7.17.2

7. Requirement After Reliable TestNO.

Item

Specification

7.1Rated speed

Initial data 30%

7.2Rated Current

Initial data 30%

7.3Insulation resistance

1M

7.4Starting voltage

1V

8. PACKAGE REQUIRENO.

Item

Specification

L*W*H

Inner parts name and quantity

8.1Tray

29722325

Motor

200pcs

8.2Inner box

300225230

Tray

10pcs

8.3Outer box

600450460

Inner box

8pcs

9. CAUTIONS1) ALLOWABLE RANGE FOR USEPay attention to voltage and current ranges for use ,and use the vibration motor in the condition

accordance with this specifications ,or the life and performance should be considerably reduced.

2) MOVE YOUR MOTORPlease deal with the motors gently, you should make use of the outer case as possible as you can.

Do not press the product with more than 5 kgf or drop it. It can cause the transformation of performance

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or external appearance.

5

3) STORAGE

Storage temperature-10~70

Storage relative humidity15%~75%

Avoids storing in high temperaturehigh humidity or corrosive gas environment.

-10~70

15%RH~75%RH

4) HANDLING OF MOTOR

-to handle and hold the vibration motor case softly.

-do not bring magnetized object near or contact with the surface of motor to avoid of performance being

deteriorated.

-pay attention to the handling and working environments of motor because such objects as iron powder

if attracted by motor magnetwill cause noise characteristic deterioration, thus reducing the reliability.

Please do not operate or store the motor near magnet or magnetic devices.

5) MOUNTING YOUR MOTOR:Some QX motors provide tapped holes in the motor housing for you to use to mount your motor. Please

take care not to use screws so long that they can interfere with components inside the motor.

Bearing bosses are also used for mounting motors. Please avoid excessive clamping forces on these areas.

When mounting your motor, please try not to completely close or around the motor, motor should be set

aside space for heat dissipation

It is preferable not to use features on the motor such as ventilation holes for location means. It is possible

that these features may change as new or modified tooling is used in the future.

Any ventilation holes in the motor should not become blocked in your product without consultation with

QX.

If adhesives are to be used to mount you motor care must be taken to avoid any adhesive getting into the

bearing areas or motor.

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6) CONNECTION YOUR MOTOR:

Whatever means you are to use to connect your supply to your motor please take care not to use so much

force or heat that you cause distortion to components inside the motor.

Motor terminal Soldering temperature350 Soldering time1sec.

350 1

7) COUPLING YOUR MOTOR:If you intend to couple a gear or a fan or some other item to your motor shaft during assembly, always

remember that unusual radial and axial loads transmitted to the motor from the coupling during operation

of the motor can have serious effects on the life of the bearings. If you have any concerns about thisplease consult with QX.

6lbs

8) OVERLOADS:

Small high power motors are subject to very fast temperature rises. Take care not to apply excessive

voltage to the motor or to operate it at stall or near stall for prolonged periods without first consulting

with QX.

9) HAZARDOUS ENVIRONMENTS:

The degree of protection against corrosion on QX motors is satisfactory only for normal environments.

There are small sections of the housing in which some bare metal is exposed and is susceptible to

corrosion. It is advisable not to store or use motors in corrosive environment without consultation with

QX.

10) OTHERS:

The motor may cause slight electronic noise due to the contact between brush and commutator.

The motor has a strong magnet so please be aware that it has a magnetic force on the surface of the

bracket.

It is allowable to have a few spots on the surface or edge of case.

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11) ALWAYS REMEMBER that QX has a professional technical support team for the solution of

problems on our motors that used in new products or new applications. We are proud of our good

working relationship with our customers and we will be most pleased if we can assist you to find a

solution to any problem that you may encounter.

10. ATTACHMENT1 Motor Outline Drawing

2 Motor Performance Curve Drawing

END

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Output :

Efficiency :

W

mA

Super Technology Lt CustomerQX7A10-012261-B0M Motor Model

3.06

Parameters Table

54740

Current :

g.cmTorque :

RPM

Speed :

46786

MOTOR PERFORMANCE CURVEMOTOR PERFORMANCE CURVEMOTOR PERFORMANCE CURVEMOTOR PERFORMANCE CURVE

3g.cm Rated Voltage 3 V/DC Rated Load

0

F/L

Test Date

Stall

20131106

P (max)

Eff (max)

NOTES: Performance ( In an ambient temperature of 25 -30)Motor tested rapidly to prevent significant temperature rise.

25 -30

4180.0

0

2150.4

0

0

120.8

1.47

710.6

2.96

0

21.06

0

10.53

27370

45.85%68.92%

g.cm/A

%

Torque Constant :

Parameters

5.188

18792

Rpm/g.cm/Motor Regulation:

RPM/VSpeed Constant:

2599.4

N

I

P

0

10000

20000

30000

40000

50000

60000

0 5 10 15 20 25

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0

0.5

1

1.5

2

2.5

3

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

Speed

Speed

Speed

Speed

Eff.

Eff.

Eff.

Eff.

Current

Current

Current

Current

Power

Power

Power

Power

ToqueToqueToqueToque

(RPM)

(%)

(mA)

(W)

(g.cm)

qx7a10-012261-b0m-02 產品規格書

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