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Part No.    Z6DH2B1501852

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1.  General scope

      1-1 The specifications apply to the coreless cylindrical permanent magnetic micro vibration motor DC model Z6DH2B1501852.

2.  Operating conditions

Items

Specifications

Condition & Remarks

2-1

Rated voltage

3.0V DC

 

2-2

Rated load

Counterweight

As specified in 10. outline drawing.

2-3

Rotation

C.W/C.C.W

 

2-4

Motor position

All positions

 

2-5

Operating voltage

2.2 ~ 3.6V DC

 

2-6

Operating conditions

-30 ~ 70°C,

Ordinary Humidity:

65±20%RH

No condensation of moisture.

2-7

Storage conditions

-40 ~ 80°C,

Ordinary Humidity:

65±20%RH

No condensation of moisture.

 

3.   Measuring conditions

Items

Specifications

Condition & Remarks

3-1

Temperature

20±2°C

 

3-2

Humidity

(63 ~ 67%) RH

 

3-3

Motor position

Motor shaft horizontal

Lock the motor in a test fixture.

3-4 The measurement at 20°C & 65%RH is standard. If the judgment is not questionable, recognize measurement at 5°C to 35°C & relative humidity 45% to 85%. Direction of motor is shaft horizontal.

4.   Mechanical specifications

Items

Specifications

Condition & Remarks

4-1

Configuration

As specified in 10.outline drawing

Outline drawing No: Z6DH2B1501852.  

4-2

Appearance

There shall be no evidence of mechanical damage and shall not have inadequate corrosion and so on

Visual examination (allowable extent
is based on boundary sample)

4-3

Shaft end play

0.1 ~ 0.3mm

 

4-4

Holding strength of vibration weight

49N (5kgf) Min

 

 

5.   Performance and characteristics

Items

Specifications

Condition & Remarks

5-1

Rated speed

9500±2000rpm

At rated voltage and rated load (vibration weight).

5-2

Rated current

40 mA Max

5-3

Stall current

75 mA Max

At rated voltage.

5-4

Starting voltage

1.7V DC Max

At rated load (Counterweight) any position of rotor.

5-5

Insulation resistance

1MΩ min

At DC 100V between Terminal and  case.

5-6

Terminal resistance

50 Ω ( ±20% )

At 20°C.

5-7

Mechanical noise

50db (A) max

 

At rated voltage and rated load (Counterweight).

Background noise: 28db (A) Max.

Measuring instruments: B & K.

The weight of jig: 700g.

 

6.   Reliability Test

Items

Standard test conditions

Condition & Remarks

6-1

Life test

After 2 hours exposure in ordinary Motors shall be approved as specified in item 7-1.

Position

Horizontal

Voltage

Rated

Load

Weight

Temperature

20°C

Humidity

65%

Life

200,000 (cycles)

6-2

Low temperature exposure

Temperature:    -40±2°C

Time:                96hrs

After 2 hours exposure in ordinary Motors shall be approved as specified in item 7-2.

6-3

High temperature exposure

Temperature:    60±2°C

Time:              96hrs

6-4

High humidity exposure

Temperature:     60±2°C

Humidity:          90 ~ 95% RH

Exposure time:   96hrs

No condensation of moisture

6-5

Vibration

Displacement:   1.5mm (p-p)

Frequency:      10 ~ 55~10Hz

Period:            20 Mins log sweep

                               (10 ~ 55 ~ 10Hz)

Direction:         x, y, z

Time:              Every 2 hours

After the test motors shall be approved as specified in item 7-2.

6-6

Free fall

Set the motor to the approximately 75g (include the motor) weight of block drop the motor on the concrete floor.

Height:                           1.5 meters

Direction:                        ±x, ±y, ±z

Number of Times:             Twice 2 each

After the test motors shall be approved as specified in item 7-2.

6-7

Heat stock test

 Test cycle :20 cycles

      

 

After 2 hours exposure in ordinary temperature and humidity, Motors shall be approved as specified in item
7-2.

 

7.   Post environmental

Items

Requirements

7-1

Table A

1) Rated speed                    Initial data -30% min./ Initial data+60% max.

2) Rated current:                 Initial data ±30% max

3) Starting voltage:              2.0V DC Max

7-2

Table B

1) Rated speed:                   Initial data ±30% max

2) Rated current:                 Initial data ±30% max

3) Starting voltage:              2.0V DC Max

 

8.     Caution and Matters

8-1 (Please lay the motors carefully in transportation to avoid any serious damage to the motor body or its electric function because of collision.)

8-2 (Please use the motor according to the instruction of this product specification, or else, it will be bad for motor's life.)

8-3 (Make arrangement to limit the storage period to 6 months or less. Please do not store motor in high temperature. Low temperature. high humidity environment. Condensation of atmosphere must be avoided in motor usage or opening the packaging of the motor.)   

8-4 (For proper operation. storage and operating environment must not contain corrosive gases. For example H2S. SO2. NO2. CL2. etc. In addition storage environment must not have materials that emit corrosive gases especially from silicon. cyanic. formalin and phenol group. In the mechanism or the set. existence of corrosive gases may cause no rotation in motor.)

8-5 (Please don't stall the shaft for a long time after powering, and not to touch the weight when motor is rotating.)

8-6 (There should be no sundries (such as grain, fibre, hair, small tape, glue etc.) in the shaft end play.)  

 

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