Vibration Motor Vibration Motors Vibrator Motors KOTL

Part No. Z4TL2B0370649

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1. General scope

1-1 The specification applies to the cylindrical permanent-magnetic micro vibration motors

DC model Z4TL2B0370649.

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 (clockwise or counterwise)

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

-30 ~ 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 & 65%RH is standard. If the judgment is not questionable, recognize measurement at 5 to 35 & relative humidity 45% to 85%. Direction of motor is shaft horizontal.

4.   Mechanical specifications

Items

Specifications

Condition & Remarks

4-1

Configuration

As specified 10. Outline Drawing

Outline drawing No: Z4TL2B0370649.

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

0.05 mm ~ 0.2 mm

4-4

Holding strength of vibration weight

49N (5kgf) Min

5.    Performance and characteristics

Items

Specifications

Condition & Remarks

5-1

Rated speed

10,000 � 2,000 rpm

At rated voltage and rated load (vibration weight).

5-2

Rated current

30mA max

5-3

Stall current

40mA max

At rated voltage.

5-4

Starting voltage

2.4V DC max

At rated load (vibration weight) any position of rotor.

5-5

Insulation resistance

1MΩ min

At DC 100V between tTerminal and case.

5-6

Terminal resistance

93Ω approx.

At 20�C.

5-7

Mechanical noise

50db (A) Max

At rated voltage and rated load (Counterweight).

Background noise: 28db (A) max. @ 10cm.

Measuring instruments: B & K.

The weight of jig: 700g.

6.   Reliability Test

Items

Standard test conditions

Condition & Remarks

6-1

Life time

After the test, motors shall be approved as specified in item 7-1.

Position Volt Load Temp Humi Life

Horozon Rated Weight 20�C 65% Cycles

6-2
Low temp exposure
Temperature:    -40�2�C

Time:               96h

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

6-3 High temp exposure
Temperature:    80�2�C

Time:              96hrs

6-4 High humidity exposure test
Temperature:            40�2�C

Humidity:                 90~95% RH

Exposure time:          96hrs

No condensation of moisture

6-5

Vibration test

Frequency:        10~55~10 Hz
Displacement: 1.5 mm (p-p)
Acceleration:     22m/s�
Condition:         20/Vibration 20 minutes along x. y. z. direction, under normal package.

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

6-6

Free fall

Set the motor to the approximately 100g (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

Period: 32 cycles

Exposed at ordinary temperature and ordinary humidity for 24 hours before measurement.

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

7. Requirements

Items

Requirements

7-1

Table A

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

2) Rated current:                        �30% Initial data �30% max

3) Starting voltage:                    2.8V DC Max

7-2

Table B

1) Rated speed:                         �30% Initial data �30% max

2) Rated current:                       �30% Initial data �30% max

3) Starting voltage:                    2.8 V 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 and storage motors according to N0.2 item (Operating Conditions) in specification, or else motor characteristics would be affected.)

8-3 (Make arrangement to limit the storage period to 6 months or less. 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.)