Datasheet · undated
Jinlong G1040003D LRA Coin Vibration Motor — Product Specification
Bilingual specification with the LRA test jig and its figures.
- lra
- linear resonant actuator
- vibration
Datasheet · undated
Bilingual specification with the LRA test jig and its figures.
产品规格书 PRODUCT SPECIFICATION 客户名称Buyer Name 客户料号Buyer Part No. 客户承认签章 Buyers Approval & Signatures 文件编号Spec No. 版本 品名描述 Product Description LRA Coin Vibration Motor 型号Part No. G1040003D A/0 送样日期Date 设计Designed by 审核Checked by 批准Approved by 2019.4.27 2019.4.27 2019.4.27 Jinlong Machinery & Electronics www.jinlong-machinery.com [email protected] SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 Contents of Specification 1. Revision History 2. Application 3. Operating ,Storage Temperature and Humidity Conditions 4. Measurement Conditions 5. Specifications 6. Reliability Test Conditions 7. Cautions for Use 8. Drawing 9. Packing - 2 - SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 1. Revision History Revision No Date REV.00 2019/04/27 Content - Release Preliminary Specification - 3 - Approval Draft Approval J.H.CHEN J.K.CHOW SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 2. Application This specification provides structure, function and usage condition of Linear Vibrator used in mobile communication devices for silent alert. This Linear Vibrator is designed and manufactured by Jinlong Machinery & Electronics . 3. Operating , Storage Temperature /Humidity Conditions No Item Condition 3-1 Operating Temperature Range - 25℃ ~ + 70℃ 3-2 Storage Temperature Range - 40℃ ~ + 85℃ 3-3 Operating Humidity Range Max 65% RH 3-4 Storage Humidity Range Max 65% RH 4. Measurement Conditions No Item Condition 4-1 Temperature 20 ± 5℃ 4-2 Humidity 65 ± 20%RH 4-3 Rated Input Voltage 2.5Vrms AC, Sinewave 4-4 Input Voltage Range 0.1 ~ 2.5 Vrms AC 4-5 Input Frequency 150 ~ 200Hz (f0 : 170±5 Hz) 4-6 Operating Attitude Refer to Figure 1 - 4 - SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 ※ Measurement Method Bako 2120C 100g Dummy Jig Input Source (15x45x105 mm) (2.5Vrms AC, Sinewave) Sensor (B&K 4393) 105mm Motor (LRA) 15mm 22.5mm 13mm Sponge 45mm 10 mm (Polyurethane Foam) Figure 1. An Example of Measurement Method of Linear Vibrator □ Position of Linear Vibrator and Accelerometer (Refer to Figure 1) - Linear Vibrator should be mounted to vibrate 15mm direction (y-direction) of Jig. - Accelerometer also should be installed to measure y-direction vibration of Jig □ Position of Dummy Jig - 15mm*105mm plane of Dummy Jig should be located on Sponge - At measurement of acceleration, Dummy Jig should be stabilized □ Measurement of Acceleration - Acceleration should be measured 2~3 second later after input source is applied - For the precise measurement, Acceleration should be measured 3 times and adopted average value on each Linear Vibrator - 5 - SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 5. Specifications No Item 5-1 Resistance 5-2 Rated Current Max 170 mArms (Input Source : 2.5Vrms AC, Sinewave) 5-3 Acceleration Min 0.9 Grms @ 150Hz Min 1.0 Grms @ 200Hz Min 1.8 Grms @ f0 (Input Source : 2.5Vrms AC, Sinewave) 5-4 Frequency Characteristics Specification 13.8Ω ± 15% Refer to Graph 1 4.05 ± 0.05mm 5-5 Motor Height 5-6 Noise - Put the Case of the motor on Jig after zero setting and measure center point of b racket by Height Gauge. Max. 50 dB(A) - 10cm distance from microphone, (Input Source : 2.5Vrms AC, Sinewave) Max 35dB (Input Source : 2.5Vrms AC, Sinewave) 5-7 Noise by mechanical touch (Noise_T) 5-8 Insulation Resistance - This is full inspection method in the mass production instead of measurement of 5-6 Noise - Measurement method ㆍEquipment : Bako 2120C ㆍIt measures Noise touch(Mechanical touch) through vibration signal by acceleration sensor Min 10 MΩ (Input 100V DC, the insulation resistance between the vibrator case and terminal) - 6 - SPECIFICATION No PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 Item Specification Max 10msec - The time reaching to 50% of normal acceleration from power on 5-9 Rising Time Max 50msec - The time reaching to 10% of normal acceleration from power off 5-10 Falling Time - 7 - SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 Graph 1. Frequency Characteristics - 8 - SPECIFICATION PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 6. Reliability Test Condition No Item 6-1 Life test 6-2 Thermal shock test Condition Operating at rated input voltage and input frequency for 1,000,000 cycles. 1 cycle is 2 Sec On, 1 Sec Off. - 40℃ ~ 85℃ in each of 2Hrs(1cycle), Total 15 cycles. Transition time is 5 minutes max. After the test, the Vibrator should be measured after room-temperature storage for 4Hrs. 6-3 High +70℃, 168Hrs, After the test, the Vibrator should be measured temperature after room-temperature storage for 4Hrs. storage test 6-4 Low -30℃, 168Hrs, After the test, the Vibrator should be temperature measured after room-temperature storage for 4Hrs. storage test 6-5 Static +50℃, 95%RH, 120Hrs, After the test, the Vibrator should be humidity test measured after room-temperature storage for 4Hrs. 6-6 Vibration test Vibrator that is attached to a 160g dummy jig is vibrated with 2.2G, 10~55Hz/min for 10min in each of X,Y,Z axis.. Mechanical shock test The Vibrator that is attached to a 160g dummy jig is dropped to a steel floor 30 times(6 face, 5 times in each of X,Y,Z axis) from 1.5m in height. 6-7 Due to this LRA's wide bandwidth , the use of Haptic drivers that make use of "auto-resonance" detection can not be used. Please use the Dongwoon Anatech Part # DW7914A or equivalent. - 9 - PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 SPECIFICATION □ Judgement ① After test, The following specifications must be satisfied. - Acceleration : Within initial Value ± 30% - Rated Current : Max 170 mA rms - Noise_T : Max. 35dB ② There should be no abnormalities in appearance and structure. - 10 - PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00 SPECIFICATION 7. Cautions for Use (1) Do not press the product with more than 0.5Kgf or drop it. It can cause the transformation of performance or external appearance. (2) Do not use under the following conditions. It may cause a decline in performance - Do not drop into fluid (such as water, alcohol etc.) - Do not keep at high temperature or high humidity for extended periods of times - Do not use near gases which cause erosion - Please refrain from operating the vibrator near magnetic devices. (3) The vibrator has a strong magnet. So please be aware that it has a magnetic force on the surface of the bracket. (4) To optimize the vibration force, Rated frequency and voltage could be changed as to assemble condition. (5) Please refer to the packaging drawing. It can be modified by the request of the user. (6) If any problems are occurred, Both the user and Mplus Co.,Ltd. shall try to solve the problem by mutual agreement and on reflection of the specification sheet. (7) The storage condition is 5℃~35℃, 15%~65% RH, 1year about packing. - 11 - SPECIFICATION 8. Drawing - 12 - PRODUCT LINEAR VIBRATOR MODEL G1040003D REVISION NO. REV.00