Jinlong Machinery & Electronics
SMD Spring Vibration Motors - picture 1

Spring Contact Vibration Motors

SMD Spring Vibration Motors - picture 2
This series of surface mount vibration motors, with spring contacts, make an excellent choice for a variety of reasons. Unlike our SMT Reflow motors, these motors are NOT designed to be soldered to the PCB. The contact springs on these motors simply mate with contact pads on the PCB. This type of motor offers some distinct advantages as follows:

Lower Cost: This series of motors are approx. 10% lower in cost than SMT reflow vibration motors.
Efficient Vibration Energy Transfer: These motors can be mounted in the plastic case of a products housing where it is more likely to be felt and less likely to be dampened like motors that are mounted on a PCB.
Increased Reliability: Vibration has been known to contribute to product failures. Minimizing the amount of such energy transfer to the PCB can only be helpful in this regard.
Superior Serviceability: In applications where the motor is subjected to extreme duty cycles, that exceed the motors rated life, premature motor failure may occur. Replacing this type of vibrator motor, even in the field, is fast and efficient as no soldering in required to remove and replace it…….. (continued below the table)

CLICK HERE to see photos of motors mounted in devices.

 

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Part Number

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Image

motor logo
Config. Type Motor Size Voltage Current Rated speed (rpm) Vibe Force (G)
Dia / Hgt
(mm)
Body
(mm)
Overall
(mm)
Rated (VDC) Operating
(VDC)
Rated (ma) MAX Typical* (ma) Avg.
Z4TH7B2120042P Z4TH7B2120042P Cylindrical Vibrator Motor 6 4.0 / 5.0 8.5 12.3 3.0 2.4~3.6  12 9 8000 0.75
Z4TH5B1709181L Z4TH5B1709181L Cylindrical Vibrator Motor 5 4.0 / 5.5 8.9 13.4 3.0 2.4~3.6 110 84 10000 1.50
Z4TH5B0191760L Z4TH5B0191760L Cylindrical Vibrator Motor 5 4.0 / 4.5 8.6 11.6 3.0 2.4~3.6 85 55 14000 1.10
Z4TH1B0611160L Z4TH1B0611160L Cylindrical Vibrator Motor 6 4.0 / 5.8 9.0 13.2 3.0 2.4~3.6 100 80 11000 1.40
Z32TH7B2882001D Z32TH7B2882001D Cylindrical Vibrator Motor 5 3.2 / 3.8 8.2 12.4 3.0 2.4~3.6 90 64 13000 0.95
Z6SH1B0060711 Z6SH1B0060711 Cylindrical Vibrator Motor 5 6.0 / 8.05 10.3 14.4 3.0 2.2~3.6 70 45 10000 1.25
Z6SH1A0060711 Z6SH1A0060711 Cylindrical Vibrator Motor 5 6.0 / 8.05 10.3 14.4 1.3 0.9~1.6 90 66 8500 0.90
Z6DH2B1501851 Z6DH2B1501851 Cylindrical Vibrator Motor 5 6.0 / 7.2 12.3 17.8 3.0 2.2~3.6 75 52 11000 2.40
Z6CH1A0082352 Z6CH1A0082352 Cylindrical Vibrator Motor 5 6.0 / 8.05 15.3 20.8 1.3 0.9~1.6 80 52 7500 1.30
Z4TH5B1462252 Z4TH5B1462252 Cylindrical Vibrator Motor 5 4.0 / 4.9 8.7 12.7 3.0 2.2~3.6  30 17 13000 0.80
Z4TH5B1241992 Z4TH5B1241992 Cylindrical Vibrator Motor 5 4.0 / 4.9 8.4 11.7 3.0 2.2~3.6 65 52 13500 0.95
Z4TH5A0300061 Z4TH5A0300061 Cylindrical Vibrator Motor 5 4.0 / 5.6 8.4 12.8 1.3 1.1~1.6 110 99 10000 0.70
Z4TH1B0020311 Z4TH1B0020311 Cylindrical Vibrator Motor 5 4.0 / 6.2 8.8 13.7 3.0 2.2~3.6 100 77 12000 0.75
Z4KH1A0031121 Z4KH1A0031121 Cylindrical Vibrator Motor 5 4.0 / 5.9 11.4 16.6 1.3 1.1~1.6 85 64 8500 0.85
Z6DH2B1501852 Z6DH2B1501852 Cylindrical Vibrator Motor 5 6.0 / 7.2 12.3 17.8 3.0 2.0~3.6  40 24 9500 1.40

The “typical current” is the average current from 20 motors selected at random from a given production lot. Copies of the test report showing the data collected for all 20 motors are available upon request.

  Config Type 5  COMPRESSION SPRING MOUNT    Config Type 6  COMPRESSION SPRING MOUNT 
SMD Spring Vibration Motors - COMPRESSION SPRING MOUNT

SMD Spring Vibration Motors - COMPRESSION SPRING MOUNT

The spring contacts of these vibration motors are not designed to be soldered to. A downward force must but be applied to the top of the motors body to compress the spring contacts directly against corresponding PCB contact pads. It is recommended that these pads be gold plated to improve reliability. Some recommended motor mounting options include, fabricating a silicone rubber pad with a cut out for the motor which will properly locate the motor directly above the PCB pads. Recesses are designed under the pad to accommodate the profiles of all the other parts that lie beneath it. When the product housing is closed, it will exert a downward pressure on the vibrator motor ensuring properly spring compression and electrical contact. Alternately, a pocket may be created in the plastic cover (shell) of the products housing to hold the motor. The motor are mounted in a silicone rubber boot that helps retain the motor in the pocket and helps dampen high frequency harmonics. When the cover is closed, the contacts mate with corresponding pads on the PCB.

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