High Precision Flexible Vibratory Disk Voice Coil Motor For Feeding System
Product Description:
The flexible vibrating disk voice coil motor is based on the electromagnetic principle. It consists of a permanent magnet, a coil and a flexible platter. When an electric current passes through the coil, it generates a Lorentz force in the magnetic field, which drives the flexible platter to produce motion.
The unique feature of this motor is the design of the flexible disk. Unlike traditional rigid structures, the flexible disk is able to better adapt to complex working conditions during movement, reducing vibration and noise, and improving the stability and reliability of the motor.
The flexible loading mechanism of the voice coil motor solves the loading problem that cannot be solved by the traditional vibration plate.
Flexible vibrating voice coil motor is processed with high strength and good stability materials.
Flexible vibration voice coil motor, short response time, high vibration frequency, consistency and stability.
Voice coil motor flexible vibration plate using special drive control technology, can realize the parts back and forth movement, flip, dispersion and polymerization.
The voice coil motor flexible loading mechanism integrates adjustable backlighting light source, which can complete the vibration feeding, automatic control of the vision system, and automatic control of the machine's individual pick-up system.
Features:
| Winding constant | VALUE |
| DC resistance | 9.5 |
| Voltage @ Fp | 14.8 |
| Current @ Fp | 1.6 |
| Inductance | 0.37 |
| Peak force | 4.2 |
| Con force | 2.2 |
| Actuator constant | 0.87 |
| Power @ Fp | 24 |
| Total stroke | 1.5 |
| Max winding temp | 150 |
| Actuator weight | 69 |
Product Parameters:
| Coil parameters | Tolerance | Symbol | Value | Unit |
| DCR | ±10% | R | 9.5 | Ω |
| Peak Voltage | standard value | Vp | 14.8 | V |
| Maximum current | standard value | Ip | 1.6 | A |
| Force constant | ±7.5% | KF | 2.7 | N/A |
| Back EMF constant | standard value | KD | 2.7 | V/M/Sec |
| Inductance | ±30% | L | 0.37 | mH |
| Actuator paramters | Symbol | Value | Unit | |
| Peak force | Fp | 4.2 | N | |
| Continuous stall force | Fc | 2.2 | N | |
| Actuator coonstant | Ka | 0.87 | N//W | |
| Electrical time constant | Te | 0.04 | milli-sec | |
| Pmax | Pp | 24 | W | |
| Stroke | S | 1.5 | mm | |
| Clearance of each side of coil | CL | 0.8 | mm | |
| Thermal resistance | Oth | 20 | ℃/W | |
| Maximum coi temp allowed | Tmax | 150 | ℃ | |
| Weight of coil | WTc | 13 | g | |
| Weight of magnet steel | WTE | 56 | g | |
| Weight of Actuator | WTa | 69 | g | |
Application:
| The main application of a voice coil motor: |
| 1.Semiconductor industry:Wiring, cutting, drilling, transportation systems, welding,robotics. |
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2.Valve operation in the field:Type metering valves, pressure test systems, pneumatic valve chemistry injection system. |
| 3.Micro Machine industry:Feed systems, micro drilling, precision stamping. |
| 4.Vibration System:Shaking table, vibration platform. |
| 5.Medical field:Micro-injection system, respiratory equipment, testing equipment. |
| 6.Aviation Technology:Flight control system, pilot feedback system. |
| 7.Commercial use field:Computer cooling pump miniature camera auto focus system. |
| 8.Automation industry:Laser equipment,dispenser, test equipment, textile machinery. |
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