High Frequency Response Micro Vibration Motors For Table Top Feeders
Product Description:
Vibrating voice coil motor flexible loading mechanism solves the loading problem that cannot be solved by the traditional vibrating plate. The vibration motor adopts special drive control technology, which can realize the parts moving back and forth, turning, dispersing and aggregating. The vibration motor flexible loading mechanism integrates adjustable backlighting light source to complete vibration feeding.
Vibratory motors have a simple structure and operate with virtually no mechanical friction, as well as low maintenance costs, long life and improved productivity.
The use of vibration motors in bench feeders can improve feeding accuracy, uniformity and efficiency, while reducing clogging problems, and is widely used in all types of light industry and precision machining industries.
In the drive feeding vibration vibration motor generated by high-frequency vibration can effectively promote the material along the feeder slot movement, so that the material in the role of gravity and inertia forward, so as to realize the automatic feeding. This way is often used in powder, granules, flakes and other materials transportation.
By adjusting the excitation force or frequency of the vibration motor, the vibration amplitude and frequency of the feeder can be precisely controlled, thus realizing the quantitative conveying of different materials.
The role of vibration motor can reduce the material in the feeder trough accumulation or adhesion problems. Especially when dealing with poor fluidity or easy to stick to the material, vibration can effectively prevent clogging and improve feeding efficiency.
Features:
Vibrating motors are processed with materials of high strength and good stability.
Vibration motors are characterized by short response time, high vibration frequency, high precision, compact structure, low power consumption, good consistency and stability.
Its motion acceleration can reach up to several 10g, support 0.1μm level accurate positioning.
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 | |
| Winding constant | VALUE | UNIT |
| DC resistance | 10.2 | Ω |
| Voltage @ Fp | 25.9 | V |
| Current @ Fp | 2.6 | A |
| Inductance | 1.3 | mH |
| Peak force | 20.5 | N |
| Con force | 8.9 | N |
| Actuator constant | 2.55 | Ka |
| Power @ Fp | 65.3 | W |
| Total stroke | 3 | mm |
| Max winding temp | 150 | ºC |
| Actuator weight | 110 | g |
Applications:
The main application of vibrating voice coil motors:
1. Optical systems and precision instruments: lens focusing and stabilization control, laser processing dynamic focusing.
2. Semiconductor and electronic manufacturing: wafer precision positioning, PCB drilling and inspection.
3. Medical and biological engineering: endoscopy and ventilator control, cell operation and biological experiments.
4. Consumer electronics and micro-devices: hard disk/optical drive read/write head drive, UAV gimbal stabilization.
5. Vibration testing and industrial control: vibration excitation and damping equipment, non-circular parts processing.
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