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Brand Name : SUPT MOTION
Model Number : VARS series
Certification : ISO9001-2000,CE
Place of Origin : China,Suzhou
MOQ : 2PCS
Price : $95-$200
Payment Terms : T/T
Supply Ability : To be negotiated
Delivery Time : 1-5pcs ,5 days . >20pcs ,To be negotiated
Packaging Details : Carton packaging etc.
Weight : 50.4g
Length : 75mm
Voltage : 6.3V
Product Model : VARS0084-030-00A
Protect Feature : Totally Enclosed
Back EMF Constant(L-L)(Kb) : 0.2
Width*Height(mm) : 48.9*30.6
Maximum travel(mm) : 30°
Type : Micro Motor
Peak torque : 0.84N/m
The rotor coil of a rotary voice coil motor is lightweight, with a short response time and high frequency. Swing angle: 1-100 degrees; torque: 1-50 N·m. In semiconductor micro bulk feeding equipment, rotary voice coil motors are used for precise positioning and non-damaging transport of micro components. For fragile materials such as 0.2mm-12mm micro bulk materials and wafer Die in semiconductor packaging, the rotary voice coil motor drives them through a non-contact force field. Combined with PID algorithms, it achieves precise control of amplitude and frequency at the micron level, enabling the materials to perform complex rotational actions such as flipping and gathering. This keeps the materials in a 'floating' state of movement, eliminating mechanical shear wear on component surfaces from the physical source. The material damage rate is controlled below 0.01%, while also achieving millisecond-level decoupling and separation of irregular parts, providing clean and unobstructed material supply for subsequent chip assembly.
| Parameters | Details |
|---|---|
| Type | Rotary Voice Coil Motor (Rotary VCM, Rotary voice coil Actuator) |
| Warranty | 1 Year |
| Stroke | 30° |
| Peak torque | 0.84N-m |
| Noise | Low |
| Length | 75mm |
| Speed | High |
| Weight | 50.4g |
| Voltage | 6.3V |
| Product Model | Peak torque (N-m) |
Continuos torque at 25℃(N-m) |
Total Stroke degrees ( degree) |
Max Voltage (V) |
Back EMF Constant (V/m/s) |
Weight of the coil(g) | Length (mm) |
Width (mm) |
Height (mm) |
| VARS0008-026-00A | 0.08 | 0.05 | 26 | 6.4 | 0.05 | 11.7 | 35 | 39.8 | 36.1 |
| VARS0017-090-00A | 0.17 | 0.1 | 90 | 11.1 | 0.1 | 17.8 | 70 | 41.5 | 39 |
| VARS0022-032-00A | 0.22 | 0.12 | 32 | 15.5 | 0.16 | 21.5 | 60 | 60 | 36 |
| VARS0042-040-00A | 0.42 | 0.38 | 40 | 3.5 | 0.12 | 38 | 82 | 53.6 | 30.3 |
| VARS0077-020-00A | 0.77 | 0.63 | 20 | 6.7 | 0.24 | 66 | 75 | 50 | 30 |
| VARS0084-030-00A | 0.84 | 0.6 | 30 | 6.3 | 0.2 | 50.4 | 75 | 48.9 | 30.6 |
| VARS0120-020-00A | 1.2 | 0.5 | 20 | 8.4 | 0.67 | 65 | 81 | 73.4 | 32 |
| VARS0350-060-00A | 3.5 | 1.6 | 60 | 26.3 | 0.4 | 350 | ∮169.6 | ∮169.6 | 63 |
| VARS0706-014-00A | 7.1 | 2.1 | 14 | 52.4 | 1.03 | 225.5 | 115 | 65 | 54.5 |
| VARS4520-030-00A | 45.2 | 19 | 30 | 71.5 | 4.3 | 1350 | ∮240 | 78 |
The main application of a voice coil motor:
1.Semiconductor industry:Wiring, cutting, drilling, transportation systems, welding,robotics.
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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High Precision Rotary Voice Coil Motor For Semiconductor Micro Bulk Feeding Images |