High Precision Rotary Voice Coil Motor For Chip And Device Testing

Place of Origin China,Suzhou
Brand Name SUPT MOTION
Certification CE, ISO9001
Model Number VARS0350-060-00A
Minimum Order Quantity 1PCS
Price $103-$190
Packaging Details Customized packaging etc.
Delivery Time 1-5pcs ,5 days . >20pcs ,To be negotiated
Payment Terms T/T
Supply Ability To be negotiated
Product Details
Protect Feature Totally Enclosed Application Automatic Product
Voltage 25.8V Peak Thrust 3.5N-m
Size 115*115*65mm Stroke 60°
Material Aluminum Alloy Actuation Method Voice Coil
Warranty 3months-1year Rated Speed 100RPM
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high precision rotary voice coil motor

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rotary voice coil motor for testing

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voice coil motor for chip testing

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Product Description

Product Description:

Rotary voice coil motors have the core advantages of high precision, fast response, and low noise. In chip and device testing equipment, rotary voice coil motors are used to drive test probes or test fixtures for rotational positioning, achieving comprehensive and precise contact testing of chip pins and circuit nodes. Their fine angle control capability can adapt to the testing requirements of chips with different package specifications, allowing rapid adjustment of probe angles to ensure no deviation at test points. At the same time, their low-noise, low-vibration operation characteristics help prevent testing errors caused by vibration interference during the testing process, ensuring the accuracy and reliability of test data. They are suitable for the high-efficiency demands of mass testing of semiconductor devices, helping to improve productivity and precision in the testing process.

Features:

Light weight of actuator coil, short response time and high frequency.

Product types: rotary voice coil motors, oscillating voice coil motors, arc-shaped voice coil motors.

Rotation angle: 60°
Positioning accuracy: ±0.15°
Output torque: 3.5 N·m

Product Parameters:

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

Application:

The main application of a Rotary 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.

High Precision Rotary Voice Coil Motor For Chip And Device Testing 0