Suzhou Unite Precision Technology Co., Ltd.
| Positioning Accuracy | High |
| Payment Terms | T/T |
| Product Model | VCAB0015-0127-00A |
| Total Stroke (mm) | 12.7 |
| Weight(g) | 21.5 |
| Supply Ability | To be negotiated |
| Warranty | 3months-1year |
| Peak Force (N) | 15 |
| Delivery Time | 1-5pcs ,5 days . >20pcs ,To be negotiated |
| Max Voltage （V） | 12.5 |
| Product Type | Linear Voice Coil Motor With Shaft |
| Applications | Precision positioning, haptics, optics, semiconductor manufacturing |
| Noise | Low Noise |
| Packaging Details | Customized packaging etc. |
| Continuous force(N) | 4.9N |
| Model Number | VCAB0015-0127-00A |
| Place of Origin | China,Suzhou |
| Certification | ISO9001,CE,3C |
| Brand Name | SUPT MOTION |
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Product Specification
| Positioning Accuracy | High | Payment Terms | T/T |
| Product Model | VCAB0015-0127-00A | Total Stroke (mm) | 12.7 |
| Weight(g) | 21.5 | Supply Ability | To be negotiated |
| Warranty | 3months-1year | Peak Force (N) | 15 |
| Delivery Time | 1-5pcs ,5 days . >20pcs ,To be negotiated | Max Voltage （V） | 12.5 |
| Product Type | Linear Voice Coil Motor With Shaft | Applications | Precision positioning, haptics, optics, semiconductor manufacturing |
| Noise | Low Noise | Packaging Details | Customized packaging etc. |
| Continuous force(N) | 4.9N | Model Number | VCAB0015-0127-00A |
| Place of Origin | China,Suzhou | Certification | ISO9001,CE,3C |
| Brand Name | SUPT MOTION | ||
| High Light | 12.7mm stroke shaft-type voice coil motor ，15N voice coil motor for semiconductor probing ，linear voice coil motor with warranty | ||
The SUPT shaft-type voice coil motor, model VCAB0015-0127-00A, features high precision and is specifically designed for semiconductor wafer probe testing, precision height positioning, and automated test equipment applications.
This linear voice coil motor features a built-in motion shaft design and incorporates precision linear bearings, providing exceptional guidance accuracy and smooth operation. The motion shaft is made of lightweight, high-rigidity, and wear-resistant materials, ensuring stable performance.
In semiconductor probe testing applications, maintaining a stable contact force is critical to preventing damage to precision bonding pads or probe tips. The direct-drive design of this voice coil motor achieves micrometer-level repeatable positioning accuracy, which directly contributes to improving test yield and reducing false-positive rates.
Compared to traditional stepper motor or servo-driven lead screw platforms, the VCAB0015-0127-00A offers superior dynamic performance, zero mechanical backlash, and lower friction loss. Its high-frequency response capability meets the rapid cycling demands of high-throughput test applications, while its low-power design reduces heat generation that could otherwise compromise the thermal stability of precision measurement systems.
This linear voice coil motor is also suitable for Z-axis positioning in chip placement systems, precision dispensing heads, and automated optical inspection (AOI) platforms that require fast, precise vertical motion. Its compact size and simple mechanical interface make it an ideal plug-and-play solution for upgrading existing pneumatic or leadscrew-driven axes to high-performance electric drives.
Peak Force: 15 N
Continuous Force @25℃: 4.9 N
Total Stroke: 12.7 mm
Max Voltage: 21.5 V
Back EMF Constant: 4.1 V/m/s
Coil Weight: 12.5 g
Stator Diameter: 30.5 mm
Shaft End: Ø4.8 mm plain shaft
| Product Model | Peak Force (N) |
Continuous Force at 25℃(N) |
Total Stroke (mm) |
Max Voltage (V) |
Back EMF Constant (V/m/s) |
Weight of the coil (g) |
Stator Diameter | Shaft end thread (mm) |
| VCAB0005-0039-00A | 5 | 1.5 | 3 | 5.4 | 0.9 | 23 | 29.5 | M2(Outer) |
| VCAB0005-0050-00A | 5 | 2.2 | 3.9 | 14.5 | 3.1 | 27 | 31.5 | M2.5(Outer) |
| VCAB0013-0072-00A | 13 | 4.2 | 7.2 | 26.6 | 5.72 | 16.2 | 26.2 | M3(Outer) |
| VCAB0015-0062-00A | 15 | 6.5 | 6.2 | 26.2 | 9.75 | 14.8 | 33 | M3(Outer) |
| VCAB0015-0127-00A | 15 | 4.9 | 12.7 | 21.5 | 4.1 | 12.5 | 30.5 | Shaft ∮4.8 |
| VCAB0022-0098-00A | 22 | 6.6 | 9.8 | 24.7 | 5.8 | 20 | 34.1 | M3(Outer) |
| VCAB0022-0448-00A | 22 | 11.4 | 44.8 | 14.3 | 4 | 52 | 48 | M3(Inner) |
| VCAB0032-0050-00A | 32 | 8.9 | 5 | 29.3 | 7.1 | 48 | 40 | M3(Inner) |
| VCAB0033-0099-00A | 33 | 8 | 9.9 | 24.3 | 5.87 | 23.5 | 36 | M3(Outer) |
| VCAB0033-0224-00A | 33 | 13.5 | 22.4 | 26.7 | 6.8 | 69 | 58 | M3(Inner) |
| VCAB0035-0105-00A | 35 | 15.6 | 10.5 | 11.9 | 5 | 91 | 50 | M3(Inner) |
| VCAB0044-0040-00A | 44 | 16.3 | 4 | 18.3 | 8.9 | 46.5 | 53 | M3(Inner) |
| VCAB0044-0059-00A | 44.1 | 17.7 | 5.9 | 14.3 | 8 | 43 | 46 | M3(Inner) |
| VCAB0044-0075-00A | 44 | 13.7 | 7.5 | 16.8 | 7.6 | 38.6 | 31.1 | M3(Outer) |
| VCAB0044-0249-00A | 44 | 11.7 | 24.9 | 44.9 | 8.88 | 65.9 | 38.1 | M3(Inner) |
| VCAB0070-0149-00A | 70 | 27.3 | 14.9 | 26.9 | 17.7 | 79 | 43 | M3(Inner) |
| VCAB0087-0062-00A | 87 | 21.67 | 6.2 | 34.5 | 12.7 | 45.2 | 43.1 | M3(Inner) |
| VCAB0087-0563-00A | 87 | 17.5 | 56.3 | 63.4 | 8.1 | 177 | 72 | shaft ∮10 |
| VCAB0088-0191-00A | 88.5 | 23.2 | 19.1 | 29.9 | 8 | 162 | 50.8 | M3(Inner) |
| VCAB0105-0164-00A | 105 | 35.4 | 16.1 | 20.1 | 11.5 | 150 | 60.4 | M3(Inner) |
| VCAB0113-0089-00A | 113 | 35 | 8.9 | 31 | 17.5 | 125 | 73 | shaft ∮8 |
| VCAB0262-0112-00A | 262 | 111 | 11.2 | 35.1 | 41 | 285 | 71 | shaft ∮10 |
| VCAB0262-0249-00A | 262 | 112 | 24.9 | 28.2 | 26 | 785 | 66 | shaft ∮8 |
| VCAB0294-0498-00A | 294 | 56.8 | 49.8 | 114 | 24.5 | 685 | 93 | shaft ∮10 |
| VCAB0436-0187-00A | 436 | 147.6 | 18.7 | 40.7 | 40.7 | 648 | 80.4 | shaft ∮10 |
| VCAB0436-0250-00A | 436 | 167 | 25 | 31.6 | 37.2 | 775 | 78.4 | shaft ∮10 |
| VCAB0445-0300-00A | 445 | 185 | 30 | 33 | 35 | 920 | 76.2 | shaft ∮10 |
Semiconductor wafer probing
Z-axis positioning in die attach
Precision dispensing heads
Automated optical inspection (AOI)
Test fixture positioning
Probe station actuators
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
40-80
Employee Number:
30~60
Ecer Certification：
Verified Supplier
Suzhou Unite Precision Machinery Technology Co., Ltd.(Supt Motion) is a high-tech enterprise specializing in the design, manufacturing, and sales of voice coil actuator, linear motors, and precision linear motion platforms. The company produces high-quality and high-performance voice coil actuator, ... Suzhou Unite Precision Machinery Technology Co., Ltd.(Supt Motion) is a high-tech enterprise specializing in the design, manufacturing, and sales of voice coil actuator, linear motors, and precision linear motion platforms. The company produces high-quality and high-performance voice coil actuator, ...
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