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Frictionless Long Life Linear Voice Coil Actuator For Precision Medical Instruments
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xProduct Details
| Warranty | 3months-1year | Product Model | VCAB0035-0105-00A |
|---|---|---|---|
| Weight(g) | 91 | Peak Force (N) | 35 |
| Total Stroke (mm) | 10.5 | Max Voltage （V） | 11.9 |
| Application | Automatic Product | Speed | High |
| Product Type | Linear Voice Coil Actuator | Commutation | Brush |
| Continuous Force(N) | 15.6N | Precision | High |
| Dimensions | 50 Mm Class |
Product Description
Product Description:
In medical imaging systems, in-vitro diagnostics, therapy-assist devices, and advanced medical automation equipment, motion control directly impacts image quality, measurement accuracy, operational stability, and patient safety.
Linear Voice Coil Motors, based on electromagnetic direct-drive principles, deliver precise, low-noise, and highly reliable linear motion without mechanical transmission, making them ideal for precision medical instruments.
The VCAB035-0105-00A, a short-stroke, high-precision, low-noise model in the VCAB series, is specifically engineered for medical micro-positioning and stable actuation tasks.
As medical equipment continues to evolve toward higher precision, minimally invasive procedures, and intelligent operation, execution systems face stringent requirements for positioning accuracy, response speed, and operational stability. Linear Voice Coil Motors, featuring direct-drive operation, high precision, and low vibration, are widely used in precision medical instruments.
Linear Voice Coil Motors generate linear motion directly through electromagnetic force, eliminating mechanical contact and backlash, and providing micrometer-level or even sub-micrometer positioning resolution. In medical imaging systems, microsurgical devices, and in-vitro diagnostic instruments, voice coil motors are commonly used for optical focusing, probe positioning, and fine sample adjustment, ensuring image clarity and operational accuracy.
Features:
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Backlash-induced positioning errors
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Friction and wear generating noise and vibration
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Mechanical complexity increasing maintenance risk
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Limited capability for high-bandwidth force control
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No gears, lead screws, or belts
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Frictionless motion with ultra-quiet operation
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Extremely low vibration, ideal for imaging systems
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Supports closed-loop position, velocity, and force control
Product Parameters:
| 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 |
Applications:
- Medical imaging focus and positioning systems
- IVD sample positioning modules
- Automated testing and analysis actuation
- Micro-dispensing and precision dosing systems
- Therapy-assist and precision operation systems
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