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| Categories | Linear Voice Coil Motor |
|---|---|
| Brand Name: | SUPT MOTION |
| Model Number: | VCAB Series |
| Certification: | ISO9001,CE,3C |
| Place of Origin: | China,Suzhou |
| MOQ: | 2PCS |
| Price: | $102-$160 |
| Payment Terms: | T/T |
| Supply Ability: | To be negotiated |
| Delivery Time: | 1-5pcs ,5 days . >20pcs ,To be negotiated |
| Packaging Details: | Customized packaging etc. |
| Warranty: | 3months-1year |
| Product Model: | VCAB0436-0187-00A |
| Weight(g): | 648 |
| Peak Force (N): | 436 |
| Total Stroke (mm): | 18.7 |
| Max Voltage （V）: | 40.7 |
| Application: | Automatic Product |
| Speed: | High |
| Product Type: | Linear Voice Coil Actuator |
| Commutation: | Brush |
| Continuous force(N): | 147.6N |
| Application Fields: | 3C Electronics, Semiconductor, Automation, Optics, Inspection Equipment |
| Company Info. |
| Suzhou Unite Precision Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The Linear Voice Coil Actuator VCAB0436-0187-00A is a high-performance actuator engineered specifically for precision optical inspection systems. With its fast response, nanometer-level resolution, and zero-cogging motion output, this model is ideal for applications requiring highly accurate positioning, stable dynamic motion, and excellent repeatability. It is widely used in high-speed imaging, precision autofocus mechanisms, optical module positioning stages, auto-calibration units, and sub-micron compensation platforms.
The VCAB0436-0187-00A adopts a direct-drive architecture, generating linear force through a permanent magnet assembly and coil interaction without mechanical transmission. This frictionless and backlash-free structure enables extremely smooth and linear motion, ensuring consistent and stable movement for micro-step scanning, multi-point measurement, and rapid trajectory adjustments. For high-magnification lenses, industrial cameras, or microscopic imaging systems, the motor maintains focusing accuracy and positional deviation within microns—or even lower.
In dynamic optical scanning processes such as panel inspection, lens curvature measurement, and wafer defect detection, the VCAB0436-0187-00A’s millisecond-level response significantly improves scanning efficiency. The motor maintains exceptional image stability during high-speed movement, reducing blur and vibration while enhancing measurement precision. With closed-loop position or force control, it supports automated focusing, Z-axis height correction, and fine pressure adjustment based on sensor feedback.
Stroke:18.7mm
Continuous Force:147.6N
Peak Force:436N
Force Constant:40N/A
Resistance:15.3Ω
Mass:good
Dimensions:200*400*400cm
Working Current:2.6A
| 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 |
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