VERTEX VPS Series VPS-20B / VPS-32B / VPS-302 — Touch Point Sensor
The VERTEX VPS Series is an electronic touch point sensor (edge/workpiece touch probe) used by machinists and toolmakers to accurately locate part edges, centres and datum points when setting up a CNC milling machine. Available in the VPS-20B, VPS-32B and VPS-302 body sizes, it is stocked and supplied by SAN Tools from our Dubai (Al Quoz), Sharjah and Ajman branches across the UAE.
Key features
- Instant contact signal — signals the moment the tip touches the workpiece surface, letting the operator set work coordinates without the guesswork of a manual edge finder.
- Accurate datum location — locates part edges, centres and datum points precisely for repeat and one-off CNC setups.
- Compact mounting — magnetic or shank-mount body sits conveniently on the machine table or in the spindle during setup.
- Faster, safer setup — reduces setup time and scrap caused by mis-referenced work zero.
- Three body sizes — VPS-20B, VPS-32B and VPS-302 to suit different machine tables and reach requirements.
Applications
- Establishing work coordinate zero on CNC milling machines and machining centres
- Locating edges, centres and datum points before machining operations
- Tool room and production setup where repeatable, accurate referencing is required
- General CNC setting tasks alongside edge finders and other measuring instruments
Specifications
| Attribute | Detail |
|---|---|
| Brand | Vertex (Vertex Machinery Works Co., Ltd, since 1978) |
| Product type | Measuring Instruments — Touch Point Sensor |
| Use | CNC setting / edge and datum location |
| Sizes / variants available | VPS-20B (SKU 3402-001), VPS-32B (SKU 3402-002), VPS-302 (SKU 3402-101) |
How to choose
- Select the body size (VPS-20B, VPS-32B or VPS-302) that fits your machine table, spindle reach and typical workpiece sizes.
- Check whether a magnetic-base or shank-mount version better suits your setup routine.
- Keep the sensor tip and contact surfaces clean for consistent, repeatable triggering.
Frequently asked questions
What is a touch point sensor used for?
It is used to set CNC work coordinates by detecting the exact moment its tip touches the workpiece, giving a fast and accurate alternative to manually finding edges and centres with a dial or edge finder.
What is the difference between the VPS-20B, VPS-32B and VPS-302?
They are different body sizes within the same VERTEX VPS Series, sized to suit different machine tables and reach requirements — contact us if you're unsure which fits your machine.
Is this available with delivery across the UAE?
Available from our Dubai, Sharjah and Ajman branches with UAE-wide delivery; request a quote or WhatsApp +971 52 132 7742.
Browse all Vertex precision tooling or request a quote for the VPS Series touch point sensor.