Paxini PX-6AX GEN3 Core (PX6AX-GEN3-CP-M3025-Core)

Paxini PX-6AX GEN3 Core (PX6AX-GEN3-CP-M3025-Core)

In Paxini’s PX-6AX GEN3 family, the CP-M3025-Core is commonly described as a fingerpad tactile sensor (“指腹传感器”), providing a broader, pad-like contact area compared with fingertip-only modules.

PX-6AX GEN3 is marketed as a third-generation tactile platform emphasizing high-frequency sampling, fine force discernment, and industrial durability features such as IP68 dust/water protection and high-cycle pressing endurance. Paxini’s official GEN3 page highlights “15 types of physical analysis,” factory calibration, and chip-level anti-interference positioning as part of the platform’s design goals.

Design and Features

Fingerpad-oriented contact geometry

The CP-M3025-Core has published dimensions of 30 × 25 × 8 mm (L×W×H), a footprint aligned with fingerpad-style contact areas used in stable grasps and controlled pushing.
Compared with narrow fingertip sensors, a larger fingerpad module is often selected when the application benefits from:

• more stable surface contact on irregular shapes,

• improved friction utilization via a larger patch,

• better tolerance to small misalignments or rolling contact.

Multi-dimensional tactile perception (“15 types”)

Paxini describes PX-6AX GEN3 as providing multi-dimensional tactile perception with “15 types” (15 kinds of physical analysis/interpretation).
In practical robotics terms, this framing typically corresponds to richer inference of contact states (directional loading, contact transitions, and interaction patterns) than single-axis pressure sensors.

Environmental sealing and durability positioning

Across GEN3, Paxini emphasizes:

• IP68 dustproof/waterproof protection

• chip-level anti-magnetic interference / improved interference resistance

• durability messaging such as “10 million” continuous pressing endurance

Technology and Specifications

Published module size and classification

For PX6AX-GEN3-CP-M3025-Core, Paxini’s official store listing specifies:

• Category: fingerpad sensor (“指腹传感器”)

• Dimensions (L×W×H): 30 × 25 × 8 mm

Distributor listings for the same part repeat the same dimensions and describe it as a Core-series multi-dimensional tactile sensor.

GEN3 platform performance parameters

Paxini’s GEN3 product pages present a set of platform-level performance claims frequently associated with the family:

• Precision / minimum identifiable force: 0.01 N

• Maximum output frequency: 1000 Hz

• IP rating: IP68

• Repeatability: < 0.5%FS

• “million-level” sampling messaging (Paxini describes GEN3 as capable of “million samples per second” in its product narrative)

Separately, Paxini’s store pages present GEN3 as part of an “ITPU multi-dimensional tactile sensor” product matrix built around a 6D Hall array concept.

Applications and Use Cases

Dexterous hands and adaptive grasping

Fingerpad tactile sensing is frequently used to regulate grip force and stabilize objects across common grasp types:

• pinch-to-support grasps (object transitions from fingertip to pad),

• power grasps where a larger contact patch improves stability,

• controlled regrasping (micro-sliding or rolling to reposition).

The CP-M3025-Core’s size supports fingerpad integration where tactile feedback is needed across a larger area than a fingertip module.

Slip detection and friction management

Paxini’s GEN3 marketing emphasizes fine force control and high-rate output (1000 Hz), which can support responsive slip mitigation when paired with suitable control algorithms.
In real deployments, this is especially useful for:

• smooth or coated materials,

• variable packaging,

• objects with uncertain center-of-mass or shifting contents.

Contact-rich manipulation and pushing

Beyond “grasping,” fingerpad tactile sensing helps with:

• pushing and aligning objects against fixtures,

• controlled contact with surfaces (e.g., sliding along a plane),

• gentle placement where the robot needs confirmation of touch-down without excessive force.

Embodied intelligence data collection

Tactile sensors are also used for building datasets and training policies that combine vision, proprioception, and touch. Paxini’s GEN3 family is explicitly marketed toward “embodied intelligence” use cases, positioning tactile as a core modality for environment interaction.

Advantages / Benefits

Larger, fingerpad-style tactile contact

The 30×25 mm footprint provides a meaningful tactile patch for robust contact, especially when objects do not align perfectly with fingertip-only sensors.

High-rate output for responsive control

Paxini and distributor materials cite 1000 Hz output frequency for the CP-M3025-Core listing, supporting fast tactile feedback loops.

Fine-force sensitivity and industrial positioning

The 0.01 N precision claim, IP68 protection, and high-cycle durability messaging frame GEN3 as appropriate for repeated-contact tasks and harsh handling relative to more fragile lab-only tactile skins.

FAQ Section 

What is Paxini PX-6AX GEN3 Core (PX6AX-GEN3-CP-M3025-Core)?

It is a multi-dimensional tactile fingerpad sensor module in Paxini’s PX-6AX GEN3 Core lineup, with published dimensions 30×25×8 mm, designed for robotic touch feedback in dexterous manipulation.

How does Paxini PX-6AX GEN3 Core work?

Paxini presents GEN3 as a high-integration tactile sensing platform (positioned around a 6D Hall-array concept) intended to produce rich touch signals for contact understanding, with platform claims including high-rate output and fine force discernment.

Why is Paxini PX-6AX GEN3 Core important?

Robotic manipulation often fails due to uncertain friction, occlusion, and rapid slip. GEN3 is marketed with 0.01 N precision and 1000 Hz output claims, which support responsive touch-driven control strategies when integrated into an end-effector.

What are the benefits of Paxini PX-6AX GEN3 Core tactile sensors?

Benefits emphasized by Paxini include IP68 sealing, fine force control (0.01 N), and durability messaging (e.g., “10 million” pressing endurance), alongside the GEN3 goal of richer tactile interpretation (“15 types”).

Summary

Paxini PX-6AX GEN3 Core (PX6AX-GEN3-CP-M3025-Core) is a 30×25×8 mm fingerpad tactile sensor module in Paxini’s third-generation tactile platform, aimed at dexterous robotic hands that require stable, high-quality touch feedback. With manufacturer-positioned capabilities including IP68 environmental sealing, 0.01 N precision claims, and 1000 Hz output, it is commonly selected to extend tactile perception beyond a fingertip point into a broader contact patch—supporting grasp stability, slip-aware manipulation, and embodied intelligence workflows.