Scanning touch probe MPP-002

CMMfor aeronautics

Product overview
ミツトヨ's proprietary sensing technology and structural design deliver a compact, high-precision scanning probe developed in‑house. Despite its small size it enables high-accuracy measurement and high-speed control. Independent springs for XY and Z directions and patented sensing technology provide substantially improved durability compared with previous models, helping reduce downtime and running costs.

Main features

• Compact design enabling high-precision measurement and high-speed control. Durability improved by ミツトヨ's proprietary sensing technology (patented) and independent XY/Z spring structure.
• Supports both design-following scanning (fast scanning using given design values) and autonomous-following scanning (capable of scanning unknown shapes). NonStopScanning allows the probe to continue measurement across grooves and holes, reducing measurement time.
• One probe body supports a wide range of stylus lengths compared with previous models, lowering acquisition and maintenance costs.

Product variants

• MPP-002-1
• MPP-002-2

Specifications
Code: MPP-002-1 | MPP-002-2
Measurement range: ±0.5 mm | ±0.5 mm
Overtravel (mm): XY: ±1.8, Z: ±1.5 | XY: ±1.8, Z: ±1.5
Maximum stylus length (mm): 100 | 200
Stylus mounting thread: M3 thread | M3 thread
Maximum allowable spherical scanning form error: Determined by the CMM body | Determined by the CMM body
Others: Spring rate: 0.2–1.3 N/mm Recommended stylus length [mm]: 50 (MPP-002-1) / 100 (MPP-002-2)

Notes
Accuracy may deteriorate if stylus length or mass increases.

Characteristics / Technical specifications (summary)

• Measurement method: Scanning probe (compact, high-precision)
• Measurement range: ±0.5 mm
• Overtravel: XY ±1.8 mm, Z ±1.5 mm
• Maximum stylus length: MPP-002-1 = 100 mm, MPP-002-2 = 200 mm
• Stylus mounting thread: M3
• Spring rate: 0.2–1.3 N/mm
• Recommended stylus length: 50 mm (MPP-002-1), 100 mm (MPP-002-2)