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Portable Gear Hardness Tester (N7)

Portable Gear Hardness Tester (N7)

Portable Rockwell hardness tester for accurate hardness testing on gear teeth and gear flanks directly on-site.

N7F: External teeth module 2–10, max. tooth measurement width 140 mm.

N7P: External teeth module 3–35, tooth measurement widths max. 700 mm

$14,300.00

Ex VAT

Shipping included

Shipping costs are included in the price.

The following delivery terms apply:

  • USA: DDP (Incoterms® 2020)
  • Canada: DAP (Incoterms® 2020)
  • DACH: CIP (Incoterms® 2020)
  • Benelux: CIP (Incoterms® 2020)
  • Switzerland & Liechtenstein: DDP (Incoterms® 2020)

Immediate delivery

Orders are ready for shipment within 3 business days after order confirmation.

Delivery times may vary depending on country-specific and legal requirements.

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Portable Hardness Testing for Gear Teeth and Gear Flanks

The N7 portable gear hardness testers are designed for fast and reliable hardness verification directly on gear teeth and gear flanks. Based on the proven Rockwell HR62.5 principle, they provide accurate HRC hardness measurements without cutting, sectioning or transporting the workpiece.

Unlike conventional hardness testing methods, the N7 allows hardness verification directly on finished gears, reducing inspection time, eliminating destructive testing and minimizing machine downtime. A robust clamping system ensures stable positioning and repeatable measurement conditions directly on the component.

Two models are available to cover different gear sizes and applications:

  • N7F for small and medium-sized gears
  • N7P for large gears and heavy-duty industrial applications

This allows manufacturers to perform reliable hardness testing directly after heat treatment or during production and maintenance.

 

Why Choose the N7?

  • Portable hardness testing directly on gear teeth and gear flanks
  • No cutting, sectioning or transporting of the workpiece
  • Fast and reliable HRC hardness measurements using the Rockwell HR62.5 principle
  • Stable positioning with a robust clamping system
  • Reduce inspection time and production downtime
  • Immediate hardness verification after heat treatment
  • Portable solution for production, maintenance and quality control
  • Two models covering gear modules from 2 to 35

 

Note: Table not included in the scope of delivery

Standards

  • With reference to EN ISO 6508 and ASTM E18

Applications

The N7 is ideal for hardness testing of:

  • Spur gears
  • Helical gears
  • Gear teeth
  • Gear flanks
  • Gear manufacturing
  • Heat treatment
  • Wind turbine gearboxes
  • Mining equipment
  • Steel mills
  • Heavy machinery
  • Industrial gearboxes
  • Production quality control

This machine is supplied with a self-commissioning package, allowing you to complete installation independently. The package includes a step-by-step commissioning guide and a video tutorial covering each stage of the process. All materials are accessible via your customer portal following purchase.

If you require assistance at any point, our service hotline is available to support you.

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