GRSL - Laser Inspection with Double Flank Rolling

GRSL (Gear Rolling System with Integrated Laser Technology) combines dual flank rolling inspection with advanced non-contact laser technology in a single system. Cycle times for optical pitch and profile inspection are reduced to a few seconds, enabling 100% analytical inspection of applications with very high demands.


Workpiece diameter, max. 250 mm 
Module, max. 7.2 mm

Exceptionally Fast and Powerful Non-Contact Inspection

The GRSL provides optical pitch, lead and profile inspection for all teeth on a workpiece, as well as dual flank rolling testing including inspection for tooth flank damage, total dual flank working deviation and dual flank working error, functional runout, DOB measurement, average tooth thickness and more.

Flexibility for a Wide Range of External Cylindrical Gears

Available in manual, semi-automatic or fully automatic configurations.

State of the Art Throughput Capability

Performs the dual flank rolling test as well as pitch and profile measurement simultaneously in the same test cycle.

Automated Gear Inspection with Closed Loop Correction Capabilities

The GRSL system shows data real time to display developing trends in the manufacturing process. Results can be sent back to a variety of Gleason machines for in-process, Closed Loop machine tool corrections. Options for integrated processes like washing, marking and hardness testing are available.

Be Fully Compatible

GAMATM 3.1 or 3.2 Applications and Control Software is fully compatible with Windows and connects easily to customers' servers. GAMA includes SPC data acquisition software and Gleason Connect® Global Support Services.

Learn more about GAMA

Dual Flank Rolling System with Laser Scanning

Dual flank rolling testing and dual flank working deviation as well as pitch, lead and profile inspection, all performed simultaneously.

Fully Integrated in the HFC

The GRSL is the central component in the world’s first hard gear finishing cell, the HFC, with in-process analytical gear measurement.

To be contacted by one of our staff members please fill in the following form. All sizes should be in mm.

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If multiple gears on workpiece, please provide all info.

Product Interest

Please upload a file of your project (max. 10MB).

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