175GMS nano - Next Generation Gear Metrology System for Small Gears

The 175GMS® nano Gear Metrology System has been designed for the complete inspection of all types of gears as large as 175 mm in diameter and shaft-type gears up to 480 mm in length. It offers all necessary features as well as enhanced functionality to improve day-to-day gear measuring with excellent throughput and maximum performance.


Helix angle
0 to 90°
Module range 0.4* to 6.35 mm
Workpiece length, max. 480 mm
Workpiece diameter, max. 175 mm
* 0.15 optional  


Become Versatile

The GMS Series is equipped with high accuracy 3D scanning probes with a broad range of styli, including a stylus calibration library and optional automatic probe changer with calibrate all probes feature.

Measure Surfaces

GMS offers a wide range of surface roughness measurements with evaluation meeting the most common roughness parameters as defined in DIN, ISO, ANSI and more.

Get CMM Capabilities

Enjoy 3D measurement and analysis capabilties typically performed by a CMM.

Measure Gear Tools

GMS systems handle inspection of many gear cutting tools including hobs, shaper and Power Skiving cutters, stick blades and shaving tools. Depending on size, even most broaches and rack cutting tools are accommodated.

Advanced Operator Interface

The ergonomically designed work station is complemented by an Advanced Operator Interface with video conferencing, voicemail messaging and QR barcode reading including monitoring of the machine temperature and environmental conditions.

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

Quantum Leap in Gear Noise Evaluation 

KTEPS Kinematic Transmission Error Prediction Software offers a revolutionary method of showing tooth flank surface deviations in relation to their orders, for simple and fast gear noise evaluation.

Learn more about KTEPS

Close The Loop

Easily networks to Gleason Grinding, Power Skiving and Honing Machines like the GX Series, 300TWG, 100PS, 300PS or 150SPH in a Closed Loop with automatic, corrective feedback to the production machine.

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

Fields marked with an asterisk * are obligatory.


If multiple gears on workpiece, please provide all info.

Product Interest

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

Fields marked with an asterisk * are obligatory.