GEO360 #(--edpnumber)#

Tire Industry Products

GEO-360 is a bulge and depression measurement system for installation on tire uniformity machines and balancers. It features the Starrett SL3 line laser sensor manufactured by Starrett-Bytewise. SL3 is the third generation of sensor, and has been optimized specifically for cured tire runout and bulge measurement. GEO-360 is available as a complete turnkey package with 4-axis sensor positioning system, cables, electronics, 3 sensors, PC processor and software. Software provides for all the standard measurement parameters - RRO, LRO, tread splice, and sidewall bulge and depression. GEO-360 is also available in a "no motion" package as sensors and SW for mounting on any sensor positioning system. We offer partnerships for uniformity and balance machine makers who want to offer GEO-360 as an option or a standard on their machines. The GEO-360 positioning system can be modified to fit most type of machines. Integration requires connection to your PLC, encoder, e-stop and PC.

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  • SL3 Line laser sensors - Digitizes the tire into 1500 points across the profile
  • Encoded spindle - Enables 4096 profiles per revolution
  • Radial positioning - Motorized and encoded with absolute positioning
  • Vertical positioning - Permits independent sidewall positioning top and bottom
  • Registration fixture - Used to set the offset between the sensor and the spindle centerline
  • Software - Sidewall bulge magnitude and angle
  • Software - Sidewall depression magnitude and angle
  • Software - Sidewall LRO magnitude and angle
  • Software - Tread RRO
  • Software - Tread splice bulge
  • Software - Tread depth


  • Made in America: Yes
  • Product Type: Bulge and Depression Measurement System
  • RRO Accuracy: 0.05 mm
  • RRO Repeatability (1s): 0.025 mm
  • LRO Accuracy: 0.05 mm
  • LRO Repeatability (1s): 0.025 mm
  • Bulge and Depression Accuracy: 0.050 mm
  • Bulge Repeatability (1s): 0.025 mm
  • Cycle Time, Data Collection: 1 rev at 120 RPM
  • Points per Revolution: 1,200 encoded to 1,024
  • Points per Profile: 1,500 averaged to 500
  • Temperature Limits: 0 to 40 degrees C
  • Power 220V: 110VAC-4A, 220VAC-2A, 50/60 Hz
  • Laser Classification, CDRH: 3A
  • Laser Classification, IEC: 3R
  • Low Voltage Directive: Yes
  • EMC Directive: Yes
  • Machinery Directive: Yes
  • Hazardous Substances: 2011/65/EU (ROHS)


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