GT56 Retrofit SFT

GT56 is built on the frame of Gleason 17 manual tester. Our retrofit version of GT56 SFT has integrated direct drives installed on both spindles: Pinion and Gear.

That feature allows us to eliminate any potential influence of the belt drive on test results.

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GT56 is equipped with optical linear encoders installed on all three axes for precise and controlled positioning for desired mounting conditions. (See figure A)

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Integrated DC frameless motors with water cooling system and PWM controller provide smooth and repeatable closed loop control of the test profile to deliver desired RPM/ mesh frequency at the pinion spindle with a precision load at the gear spindle.

(See figure B)

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Angular Optical Encoders with adaptor hub are installed on both spindles for TE measuring capability better than 1 mrad.