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Gear Testing System: Hypoid Gear Transmission Error Measurement Device
WEB-HYPOID

This gear testing system enables the quality and performance evaluation of hypoid gears and bevel gears used as differential gears and transmission gears in automobiles, construction machinery, and other applications, under conditions close to actual load conditions.

Because this system is capable of measuring gear meshing transmission errors, it offers excellent test reproducibility and correlation with noise and vibration.

Leveraging these characteristics, it is possible to construct test systems tailored to specific purposes, such as prototype evaluation tests for research and development or quality control tests for manufacturing lines.

Furthermore, light-load and high-load specifications are available depending on the test purpose, and the H-cone sweep measurement conditions can be set by adding optional mechanisms.

Features

  Standard load specifications Light load specifications
Maximum diameter of ring gear ⌀ 290 mm
offset -50 to +50 mm
Pinion MD + Jig MD 50 to 250 mm
Under standard load conditions, the pinion sig is used for torque transmission via a collet chuck or pinion spring.
Gear MD + Jig MD 50 to 250 mm
Drive shaft rotation speed max. 250 r/min
Load shaft torque max. 250 N･m max. 50 N･m
Drive absorption motor 22-52 kW AC servo motor 3.7 kW AC Servo Motor
V/H/PM D Backlash axis NC
(Optional: H-corne sweep)		 All 3 axes NC
Workpiece merging Collette Chuck

  • Automatically measures the amount of meshing transmission error due to differences in meshing position.

  • We can manufacture loads ranging from standard loads (250 to 600 N·m) to high loads (±1,800 N·m).

  • High precision achieved through a unique pulse phase difference method.

  • A wide range of applications including meshing error, pitch error, and order analysis.

  • Coast torque, which is the load condition during engine braking, can be reproduced.

  • Backlash is automatically set by the gear shaft feed positioning servo mechanism.

  • Optional features include tooth contact image analysis, crossing angle error setting mechanism, and H-cone feed servo mechanism.

System Configurations

  • System Configurations
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