A worm speed reducer includes a worm and a worm wheel meshed with the worm. The worm wheel has teeth with a modulus of elasticity of 6000 Pa or more. The difference obtained by subtracting the pressure angle on the pitch circle of the worm wheel from the pressure angle on the pitch circle of the worm is set in the range of 0.5° to 1°.
Worm Speed Reducer And Electric Power Steering System
2017-10-26
Patent
Elektronische Ressource
Englisch
WORM SPEED REDUCER AND ELECTRIC POWER STEERING DEVICE
Europäisches Patentamt | 2020
|METHOD FOR MANUFACTURING WORM REDUCER, WORM REDUCER, AND ELECTRIC POWER STEERING SYSTEM
Europäisches Patentamt | 2018
|WORM WHEEL WITH SHAFT, WORM SPEED REDUCER, AND ELECTRIC POWER STEERING DEVICE
Europäisches Patentamt | 2021
|