International Journal of Rotating Machinery / 2017 / Article / Tab 1

Research Article

Dynamic Model of Spur Gear Pair with Modulation Internal Excitation

Table 1

System parameters of gear transmission.

Driving gearDriven gear

Number of teeth5575
Module/mm22
Face width/mm3029
Pressure angle/deg22.522.5
Mass/kg2.0343.937
Rotational inertia/kg⋅m20.00330.0115
Mean mesh stiffness/N⋅m−1
Support stiffness of bearing/N⋅m−1
Mesh damping/N⋅s⋅m−1800
Support damping of bearing/N⋅s⋅m−1500
Mean transmission error/μm20
Backlash/μm20