速度Km/h

转速r/min

BPFO Hz

BPFI Hz

2BSF Hz

FTF Hz

100

624

85.0

112.5

72.18

4.47

200

1248

170.1

225.0

144.3

8.94

250

1561

212.8

281.5

180.5

11.19

300

1872

255.2

337.5

216.5

13.42

350

2185

297.8

394.1

252.6

15.67