Table 1 Unbalances of the tested Cardan shafts.

From: Real-time static unbalance evaluation of the Cardan shaft equipped in high-speed train based on nonzero frequency filter

No.

Static unbalance (drive side)

Static unbalance (driven side)

Permissible residual unbalance (G40)

Condition

1

340 g cm

488 g cm

695 g cm

Normal

2

1130 g cm

842 g cm

Unbalanced

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