Vibration Analysis of a Two-Step Sine Movable Tooth Drive

Table 4

Natural frequencies for several sine track amplitudes.

Mode	1	2	3	4	5	6	7
A = 3.0	5263.4	7235.5	7240	8044.3	8918.6	9199.4	10003
A = 3.6	5359.8	7233.8	7238.1	7830.8	8241	9028.3	9159.2
A = 4.2	5494.6	7236.4	7241.4	8373.4	8844.5	9015	9068.5
Mode	8	9	10	11	12	13	14
A = 3.0	10158	10298	10682	10928	12254	12839	13809
A = 3.6	9463.4	9661.2	10316	10867	11268	12801	13608
A = 4.2	9580	9909.1	9978.3	10555	11163	12084	12506
Mode	15	16	17	18	19	20
A = 3.0	14439	14472	15411	16071	16795	17188
A = 3.6	14532	15033	15498	16157	16550	17130
A = 4.2	13358	14285	15418	16014	16665	17411