Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Typical structure of a cycloid speed reducer (output rollers neglected)

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Coordinate system for the generation and modification of cycloid tooth profile

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Flowchart of overall analysis methodology for cycloid speed reducer

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Coordinate system for unloaded tooth contact analysis (TCA)

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Backlash between output pin-hole pairs

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Hertzian contact stiffness model

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Deformation compatibility model

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Load and torque equilibrium mechanics model

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Load distribution among tooth pairs at (a) 0 deg, (b) 60 deg, and (c) 120 deg crankshaft angles

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Load distribution among pin-hole pairs at (a) 0 deg, (b) 60 deg, and (c) 120 deg crankshaft angles

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Number of (a) tooth and (b) pin-hole pairs in contact

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Variation of (a) load on bearing and (b) eccentric angle

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Contact stress on (a) tooth and (b) pin profiles

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Contact stiffness of (a) tooth and (b) pin-hole pairs

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Static transmission error of the cycloid speed reducer

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Gear ratio of the cycloid speed reducer

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Effects of radial and pin-hole clearances on the maximum contact stress on tooth and pin profiles ((a) and (b)), maximum load on bearing (c), mean value of STE (d), and peak-to-peak value of GR of the example cycloid speed reducer (e)

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Analysis of a Cycloid Speed Reducer Considering Tooth Profile Modification and Clearance-Fit Output Mechanism J. Mech. Des. 2017;139(3):033303-033303-12. doi:10.1115/1.4035541 Figure Legend: Effects of positive and negative eccentricity errors on the maximum contact stress on tooth and pin profiles ((a) and (b)), maximum load on bearing (c), mean value of STE (d), and peak-to-peak value of GR of the example cycloid speed reducer (e)