Comparison : |
Item # SMK5100A-AA, 3.35 in. (85 mm) Low-Speed Synchronous Motor Item # SMK5160A-AA, 3.35 in. (85 mm) Low-Speed Synchronous Motor Item # SMK550A-GN / 5GN3SA, 3.54 in. (90 mm) Low-Speed Synchronous Motor (3:1 Gear Ratio) Item # SMK550A-GN / 5GN3.6SA, 3.54 in. (90 mm) Low-Speed Synchronous Motor (3.6:1 Gear Ratio) Item # SMK550A-GN / 5GN5SA, 3.54 in. (90 mm) Low-Speed Synchronous Motor (5:1 Gear Ratio)
|