Gearbox Chart

Gearbox Chart including HP, Ratio, Input and Output Shaft.

Gearbox Model	Assembly Number	HP Rating	Ratio	Input	Output
RC-30	250001	30-50 HP	1:1.47	1 3/8″ Round Input Shaft w/ Shear Pin	1-1/2″ – 12 Spline Tapered Output Shaft
RC-30	250045	30-50 HP	1:1.93	1 3/8″ Round Input Shaft w/ Shear Pin	1-1/2″ – 12 Spline Tapered Output Shaft
RC-30	250287	30-50 HP	1:1.93	1 3/8″ – 6 Spline Input Shaft	1-1/4″ Keyed Output Shaft
RC-30	250190	30-50 HP	1:1.93	1 3/8″ – 6 Spline Input Shaft	1-1/2″ – 12 Spline Tapered Output Shaft
RC-30	250179	30-50 HP	1:1.47	1 3/8″ – 6 Spline Input Shaft	1-1/2″ – 12 Spline Tapered Output Shaft
RC-51	250888	50-75 HP	1:1.47	1 3/8″ – 21 Spline Input Shaft	15 Spline Tapered Output Shaft
RC-51	250618	50-75 HP	1:1.93	1 3/8″ Round Input Shaft w/ Shear Pin	15 Spline Tapered Output Shaft
RC-51	251026	50-75 HP	1:1.93	1 3/8″ Round Input Shaft w/ Shear Pin	15 Spline Tapered Output Shaft
PHD-26	250222	35-45 HP	1:2.92	1 1/4″ Round Input Shaft	2″ Round Output Shaft
RC-61	250372	50-75 HP	1:1.46	1 3/8″ 6A Spline Input Shaft	15 Spline Output Shaft
RC-61	250373	50-75 HP	1:1.46	1 3/8″ Smooth w/ 1/2″ Bolt Input Shaft	15 Spline Output Shaft
RC-61	250402	50-75 HP	1:1.93	1 3/8″ 6A Spline Input Shaft	15 Spline Output Shaft
RC-61T	250405	100 HP	1 : 1	(3) 1 3/8″ – 6 Spline Shafts
RC-71	251257	70-100 HP	1 : 1	1 3/8″ – 6A Spline Input Shaft	15 Spline Tapered Output Shaft
RC-71	250492	70-100 HP	1:1.46	1 3/8″ – 6A Spline Input Shaft	15 Spline Output Shaft
RC-81	250434	70-100 HP	1:1.46	1 3/8″ – 6A Spline Input Shaft	15 Spline Output Shaft
RC-100	251083	70-100 HP	1:1.46	1 3/8″ – 6A Spline Input Shaft	15 Spline Output Shaft
RC-130	250632	150 HP	1:1.46	1 3/4″ – 20 Spline Input Shaft	18 Spline Tapered Output Shaft

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