Item 0627

MAKE: Power Train - Reduction - Secondary - Gear - Sun - 12 DP - 25 tooth

Drawing:

 

Notes:

FORM: Gear - Spur - Dimensions

FORM: Hamilton Spur Gear Selection

Safety Factor - Durability = 4 * 21.1 = 84.4; 84.4 / 29.3 = 2.88 Will durability be less because of 4 planetary gears wearing on 1 sun gear?

Safety Factor - Strength = 4 * 27.1 = 108.4: 108.48 / 29.3 = 3.70

Source:

 

Arrow Gear Company

C027

 

 

 

 

 

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Last Revised: April 4, 2000