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Lenco Ratios

Technical information 

Service Information

CS1

planet gears

sun gear

ring gear

1" wide gears

1.25% 34 23 91

1.28% 32 25 89
1.31% 27 25 80
1.34% 24 25 74
1.37% 27 31 83
1.41% 24 34 83
1.44% 20 32 73
1.44% 22 35 79
1.46% 22 37 80
1.48% 22 40 83
1.50% 17 34 68
1.56% 16 41 73
1.68% 15 62 91

CS1-N

Compound planet gears

sun gear

ring gear

2" wide gears

1.165% 22 38 24 84

1.191% 28 38 23 91
1.22% 30 35 23 90
1.25% 24 28 23 78
         
           

CS2

Compound planet gears

sun gear

ring gear

3/4" wide gears

1.16% 21 39 22 79

1.19% 21 33 22 76
1.20% 22 32 22 76
1.21% 21 31 24 76
1.22% 21 30 24 75
1.23% 21 30 25 76
1.24% 26 31 23 80
 

planet gears

   
1.20% 40 21 102
1.22% 38 22 98
1.25% 32-Large shaft gearset 22 86
1.25% 36-Large shaft gearset 25 98
1.28% 32 25 89
1.31% 27 25 80
1.35% 26 28 80
1.38% 23 28 74
1.41% 23 32 79
1.44% 20 32 73
1.44% 22 35 79
1.46% 22 37 80
1.48% 22 40 83
1.50% 22 44 88
1.56% 22 55 98
1.68% 15 62 91
1.73% 14 76 104

CS3

Compound planet gears

sun gear

ring gear

1/2" wide gears

1.16% 21 39 22 79

Timing Carts

1.19% 21 33 22 76
1.20% 22 32 22 76
1.21% 21 31 24 76
1.22% 21 30 24 75
1.23% 21 30 25 76
1.24% 26 31 23 80
 

planet gears

   
1.256% 32 22 86
1.28% 27 21 75
1.297% 26 22 74
1.313% 27 25 80
1.338% 24 25 74
1.356% 23 26 73
1.368% 21 25 74
1.378% 23 28 74
1.405% 23 32 79
1.438% 20 32 73
1.479% 19 35 73
1.50% 19 38 76
1.56% 18 45 81

Lenco Drive

Compound planet gears

sun gear

ring gear

3/4" wide gears

1.20% 22 32 22 76

1.22% 21 30 24 75
1.25% 25 29 25 76
 

planet gears

   
1.28% 32 25 89
1.31% 27 25 80
1.35% 26 28 80
1.38% 23 28 74
1.41% 23 32 79
1.44% 20 32 73
1.44% 22 35 79
1.46% 22 37 80
1.48% 22 40 83
1.50% 22 44 88
1.56% 22 55 98
1.68% 15 62 91
1.73% 14 76 104
         

T1200

planet gears

sun gear

ring gear

3/4" wide gears

1.25% 32 22 86

1.31% 27 25 80
1.38% 23 28 74
1.44% 22 35 79
1.48% 22 40 83