SDR5  HELICAL  GEARSTACK RATIOS:


1ST: 2.21   2ND: 1.50   3RD: 1.14   4TH: 0.90   5TH: .070

MENDEOLA GEARING

Mendeola Transaxles takes great pride in being one of the few gearbox manufacturers in North America to completely produce in-house gear sets.

All parallel axis (Helical & Spur) gears are completely generated by us.

All tooth profiles are developed 100% in the latest Cad-Cam and gear related software.  Minimum sliding velocities and maximum beam strengths extrapolate into the most efficient and maximum gear designs possible.  We use 9310 VAR (AMS 6265) nickle alloy in all our gear sets, followed by our proprietary heat treat process and shot peening.

Powertrain ring & pinions gear sets are based on the latest spiral bevel designs. This technology combined with our proprietary heat treatment and post-processing provides our customers with the finest gear at the the most competitive prices.  

S5R Available Gear Ratios

1st          2nd         3rd         4th                  5th

3.08       2.12        2.00         1.53    .92        1.53     .92

2.92       2.07        1.93         1.47    .88        1.47     .88

2.77       2.00        1.87         1.42    .82        1.42     .77

2.67       1.93        1.81         1.37    .77        1.37     .73

2.57       1.87        1.77         1.32                 1.32     .68

2.46       1.81        1.72         1.26                 1.26     .63

2.39       1.77        1.68         1.23                 1.23

2.31       1.72        1.61         1.17                 1.17   

2.25       1.68        1.58         1.14                 1.14  

2.21       1.61        1.53         1.10                 1.10

2.19       1.58        1.47         1.07                 1.07

               1.53        1.42         1.04                 1.04

               1.47        1.37         1.00                 1.00

               1.42        1.32           .96                   .96


We can make ANY 1st gear a 2nd gear by combining

to a common 1 piece layshaft.