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SPIN CONTROL GEARING
SPIN CONTROL GEARING
Testing: Axle Dynamometer Efficiency Comparisons
INDUSTRIAL PROTOTYPE

AXLE DYNAMOMETER TESTED

OUTPERFORMED THE WORLDS LEADING
WORM GEAR MFG

AVERAGE 10 % EFFICIENCY GAIN OVER
70 DIFFERENT TEST POINTS

OVER 30% EFFICIENCY GAIN DURING
LOW SPEED OPERATION

HIGH EFFICIENCY AS A SPEED
INCREASER OR A SPEED REDUCER

RUNS COOLER USING 2/3 LESS OIL
SpinControl's Industrial prototype gear operated
at cooler temperatures while using two thirds less
oil than the conventional worm gear.

SpinControl gears reduce friction which in turn
decreases heat and fuel consumption.

Decreased fuel consumption = reduced emissions.
Results shown represent various Output Torques at
100 RPM Input Speed

31.79%
efficiency gain at 180 Nm (133 lbf-ft) Output Torque

27.74% efficiency gain at 360 Nm (266 lbf-ft) Output Torque

20.33% efficiency gain at 541 Nm (399 lbf-ft) Output Torque

15.32% efficiency gain at 722 Nm (533 lbf-ft) Output Torque

13.32% efficiency gain at 903 Nm (666 lbf-ft) Output Torque

11.02% efficiency gain at 1083 Nm (799 lbf-ft) Output Torque

11.73% efficiency gain at 1263 Nm (932 lbf-ft) Output Torque

12.53% efficiency gain at 1444 Nm (1065 lbf-ft) Output Torque

13.35% efficiency gain at 1624 Nm (1198 lbf-ft) Output Torque

13.58% efficiency gain at 1805 Nm (1331 lbf-ft) Output Torque

The SpinCo 14:1 ratio industrial prototype was independently tested against a
double enveloping worm gear having the same ratio and center distance at an
A/C axle dynamometer laboratory located in Michigan.