Agricultural LF-205 Gearbox for Lawn Mower 30HP 540rpm

LF-205 Gearbox for Lawn Mower

• New Comer Gearbox, LF-205-J. The gearbox ratio is 1:1.47. The input shaft is 1-3/8" 6 spline. The 12 spline output shaft is has tapered splines, bushing must be ordered separately (12 spline bushing A-U920580500). The mounting pattern is 171.5 mm. The gearbox is rated at 40 hp at 540 rpm and has a CCW (Counter clockwise) rotation. Fits Comer Rotary Cutters. Fits Comer lawn mower. Can repair and replace old lawn mower gearbox.
• Output shaft has tapered splines, bushing must be ordered separately. (12 spline bushing: U0135700000). Mounting pattern is 171.5mm.

How does a Rotary Cutter Mower Work?

The rotary lawn mower completes the cutting work through a gearbox. The gearbox is an important component in the mechanical transmission system, which transmits power to the driven components through the rotation of the gears. In a rotating lawn mower, the gearbox usually consists of a main box and an auxiliary box, with the main box connected to the engine and the auxiliary box connected to the lawn mower blades.
When the engine drives the main gearbox, the gears rotate with each other. These gears typically have a larger outer diameter and a smaller inner diameter, which allows the gearbox to output greater torque. The output shaft of the gearbox is usually connected to the pto drive shaft of the lawn mower blade, which causes the blade to rotate in a circular motion direction.
The rotation speed of the lawn mower blade depends on the speed of the gearbox and the diameter of the blade. If the speed of the gearbox increases, the rotational speed of the blades will also increase. This way, you can cut the grass faster. At the same time, by adjusting the diameter of the blade, the depth and width of the mowing can be controlled.
In short, the rotating lawn mower transmits the power of the engine to the blades of the lawn mower through a gearbox, thereby achieving mowing work.

Application of  RC130 Gearbox

Finishing Mowers	Rotary Slashers	Rotary Cutters