Anand, Gujarat, India
Our Products
Elecon slewing gear units of planetary as well as bevel-helical type (conventional) are available in various sizes ranging from 1.5 kW and reduction ratio ranging from 400 to 1000.
These gear units are especially designed for the slewing mechanism of the stacker-reclaimer machines.
The planetary gear units normally have four-stage reductions out of which the first stage is designed as helical or bevel pair, and the remaining stages according to planetary gear systems.
The conventional gear unit consists of five to six reduction stages comprising bevel and helical gear pairs.
The sun and planet gears are case-hardened and ground to quality 6 as per DIN 3961/63. The annulus is made up of high tensile alloy steel, heat treated or nitrated depending upon power requirement. The spiral bevel gears in case of conventional gear units are case-hardened and lapped in pair so as to ensure optimum tooth contact pattern during assembly. The casing is of welded construction mainly in three parts in case of planetary gear unit and in two parts in case of conventional gear unit. The bearing bores are machined with high degree of accuracy on CNC machines.
Steel tubes having diameter 20 to 50 mm sizes are drawn by cold drawing process and process from steel stripes passes through each gear unit output double shafts on which different formation of shape dies are mounted on both output shaft and between dies, steel stripes passes results to form a steel tube of specific diameter. These type of Gear units are installed in series. The first gear box is having three input in which the first input is connected to electric motor. Second input is connected to the input of next gear box and the third input is connected to generator so that in case of the power failure the process of drawing the tube will continue in operation. The other gear units in the series is having input shaft double extended. These type of gears are specially developed for one.
Cooling Tower Fan Drive Gear Unit incorporates an extended top bearing housing to accommodate the larger wheel shaft bearing. Length of the output shaft extension are manufactured to client's requirements and to suit fan hub mounting.
Lubriction is entirely contained by splash and lower bearing dip in the oil bath while oil is pumped to the top wheel shaft bearing by mean of a built in plunger mechanism. All exposed parts other than the extensions are applied with corrossion resistant paint.
Elecon has started producing Spiral Bevel Gears in 1976. Since then, Elecon using these specially designed, spiral-toothed gears in all Right Angle drive Bevel Helical Gearboxes and also supplying loose Spiral Bevel Pair to various users as per specific requirement.
Today, ELECON have largest capacity and capability to produce such spiral bevel gears in house.
