GCLD type drum gear coupling with motor shaft extension

GCLD type drum gear coupling with motor shaft extension has small tooth spacing, allows small relative radial displacement, compact structure, and small moment of inertia. It is suitable for occasions matching the motor. GCLD and GIICLD drum gear couplings with motor shaft extension allow rotation in forward and reverse directions, and either side of the external gear sleeve can be used as the active input terminal to transmit a nominal torque of 1120～50000 N?m.In order to enhance the lubrication and sealing effect, reduce the number of parts, and improve the operability, it is particularly recommended to select the integral structure type of the sealing end cover and the inner gear ring as a whole.

Features of GCLD type drum gear coupling with motor shaft extension:

1. Strong carrying capacity.The load-carrying capacity of drum gear couplings is 15-20% higher than that of straight gear couplings on average.

2、角位移补偿量大。当径向位移等于零时,直齿式联轴器的许用角位移为1o,而鼓形齿式联轴器的许用角位移为1o30’,提高50$。在相同的模数、齿数、齿宽下,鼓形齿比直齿允许的角位移大。

3. The drum-shaped tooth surface enables the contact conditions of the inner and outer teeth to proceed, avoiding the disadvantages of squeezing the edge of the straight tooth and stress concentration under the condition of angular displacement. At the same time, the friction and wear of the tooth surface are reduced, and the noise is reduced. Long maintenance period.

4. The tooth end of the outer gear sleeve is in the shape of a horn, which makes the assembly and disassembly of the inner and outer gears convenient.

Applicable occasions: often used for shafting transmission under low-speed and heavy-duty conditions, and the dynamically balanced gear coupling can be used for high-speed transmission, such as the shafting transmission of gas turbines, such as metallurgy, mining, lifting and transportation industries, It is also suitable for shafting transmission of various heavy machinery such as petroleum, chemical industry, general machinery and so on.

Jiangsu GCLD type connecting motor shaft extension drum gear coupling　Shandong GCLD type connecting motor shaft extension drum gear coupling