GICL type drum type gear coupling

GⅠCL type drum type coupling belongs to just flexible coupling, coupling is made within the same number of ring gear and belt tooth flange half couplings and other parts. Divided into straight teeth and drum tooth outside two kinds of tooth shape, tooth is the so-called drum will made spherical outer teeth, spherical center on the gear axis, backlash is generally large gear, drum gear couplings allows a larger angular displacement (as opposed to straight tooth coupling), can improve the tooth contact conditions, improve the ability to transfer torque, prolong service life. The contact state along the tooth width when angular displacement is present. Radial, axial and angular axis deviation compensation ability, has a compact structure, small turning radius, large carrying capacity, high transmission efficiency, low noise and long maintenance cycle, especially suitable for the condition of low speed and heavy loading, such as metallurgy, mining, lifting transportation industry, can also be applied to petroleum, chemical industry, general machinery and other kinds of shaft transmission of machine.

When the gear coupling is in operation, the relative angular displacement of the two axes, the tooth surface of the internal and external teeth for the periodic axial relative sliding, the inevitable formation of tooth surface wear and power consumption, therefore, the gear coupling needs to be in a good and sealed state. Gear coupling radial size is small, bearing capacity is large, often used in low speed and heavy load conditions of the shaft drive, high precision and dynamic balance of the gear coupling can be used for high speed drive, such as gas turbine shaft drive. Because the drum type coupling angular compensation is larger than the straight type coupling, the domestic and foreign all widely USES the drum type coupling, the straight type coupling belongs to the eliminated product, chooses should not use as far as possible.

Our company is a professional manufacturer of drum gear type coupling, which has the following characteristics:

1. Strong carrying capacity. Under the same outer diameter of inner sleeve and outer diameter of coupling, the carrying capacity of drum type coupling is 15 ~ 20% higher than that of straight type coupling on average

2. Large angular displacement compensation. When the radial displacement is equal to zero, the allowable angular displacement of the straight type coupling is 1o, while the allowable angular displacement of the drum type coupling is 1o30', increasing by 50%. Under the same modulus, tooth number and tooth width, the allowable angular displacement of drum tooth is larger than that of straight tooth.

3. The drum tooth surface improves the contact conditions of the inner and outer teeth, avoids the edge extrusion and stress concentration of the straight tooth end under the condition of angular displacement, improves the friction and wear condition of the tooth surface, reduces the noise, and leads to long maintenance cycle.

4, the tooth end of the outer tooth sleeve is shaped like a horn, which makes it very convenient to assemble and disassemble the inner and outer teeth.

5. Transmission efficiency is up to 99.7%.