Forged Steel Mud Pump Components GIICL Series Drum Gear Coupling BJS385-135-233A

What is Clutch BJS385-135-233A?

Clutch BJS385-135-233A Compared with CL type straight tooth coupling, drum type coupling has the advantages of compact structure, small turning radius, large bearing capacity, high transmission efficiency, low noise and long maintenance cycle.

Clutch BJS385-135-233A , GICL, giicl series drum gear couplings are especially suitable for low-speed and heavy load conditions, such as metallurgy, mining, hoisting and transportation industries, as well as the shafting transmission of various kinds of machinery such as petroleum, chemical, general machinery, etc.

A clutch is a mechanical device which engages and disengages power transmission especially from driving shaft to driven shaft.

In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). In these devices, one shaft is typically attached to an engine or other power unit (the driving member) while the other shaft (the driven member) provides output power for work. While typically the motions involved are rotary, linear clutches are also possible.

In a torque-controlled drill, for instance, one shaft is driven by a motor and the other drives a drill chuck. The clutch connects the two shafts so they may be locked together and spin at the same speed (engaged), locked together but spinning at different speeds (slipping), or unlocked and spinning at different speeds (disengaged).

Drum Gear Coupling

· Model: GⅡCL Type

· Norminal Torque: 0.4kN. M - 4500kN. M

· Allowed Rotation Speed: 4000rpm - 460rpm

· Connection: Keyway & Shaft hole

· Shaft Hole Diameter: 16mm - 1040mm

· Shaft Hole Length (Y): 42mm - 1000mm

· Applications: Metallurgy, mining, lifting and transportation industries, petroleum, chemical, general machinery and other heavy machinery shaft drive.

GIICL-type drum gear coupling sealed end is integrated type, the tooth space width is small, the allowable radial displacement is small, compact structure, small inertia, and can connect Y, J1-type shaft hole.

Drum-type Gear Coupling Features (compared with the straight-type coupling):

1. High carrying capacity

The bearing capacity of the drum-type gear coupling is 15 to 20% higher than that of the straight-type coupling in the same outer diameter and the maximum outer diameter of the coupling.

2. Large angular displacement compensation

When the radial displacement is equal to zero, the allowable angular displacement of the straight-tooth coupling is 1°, but the allowable angular displacement of the drum gear-type coupling is 1°30", 50% increased. With the same modulus, tooth number, tooth width, the allowable angular displacement of the drum teeth is larger than of the straight teeth.

3. Drum-type gear surface has improved the internal and external contact conditions, which avoids the drawbacks of angular displacement of the mandibular tooth edge extrusion and stress concentration, in the meanwhile improves the tooth surface friction, wear conditions, reducing noise, long maintenance cycle.

4. The tooth end of outer teeth set is horn shape, so that the internal and external tooth assembly and disassembly is very convenient.

5. Transmission efficiency is up to 99.7%.