The GICL9 is a size in the GICL drum gear coupling series, rated at 18000 N·m nominal torque with a permissible speed of 2350 r/min and bores of 70, 71, 75 mm.

Drum gear couplings play a key role in mechanical drive systems; the GICL type is chosen across many industries for its high load capacity and good compensation performance, and is a common component on OEM machines.

Main Technical Parameters

Nominal torque Tn: 18000 N·m
Permissible speed [n]: 2350 r/min
Bore diameter d: 70, 71, 75 mm
Structure: crowned external teeth meshing with an internal gear ring

This size is intended for medium-load service such as metallurgical and mining auxiliary machines, and lifting and conveying equipment. When selecting, verify that the calculated torque does not exceed the rating, that the working speed stays below the permissible speed, and that the shaft misalignment is within the compensation range.

With its well-designed tooth form and material selection, the GICL9 operates reliably at its load class and, with proper maintenance, delivers a long service life.