Crowngear Steel Gear Couplings

Crowngear is a double-joined gear coupling manufactured from forged steel. The coupling is used as an element of power transmission consisting of two crowned tooth geared hubs that engage two internal straight teeth flanges. The standard crown gear is designed for horizontal working positions, and vertical mounting requires a special drawing.

System Advantages

• High-speed availability

• High torsional stiffness

• Working temperature from -10°C up to +80°C

• High torque density and low mass moment of inertia

• High shaft misalignment compensation with low restoring forces

• The two flanges drawing allow the radial dismounting of the motor without any displacement of the driven side and the axial displacement of the flanges to control the shaft alignment, the gears condition, and the grease level.

SD series of crown gears combine a gear coupling and two shrink discs, with the further advantage of higher fatigue resistance, much easier mounting and disassembly, a little angular backlash, avoiding the interference mounting by pressing, hubs heating, and the high-pressure oil disassembly.

Rota-Free-Crowngear-Steel-Gear-Couplings

HVH Industrial Solutions is a distributor of Rota Free / Compomac.

We work closely with the Rota Free / Compomac engineering team to provide superior customer service and engineering support.

If you have any questions, write us via live chat (one of our team members will answer your questions), give us a call, or send us a quote request. The HVH team is always ready to help you.

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