Gear Coupling


Gear Coupling

Gear coupling is a common mechanical part used by gear reducer to transmit torque. It consists of two parts, the driving shaft and the driven shaft. Most of the general power machines are connected to the working machine by means of it.

Product Description

Features of gear coupling:
1. Strong carrying capacity. Under the same outer diameter of the inner gear sleeve and the maximum outer diameter of the coupling, the bearing capacity of the gear coupling is on average 15-20% higher than that of the straight gear coupling

2. Large amount of angular displacement compensation. When the radial displacement is equal to zero, the allowable angular displacement of the spur gear coupling is 1o, while the allowable angular displacement of the gear coupling is 1o30', which is a 50% increase. Under the same modulus, number of teeth and tooth width, the allowable angular displacement of the drum teeth is larger than that of the straight teeth.

3. The drum-shaped tooth surface improves the contact conditions of the inner and outer teeth, avoids the disadvantages of the edge extrusion and stress concentration of the straight teeth under the condition of angular displacement, and at the same time improves the friction and wear conditions of the tooth surface and reduces the Noise, long maintenance period.

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

5. The transmission efficiency is as high as 99.7%.

Our Capabilities of Gears & Splines.
  Hobbing Milling Tooth Grinding
Max O.D. 1250mm 2000mm 2000mm
Min I.D. 20mm 50mm 20mm
Max Face Width 500mm 500mm 1480mm
Max DP DP 1 DP 1 DP 0.5
Max Module 26mm 26mm 45mm
DIN Level DIN Class 6 DIN Class 6 DIN Class 4
Tooth Finish Ra 3.2 Ra 3.2 Ra 0.6
Max Helix Angle ±45° ±45° ±45°

How to get the quote?
You just need to send the drawings to us(, we will keep it strictly confidential, and confirm the price and the sample delivery time within 24 hours.

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