Gear tooth couplings

Gear couplings, also known as curved tooth couplings, transmit torque and accommodate some misalignment through their gear teeth. The gear couplings are ideal for demanding applications. 

Gear couplings, also known as curved tooth couplings, consist of a hub and a casing. Each hub has gear teeth cut around the outside diameter, with the hub connecting to a casing with pairing gear teeth cut into the inner diameter. Gear couplings transmit torque and accommodate some misalignment through their gear teeth. The gear couplings are often used in applications with requirements of high torque and balance, and due to their high torque capacity they are ideal for demanding applications.

BJ-Gear offers our own produced AXO gear coupling as well as gear couplings from renowned brands.

AXO gear couplings

Couplings

The gear coupling from BJ-Gear, The AXO gear coupling, is characterised by a compact design compared to its performance and is particularly good in small spaces and for transmission of very high torques. It is made entirely of steel and the teeth are arc-shaped permitting a misalignment of the shafts for max. 1.5°. The torque is from 358-12000 Nm, and they have a possible bore from 20-125 mm. The AXO couplings have a grease nipple for filling of grease, and they are very solid and easy to incorporate. 

Axo tooth coupling brochure thumbnail

Brochure: Axo gear tooth couplings

For more information call us on +45 87 40 80 80 or send an e-mail at bj@bj-gear.com

 

Specification

To download as PDF, find the download link below the table.

Type Torque [Nm] [kW] pr. 100 rpm. Max. Bore [mm] Max. rev. A max. A min. C D N No. of screws Screws Weight. Kg
35 358 3.7 35 6000 74 70 50 78 52 6 M4x10  2.1
50 1290 13.5 50 5500 104 100 70 114 82 6 M5x12 6.3
60 2140 25 60 5000 135 130 85 130 92 6 M6x12  9.4
75 3580 37 75 4000 145 140 85 148 110 6 M6x12 14
100 5370 55 100 3000 205 200 125 198 145 6 M8x12 36
125 12000 125 125 3000 245 240 125 230 175 6 M8x12  58


Download the tabel in pdf format below.

Gear couplings from CMD

Couplings

Besides our own manufactured gear couplings we also offer gear couplings from CMD.

Specification

The flexident senior gear couplings
are a curved tooth flexible coupling made 100% of steel. It is very compact and has torques from 1200 Nm up to 7780 kNm for shaft diameters from 80 mm to 800 mm
The flexident Z gear couplings
has torques from 1860 Nm up to 4630 kNm for shaft diameters from 35 up to 820 mm. These gear couplings are in compliance with the standard of the french steel industry.