With the first use of CobaltLine® generation gears in a servo actuator, Harmonic Drive AG enters new dimensions with the CanisDrive® Series in terms of torque density, durability and reliability. This new drive series is characterised by a 30 % higher maximum torque. For example, the previous model CHA-20C-100 has a maximum torque of 82 Nm whereas the new CanisDrive®-20A-100 has a maximum torque of 107 Nm. Moreover, the new CanisDrive® also scores with a longer life of 40 % - this means the operating time of a size 20 gear increases from 35 000h to 50 000h, thus increasing the useful operating life of the machinery.
The servo actuators in the FHA-C Mini series with EnDat®
multi-turn absolute encoder consist of a synchronous servo motor, an HFUC-series
component set, and a specially developed output bearing. These mini servo
drives are available in three sizes, with gear ratios of 30, 50 and 100:1
and provide a maximum torque from 1.8 to 28 Nm.
HDUF series component sets are characterised by their extremely flat construction. They are used to achieve high gear ratios in combination with a very short construction length and a low weight. Flat gears follow the principle of strain wave gears and have a simple structure. They are ideal for use in differential applications and with positioning drives.
The flat gear in the HDUA series is a differential gear of compact and simple construction. It is able to implement high gear ratios over a very short axial construction length. Its coaxial input and output make it ideal as a differential gear for phase adjusters and speed controllers. It is available both as a component set and as a unit with an integrated bearing.
The HDUR series component set is a flat gear system with very high torque density. It is characterised by a high gear reduction with a small axial construction length. Thanks to the two-row wave generator bearing and larger tooth mesh length, this series has the highest torque density of all Harmonic Drive® flat gears. The HDUR series functions in accordance with the strain wave gear principle and transmits rotational motion with high positioning and transmission precision.