A new zero backlash high precision
speed reducer Fine Cyclo F4CFS-UA
115 is now available in the UK from
Sumitomo precision product
specialist Centa Transmissions.

Specifically for robotic systems, it is
said to have a very low propensity for
error, even when working under
maximum dynamic alternating loads.

Using the Cyclo principal, it has
specially contoured cycloid
disc lobes which enable the
two-stage reduction gear
to operate at low
vibration levels, with an
optimal distribution of
load forces. The
cycloid discs for the
second stage gear are
combined with four spur
(involute) gears that operate as the
first stage of a central toothed input
shaft, each spur gear being combined
with an eccentric shaft which rotates
two symmetric cycloid discs of the
secondary drive stage. Stand D18