Description:
mini manual lifting actuator Descriptions
mini manual lifting actuator is ideal solutions for applications
where electricity or power generators is inconvenient or dangerous,
light weight, low duty cycle, low target cost and short travel
length.
mini manual lifting actuator is composed of hand wheel or hand
crank and a worm gear screw jack, which has intermittent precisely
positioning and self-locking feature for no creeping down without
brake mechanism or other locking systems, when manual ball screw
jack, no self-locking feature, avoid ball screw back drive with
attached load, which needs additional brake mechanism or other
locking system to prevent it creep. Standard hand wheel dimensions
from 80mm to 400mm diameter, larger diameter required, consulting
JACTON.
When mini manual lifting actuator need precise position display, a
range of digital position indicators are available. These digital
position indicators measure the rotations of the input shaft and
display corresponding position in the digital counter window. The
display value per input shaft revolution is variable and is
achieved through a series of gear reductions configured to
accommodate different worm gear screw jack ratios, screw pitch and
travel length.