Prowinch PWH - Specifications; Chain Wheel; Control System

18
Specications
| 18 | Version 1.0
1. Electric Trolley
2.Upper and lower
limit switch
3. Chain Wheel
4. Chain Bag
5. Control System
The range of ange width is adjustable.
Motor include disc type brakes. Side
guide are to promote the trolley motion
smooth and minimize the wear of wheel
and beam.
The limit switch will cut o the motor cir-
cuit and prevent the damage to hois struc-
ture and load chain when over-lifting or
over-lowering happens.
Increasing the number of load sheave pock-
ets helps relieve vibrations produced by
revolving polygonal sheave on the hoist’s
body and load chain.
Canvas chain containers is a standard t-
tings. Operation fabricated steel containers
are available for long lift applications.
The length of the control is 4 feet less
than the lifting height, which allows it to
be easily operated from ground-level. An
optional wireless remote control is avail-
able for extra convenience.
1
4