Comes with 20' of lift (Including Wired Control). 20/5 fpm dual lifting speeds. 3 phase. Motor Driven Trolley Suspension
Made in the U.S.A.
Block operated limit switch - The hoist is provided with a block actuated
upper limit switch, meeting the requirements of A.S.M.E. The limit switch
is actuated by contact with the lower block, preventing double blocking, possible
rope breakage and load drop. Also included is an upper and lower geared limit
Hoist gearcase and motor - Triple reduction hoist gearing is oil bath lubricated,
operating in an oil-tight, vacuum cast aluminum gear case. The gearcase is
conveniently located to allow ease of access in the air, while providing a
low headroom design with maximum lift. The motor is two-speed with a 4:1 ratio
from high to low speed; giving a low speed for precise load handling and a
high speed for fast throughput.
Wire rope drum and wire rope guide - The wire rope drum is machined from
quality steel, grooved to a depth equal to 20% of the rope’s diameter,
with a rope guide to help ensure the rope stays in the grooves.
Trolley traverse drive - Two wheels are driven; one on each side of the
frame for maximum traction and uniform tracking. Traverse motor drives a right
angle worm gear reducer for smooth starting and stopping (within O.S.H.A.
required distances) without requiring a brake. Trolley traverse drive pinion
shaft is hex-sided; keys not needed for reducer or pinion connections. Each
drive pinion is held in place with locking collars to prevent pinion walking.
Control panel - Hoist and trolley controls are housed in a common NEMA 4/12
control enclosure with generous space for ease of inspection and service.
Controls use only the highest quality components and are designed to meet
NEC standards for maximum life and easy service.
Drum reeving and lower block - Hoist is reeved to a low-headroom design
lower block for minimum headroom and maximum lift. Wire rope is secured to
the drum with three heavy ductile iron clamps and designed to have three extra
wraps of wire rope on the drum with the rope at full extension (low hook).
Low headroom design
DC disc hoist brake
Helical or helical/spur hoist gearing
Cast alloy hoist gear case
Block operated upper control circuit limit switch
Geared upper/lower control circuit limit switch
NEMA 4-12 panel
TAS in the motor windings
Hoist FEM 2M rated, TEFC motors with class “F” insulation
2-speed hoist and trolley control
230/3/60 or 460/3/60 available as standard but voltage must be specified
at time of order, as motors are not reconnectable
Triple reduction gearing provides a smooth, quiet drive train
One year warranty
Tested to 125% of rated load prior to shipment (Never exceed rated capacity)
World Series - 3 Ton