SPACEMASTER SPACEMASTER
® ®
SXElectric Wire Rope Hoists SXElectric Wire Rope Hoists
The Spacemaster
® SX represents a revolutionary new generation of exceptionally reliable electric wire rope
hoists, featuring advanced technology and cutting-edge performance.An innovative design that includes a large drum diameter gives Spacemaster
Hoist and trolley motors designed
for space savings and productivity.
fi cally for hoisting applications, offer high starting torque and ensure precise and reliable load handling. Motor is class F insulated, 30 minute rated (60% effective duty), thermally protected and totally enclosed. Inverter control is avail- The standard two-speed
hoist motors (6:1 ratio), designed speci
® SX
hoists the lowest headrooms and best wheel loads in the industry, while pro-
viding fi cient handling and accurate load placement. Trolley bumpers are standard. fi nitely variable speed control for smooth acceleration and deceleration, minimal load swing, fast, ef near true vertical lift with single reeved
hoists, plus exceptional hook approaches and heights of lift. Unique features include low maintenance, sealed brakes; a two-speed
hoist motor; and trolley inverter control. The standard
hoist nameplate will carry a CSA c/us rating as well as a NEMA 3R rating for the electrical enclosures.Spacemaster able as an option. The standard trolley inverter control offers two speed or 2-step in
® SX
hoists are designed to meet and exceed either ASME H3 or ASME H4 duty (FEM 1Am, 2m or 3m) ratings and
Our standard safety features are unmatched by our competition.
provide the ultimate in easy load handling, safe operation and lasting, trouble-free performance. An electromechanical weight overload limit switch prevents lifting loads that are in excess of 110% of the rated capacity. The 4-position
hoist limit switch includes a phase mismatch protection circuit that prevents the block from running up and damaging the
hoist in the event of a phase reversal. Standard con fi gurations include normal head-room, low headroom and double girder trolley de-
signs. Hoists in short ton ratings (ASME) or metric tonne ratings (FEM) meet a wide variety of applica-tion requirements:? 1/2 - 80 ton (500 - 80,000 kg) capacities? Lifts from 13ft (4m) to 320ft (100m) and beyond
?
Low maintenance brake —
means long-term value.
Lift speeds 10/1.5 - 62/10 fpm (3/0.5 - 19/3 m/min) Sealed brakes on the trolley and
hoist motors require little adjustment for over a million cycles. ? 208, 230, 460, 575/3/60 or 380/3/50 power supply ? Single-reeved or double-reeved
Larger hoist drum —
minimizes rope wear.
Hoist and trolley motors designedfor space savings and productivity.
Low maintenance brake —means long-term value.
Our standard safety features are unmatched by our competition. Larger hoist drum —
minimizes rope wear.
EASE OF OPERATION EASE OF OPERATION
fl ex, reducing wear and extending rope life. The drum’s large capacity also contributes to a reduction in frame size and weight, reducing wear on
hoist components and enabling the use of more cost-effective girders.
Large-diameter hoist drum allows
easy positioning, closer approaches. Large-diameter hoist drum allowseasy positioning, closer approaches.
A drum/rope diameter ratio of approximately 40:1 minimizes rope The large rope drum diameter provides near true vertical lift with a single reeved
hoist — only 1/8” of drift per foot of lift. The result is exceptionally smooth movement and fast load positioning. This innovative design also means a shorter frame length, allowing closer end approaches.
