Specification Sheet

SEQP and SEQG Electric Chain Hoists
with Push or Geared Trolleys
Standard Trolley Specifications
Features and Benefits
SEQP010SD
Pull-Rotor Motor Brake
Extremely durable and reliable,
this advanced design contains no
brake coil to fail like conventional
disc brakes.
External Motor Fan
Functions to quickly eliminate
resistor, motor and brake heat.
This results in improved hoist duty
rating and greatly lengthens brake
life. Motor is totally enclosed, fan
cooled (TEFC).
Precision Machined
Helical Gears
Immersed in oil bath lubrication
results in quiet, smooth and
cool operation.
Chain Container
Durable plastic containers
are standard.
Corrosion Resistant
Load Chain
Nickel-plated, Grade 80, DIN
chain for superb durability
and strength.
Forged Carbon Steel Hooks
Under excessive loads will open
gradually and not fracture. Ball
bearings produce smooth
rotation. Bottom hook will swivel
360°. Heavy-duty hook latches
are standard.
Compact Aluminum Body
Die-cast body is lightweight and
offers low headroom – one of
the best in the industry. Paint is
electrostatically applied.
Completely Sealed Body
Suitable for both indoor and
outdoor applications, including
harsh environments. (Consult
Owner’s Manual for details.)
Gaskets throughout the hoist
provide for an IP55 rating.
Variable Frequency Drive (VFD)
Dual speed controls via “under-
the-cover” variable frequency
drive for both single-phase and
three-phase hoists. VFD includes
count hour meter, load limiter and
no-load high-speed function.
Long Life Friction Clutch
Protects hoist from damage and
prevents overwinding.
Upper/Lower Limit Switch
Low profile upper and
lower limit switches provide
excellent headroom.
Unique Chain Guide
Provides quiet and smooth
guiding of chain. Heavy cast iron
construction for improved wear
versus stamped steel design
offered by many manufacturers.
Durable Push Button Pendant
Easy to use, one-handed
operation. Rated IP65. Standard
control voltage is 24V. Strain
relief wire is molded to pendant
cord for added support and
dependability. E-Stop is standard
on all pendants.
Extreme Duty Motor
Increased performance through
30/10-minute duty rating, H4
classification, Class B insulation,
cooling fins and external thermal
motor protection.
Load Sheave
Five deep-groove pockets fully
support the load chain during
operation. Reduces vibration
and chain wear. Provides true
vertical lift.
Operating Conditions
Recommended for -4° to +104°F
and humidity of 85% or less.
Capacity Range
1/8 Ton – 1 Ton
Shafts
Standard shafts fit wide range
Longer shafts for wider beams
Spacers for easy adjustments
Drop Stops
Standard
Bumpers
Optional
Standard Hand Chain Drop
On geared trolleys
2' less than lift
(longer drops available)
Wheels
All steel
Sealed ball bearings
Fit flat or tapered beam flange
Standard Hoist Pendant Drop
4' less than lift
(longer drops available)
Standard Hoist Power
Supply Length
15' (longer lengths available)
Standard Pendants
2-button (momentary contacts)
with emergency On/Off
(maintained contacts)
Mounting Harrington’s SEQ Series single-phase dual speed (VFD Control) electric
chain hoist to our PT push or GT geared trolley will create an easy and economical
method of transporting the load. This combination is ideal for workstations and
short or infrequent moves.
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