Harrington Hoists SNER User Manual
44
S N E R E l e c t r i c C h a i n H o i s t s
w i t h H o o k a n d L u g S u s p e n s i o n s a n d
M o t o r i zed , P u s h a n d G e a r e d T r o l l e y s
Our SNER Series of electric chain hoists furnishes single-phase operation in
a heavy-duty, low-headroom design. Available in hook mount or coupled with
a trolley, it easily transports any load. Look to this model when high quality
and convenience are important for the job.
Features and Benefits
Long Life Friction Clutch
Protects hoist from damage
and prevents overwinding.
Heat Treated Helical
and Spur Gears
Precision machined for long life.
Oil bath lubrication results in a
quiet, smooth, cool operation.
Completely Sealed Body
Suitable for indoor, outdoor
and harsh environments.
Compact Aluminum Body
Die-cast body is lightweight
and offers low headroom.
Easy Maintenance
Control Panel
Fast on-site access with hinged
cover, single swing-out panel
and simple layout of controls.
SNER005L
Extreme Duty Motor
Higher horsepower and
top duty ratings provide
increased performance.
Pull-Rotor Motor Brake
Extremely durable and reliable,
this advanced design has no
brake coil to fail.
Unique Chain Guide
Provides quiet and smooth
guiding of chain. Easily removed
without disassembly of hoist.
Heavy cast iron construction
for improved wear.
Load Sheave
Deep-groove pockets fully
support the load chain, reduces
vibration and chain wear and
provides a true vertical lift.
Superior Quality Chain
Grade 80 nickel-plated load chain
is heat treated for wear resistance
and extended life.
Forged Carbon Steel Hooks
Under excessive loads will open
gradually and not fracture.
Bottom hook swivels 360 degrees.
Motorized Trolley Side
Guide Rollers
Provide smooth trolley motion
and reduced wear on wheels
and beam.
Motorized Trolley Drop Stops
and Rubber Bumpers
Built-in security for the operator
and added protection for the
equipment and load.
Standard Hoist/Trolley Specifications
Capacity Range
1/4 Ton–3 Ton
Reconnectible Voltage
115/230-1-60
Control Voltage
110V
Duty Cycle*
Hoist— 60 Min., Trolley—30 Min.
Classification*
ASME H4, ISO M5 or M4,
FEM 2M or 1Am
Ratings
Hoist/Trolley— IP55
Pendant—IP65
*See page 56 for additional information.
Limit Switch
Prevents overwinding/overlifting
Standard upper
Chain Falls
Single fall through 2 Ton
Standard Lengths
Lift—10’
Pendant Drop— 4’ less than lift
Power Supply— Hoist—15’
Power Supply— Motorized
Trolley—30’
(longer lengths available)
Standard Pendants
Hoist— 2 Button,
Hoist/Trolley— 4 Button
Momentary contacts
Chain Containers
Optional
Canvas, plastic or steel
Geared Trolley Standard
Hand Chain Drop
2’ less than lift
(longer drops available)
Trolley Shafts
Standard shafts fit wide
flange range
Longer shafts for wider beams
Spacers for easy adjustments
Trolley Wheels
All steel
Shielded ball bearings
Fit flat or tapered beam flange
H A R R I N G T O N E L E C T R I C C H A I N H O I S T S
SNER005L SNER005L
S I N G L E S P E E D — S P E C I F I C A T I O N S
Push
Cap.
(Tons)
1/4 SNER003S
1/2 SNER005L 7 6.3 x 1 84 0.57
1/2 SNER005S 15
1 SNER010L 7 8.0 x 1 110 0.93
1 SNER010S 14
2 SNER020L 7 10.0 x 1 174 1.5
3 SNER030C 8.2 3.5 10.0 x 2 207 3.1
Product
Code
Standard
Lift
(ft)
Button
Cord
10
(ft)
7.2
Lifting
L
Speed
(ft/min)
Lifting Motor Single Phase 60 Hz
Output
(Hp)
@115V @230V
14
0.34 7.7 3.9
0.6 16.9 8.5
1.2 23.9 12.0
Rated Current
(amps)
Load Chain
Diameter
(mm)
x
Chain Fall
Lines
5.0 x 1 82 0.37
6.3 x 1 104 0.57
8.0 x 1 159 0.93
Net
Weight
(lbs)
Weight for
Additional
S I N G L E S P E E D — D I M E N S I O N S
Cap.
(Tons)
1/4 SNER003S 13.8 22.2 13.0 10.4 11.9 0.9 4.0 3.9
1/2 SNER005L 14.0 22.2 13.0 10.4 11.9 0.9 4.0 3.9
1/2 SNER005S 14.6 23.2 13.8 10.6 12.6 0.9 4.7 4.1
1 SNER010L 16.1 23.2 13.8 10.6 12.6 1.2 4.7 4.1
1 SNER010S 17.3 26.9 16.5 12.4 14.4 1.2 6.1 5.2
2 SNER020L 22.6 26.9 16.5 12.4 14.4 1.5 6.1 5.2
3 SNER030C 29.5 26.9 16.5 12.4 14.4 1.7 8.2 3.0
Product
Code
Headroom
C
(in)
(in)
a
(in)
b
(in)
d
(in)
e
(in)
g
(in)
h
i
(in)
One Foot
of Lift
(lbs)
45
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