0 technical information, 1 specifications – Harrington Hoists and Cranes ER Large Capaciy Hoist - (ER1) User Manual
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2.0 Technical Information
2.1 Specifications
2.1.1 Product
Code
2.1.2
8 through 20 ton hoists are available in one standard specification:
• Dual
Speed
Motor
• Mechanical Load Brake/Friction Clutch Combination
• Count/Hour
Meter
• Upper/Lower Limit Switch
2.1.3
Operating Conditions and Environment
Temperature range:
-4° to +104°F (-20° to +40°C)
Relative Humidity:
85% or less
Enclosure Rating:
Hoist Meets IP 55, Pendant Meets IP65
Supply Voltage:
Standard 208-230/460V-3-60, Optional 575V-3-60, Special Voltages Available
Hoist Speed:
Single
Dual
ASME Duty Classification:
H4
H4
60% ED
40%/20% ED
Intermittent Duty Rating:
360 starts/hour
120/240 starts/hour
Short Time Duty Rating:
60 min.
30/10 min.
Table 2-1
Hoist Specifications
Motor
Current Draw
(amps)
Capacity
(Ton)
Product
Code
Lifting
Speed
(ft/min)
Output
(hp)
208V or
230V
460V
Load Chain
Wire Diameter
(mm) x Chain
Fall Lines
Load
Sheave
Pockets
Net
Weight
(lbs.)
Weight for
One Addnl.
FT. of Lift
(lbs.)
8
ER080S
8
11.2 x 3
439
5.9
10
ER100L
597
10
ER100L-LG
6
4.7
18.3
9.2
11.2 x 4
496
10
ER100S
12
11.2 x 4
683
8.1
15
ER150S
8
11.2 x 6
897
12.1
Single
Spe
ed
20
ER200S
6
4.7 x 2
18.3 x 2
9.2 x 2
11.2 x 8
4
1065
16.1
8
ER080SD
8/3
11.2 x 3
485
5.9
10
ER100LD
642
10
ER100LD-LG
6/2
4.7/1.6
19.6/9.4
9.8/4.7
542
10
ER100SD
12/4
11.2 x 4
772
8.1
15
ER150SD
8/3
11.2 x 6
985
12.1
Dua
l
Spe
ed
20
ER200SD
6/2
4.7/1.6x2
19.6/9.4 x 2
9.8/4.7 x 2
11.2 x 8
4
1153
16.1