Harrington Hoists and Cranes ED 1050 Supplement - (ED3) - Manual (Page 5)

5
Table 2-1 Hoist Motor Rating
Cap.
(lbs.)
Product Code Motor
Intermittent Duty
Rating
Short
Time
Duty
Rating
(min)
Rated
Current
at 120V
(amps)
Single
Speed
S Model
Dual
Speed
DS Model
Output
(Hp)
Rated
Current
at 115V
(Amps)
Duty
Rating
% ED
Max. Start
Freq.
(Times/Hr)
1050 ED1050S ED1050DS 0.8 10 30 180 15 10
Table 2-2 Hoist Specifications
Cap.
(lbs.)
Product Code
Lifting Speed
(ft/min)
Load
Chain
Wire
Diameter
(mm) x
Chain Fall
Lines
Load
Sheave
Pockets
Net Weight
(lbs.)
Weight for
Additional One
Foot of Lift
(lbs.)
Single Speed
S Model
Dual Speed
DS Model
S
Model
DS &
DA
Model
S
Model
DS
Model
S
Model
DS
Model
1050 ED1050DS ED1050DS 22 22/6 4.0 x 2 5 46 47 0.49 0.52
2.2 Dimensions
Table 2-3 Hoist Dimensions
Cap.
(lbs)
Headroom
C
(in)
Standard Lift
L
(ft)
Push Button Cord
L
(ft)
a
(in)
d
(in)
e
(in)
f
(in)
g
(in)
h
(in)
i
(in)
j
(in)
k
(in)
S & DS
Model
S & DS Model S & DS Model
1050 20.5 10 8 16.9 8.1 8.8 9.0 0.9 6.1 2.9 1.0 17.9
Figure 2-1 Hoist Dimension for S and DS Models
(See Table 2-3)