0 technical information, 0 technical information 2.1 specifications – Harrington Hoists and Cranes AHM Hoist User Manual
Page 8
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2.0 Technical Information
2.1
Specifications
2.1.1
Product Code
2.1.2
Features and General Specifications
:
Weight/Size :
Light weight and compact size – cord model with 10 feet (3.0 m)
of lift weighs 15.2 lbs. (6.9 kg).
Motor Brake :
Reliable disc brake system
High Speed Lifting :
Low Noise Levels :
26 to 47 ft/min. (7.9 to 14.3m/min.) with load
76 dba @ 1 meter when lifting rated load
82 dba @ 1 meter when lowering rated load
Valve Section :
Valve made from aluminum reduces effects of corrosion
Compatibility :
Fits existing Harrington trolleys; uses existing ED load chain
Operating Environment :
Temperature range +14°F to 140°F (-10°C to 60°C)
Duty Cycle :
High Duty Cycle
Air Lubrication Requirements :
Minimum of 10 to 15 drops per minute (2-3 cc/min) of oil
Air Filtration Requirements :
Maximum 5 micron air filter or finer.
Air Supply Pressure :
60 to 90 psi. (0.4 to 0.6 MPa.)
Air Consumption :
19 to 34 CFM (0.54 to 0.96 cubic meters per minute).
Air Inlet Port Size :
3/8 inch NPT
Minimum Supply Hose Size :
3/8 inch (9.5 mm)
Maximum Lift :
131 ft. (39.9 m) for Pendant and Cord models;
13 ft. (4.0 m) for Manipulator Model.
Table 2-1 General Specifications
Capacity
(lbs.)
Product
Code
Headroom
(in)
Standard
Lift
(ft)
Load Chain
Dia. (mm) x
Chain Fall
Lines
Net Weight
with
Standard
Lift
(lbs.)
Weight for
Additional One
Foot of Lift
(lbs.)
250
AH250C
12.0
10
4 x 1
15
0.26
500
AH500C
12.0
10
4 x 1
15
0.26
250
AH250P
12.0
10
4 x 1
19
0.49
500
AH500P
12.0
10
4 x 1
19
0.49
250
AH250M
33.0*
6.5
4 x 1
24
0.47
500
AH500M
33.0*
6.5
4 x 1
24
0.47
* Note: Headroom is 45.0 in. with optional 13.0 ft. lift.