AIR HOIST
TOHO AIR HOIST featured with lightweight but strong power and high efficiency, mostly applied in the area of Petroleum industry, chemical industry, coal industry, textile industry,
warehouse and the production line of home appliance, automobile manufacturing, ship building and repairing.
Advantages
Accurate location, Variable speed, easy operation, clean and non-polluted, labor saving, high efficient. Positive action, heavy-duty shoe type brake holds the load reliably.
Multi-vane rotary air motor for high torque, smooth operation.Aluminum frame and end cover contributes to the lightweight.
External brake adjustment.Limit switch prevents over-travel in upper and lowering directions.With air-break brake system.
|
Model |
Capacity (ton) |
N.W. (lbs) |
Strands of load chain |
Max.Lowering Speed(fpm) |
Max.Lowering Speed(fpm) |
Chain Length(in) |
|
THA-025 |
1/4 |
46 |
1 |
65 |
95 |
11'-5", 22'-7" |
|
THA-050 |
½ |
46 |
1 |
45 |
120 |
11'-5", 22'-7" |
|
THA-100 |
1 |
59 |
2 |
23 |
60 |
22'-7", 44'-8" |
Hoist Performance Charts
1/4 TON RATED LOAD HOIST
|
Load |
125LBS
|
500LBS
|
500LBS
|
|||||||||
|
Air Pressure
|
UP
|
DOWN
|
UP
|
DOWN
|
UP
|
DOWN
|
||||||
|
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|
|
0 |
0 |
0 |
5 |
8 |
0 |
0 |
15 |
40 |
0 |
0 |
25 |
65 |
|
60 |
35 |
70 |
30 |
75 |
30 |
65 |
35 |
85 |
20 |
50 |
40 |
95 |
|
70 |
40 |
75 |
30 |
80 |
35 |
70 |
35 |
85 |
25 |
60 |
40 |
95 |
|
80 |
40 |
80 |
35 |
80 |
35 |
75 |
35 |
85 |
30 |
60 |
40 |
95 |
|
90 |
40 |
80 |
35 |
80 |
35 |
80 |
35 |
85 |
30 |
65 |
40 |
95 |
|
100 |
40 |
80 |
35 |
80 |
40 |
80 |
35 |
85 |
30 |
65 |
40 |
95 |
1/2 TON RATED LOAD HOIST
|
Load |
125LBS
|
500LBS
|
500LBS
|
|||||||||
|
Air Pressure
|
UP |
DOWN |
UP |
DOWN |
UP |
DOWN |
||||||
|
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|
|
0 |
0 |
0 |
15 |
40 |
0 |
0 |
25 |
65 |
0 |
0 |
45 |
125 |
|
60 |
30 |
65 |
35 |
85 |
20 |
50 |
40 |
95 |
0 |
20 |
45 |
125 |
|
70 |
35 |
70 |
35 |
85 |
25 |
60 |
40 |
95 |
0 |
30 |
50 |
120 |
|
80 |
35 |
75 |
35 |
85 |
30 |
60 |
40 |
95 |
10 |
40 |
55 |
120 |
|
90 |
25 |
80 |
35 |
85 |
30 |
65 |
40 |
95 |
15 |
45 |
55 |
120 |
|
100 |
40 |
80 |
35 |
85 |
30 |
65 |
40 |
95 |
20 |
50 |
55 |
120 |
1TON RATED LOAD HOIST
|
Load |
125LBS |
500LBS |
500LBS |
|||||||||
|
Air Pressure
|
UP |
DOWN |
UP |
DOWN |
UP |
DOWN |
||||||
|
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|
|
0 |
0 |
0 |
8 |
20 |
0 |
0 |
13 |
33 |
0 |
0 |
25 |
65 |
|
60 |
15 |
32 |
16 |
42 |
10 |
25 |
20 |
50 |
0 |
10 |
25 |
65 |
|
70 |
16 |
35 |
17 |
42 |
12 |
30 |
20 |
50 |
0 |
15 |
25 |
60 |
|
80 |
17 |
37 |
18 |
42 |
14 |
31 |
20 |
48 |
5 |
20 |
30 |
60 |
|
90 |
18 |
40 |
18 |
42 |
15 |
32 |
20 |
47 |
7 |
23 |
30 |
60 |
|
100 |
20 |
40 |
18 |
42 |
15 |
34 |
20 |
45 |
10 |
25 |
30 |
60 |
Note: Hoist Speeds are shown in feet per minute (f.p.m).
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