HI GrainSaver U-Trough PS-001, Инструкция по установке и эксплуатации, Страница: 35 / 36

7.2. Power Requirements
Electric Motor Requirements
Recomended Pulley Size Combinations
Flighting Speed is calculated using a 1750 rpm electric motor. To determine flighting speed (rpm), divide the
motor speed (rpm) by the outside diameter of the large unload pulley, then multiply by the outside diameter of
the small motor pulley. Example: 1750 rpm / 14” x 3-3/4” = 468 rpm.
If a slower flighting speed is desired, install a smaller motor pulley.
35
Powersweep model
(Bin Diameter)
System Horsepower (HP) Requirements with sweep
8” Unload (7” Sweep Flighting) 10” Unload (7” Sweep Flighting)
Horizontal Powerhead Incline Powerhead Horizontal Powerhead Incline Powerhead
19’-24’ 5 7.5 7.5 10
27’-33’ 7.5 10
7.5 15
36’-39’ 7.5 10
10 15
42’-45’ 10 10 10 15
48’-51’ 10 15
15 15
54’-60’ 20 20
U-trough Unloader with Sweep
3.75” Motor Pulley and 14” Flight Pulley
Motor
RPM
Capacity
(Bushels Per Hour)
1750
Unload
8”
468
4000
10” 5650
Sweep
312 2340
U-trough Unloader with Sweep
3.5” Motor Pulley and 19” Flight Pulley
Motor
RPM
Capacity
(Bushels Per Hour)
1750
Unload
8”
320
2750
10” 3850
Sweep 214 1600
U-trough Unloader with Sweep
3.75” Motor Pulley and 19” Flight Pulley
Motor
RPM
Capacity
(Bushels Per Hour)
1750
Unload
8”
345
2950
10” 4150
Sweep 230 1725
Unload Pulley Drive Motor Pulley Pulley Type Belt Size
Flighting Speed
(RPM)
8” & 10” Unload 8” Unload 10” Unload 8” & 10” Unload 8” & 10” Unload
14” 3.5” Double Groove Triple Groove B56 440
14” 3.75” Double Groove Triple Groove B56 468
19” 3.5” Double Groove Triple Groove B68 320
19” 3.75” Double Groove Triple Groove B68 345
U-trough Unloader with Sweep
3.5” Motor Pulley and 14” Flight Pulley
Motor
RPM
Capacity
(Bushels Per Hour)
1750
Unload
8”
440
3750
10” 5280
Sweep
294 2200