| Why Portec? |
| PRODUCTS |
| Belt Power Curves |
| Spiral Belts |
| Spiral Chutes |
| Angle Merge |
| Straight Belts |
| Strip Belt Merge |
| Powered Face Diverters |
| Spare Parts |
|
|
| Why Portec? |
| PRODUCTS |
| Belt Power Curves |
| Spiral Belts |
| Spiral Chutes |
| Angle Merge |
| Straight Belts |
| Strip Belt Merge |
| Powered Face Diverters |
| Spare Parts |
|
|
PPMA 2008
NEC Birmingham, UK
Sep 30-Oct 2
Booth B86
iN-AirPort 2008
Incheon, KOREA
Oct 15-17
CeMAT Asia
Shanghai, CHINA
Oct 27-30
Pack Expo
Chicago
Nov 9-13
Booth 6728
Belt Power Turn Low Profile Curves
| Model Numbers | Constant Dimensions | Inside Radius A | Conveying Centerline B | Conveying Width F | End Roll Dia. @ Centerline with Belt | Gear-In 1 rpm=ft |
|---|---|---|---|---|---|---|
| "LT" Belt Curve Family (5-15" conveying width) | ||||||
| 22LT5 | C-27"
D=30.5" Frame Ht.=7" Std. Shaft Dia.=1" |
22 |
24.5 |
5 |
2.87 |
.735 |
20LT7 | 20 |
23.5 |
7 |
2.76 |
.705 |
| 16LT11 | 16 |
21.5 |
11 |
2.53 |
.645 |
|
| 12LT15 | 12 |
19.5 |
15 |
2.3 |
.585 |
|
| "LN" Belt Curve Family (7-19" conveying width) | ||||||
| 30LN7 | C=37" D=40.5" Frame Ht.=7" St. Shaft Dia.=1" |
30 | 33.5 | 7 | 2.93 | .751 |
| 26LN11 | 26 | 31.5 | 11 | 2.76 | .706 | |
| 22LN15 | 22 | 29.5 | 15 | 2.59 | .661 | |
| 18LN19 | 18 | 27.5 | 19 | 2.42 | .616 | |
| "LA" Belt Curve Family (7-25" conveying width") | ||||||
| 40LA7 | C=47" D=50.5" Frame Ht.=7" Std. Shaft Dia.=1" |
40 | 43.5 | 7 | 3.04 | .778 |
| 36LA11 | 36 | 41.5 | 11 | 2.9 | .742 | |
| 28LA19 | 28 | 37.5 | 19 | 2.63 | .671 | |
| 22LA25 | 22 | 34.5 | 25 | 2.42 | .617 | |
| "LB" Belt Curve Family (7-37" conveying width) | ||||||
| 52LB7 | C=59" D=62.5" Frame Ht.=7" Std Shaft Dia.=1-3/16" |
52 |
55.5 |
7 |
3.12 |
.799 |
| 44LB15 | 44 |
51.5 |
15 |
2.9 |
.741 |
|
| 32LB27 | 32 |
45.5 |
27 |
2.57 |
.655 |
|
| 28LB31 | 28 |
43.5 |
31 |
2.46 |
.626 |
|
| 22LB37 | 22 |
40.5 |
37 |
2.29 |
.583 |
|
| "LC" Belt Curve Family (7-49" conveying width) | ||||||
| 80LC7 | C=87" D=90.5" Frame Ht.=7" Std Shaft Dia.=1-3/16" |
80 |
83.5 |
7 |
3.22 |
.826 |
| 62LC25 | 62 |
74.5 |
25 |
2.88 |
.737 |
|
| 50LC37 | 50 |
68.5 |
37 |
2.65 |
.678 |
|
| 48LC39 | 48 |
67.5 |
39 |
2.61 |
.668 |
|
| 38LC49 | 38 |
62.5 |
49 |
2.43 |
.618 |
|
| *End roll diameter at conveying centerline including belt thickness of .11". | ||||||
| Notes: Conveying
width (F) is equivalent to the "between sideguards" (BSG)
width or "between frame" (BF) width. The exposed belt width
is approximately 1/2" narrower than the nominal conveying width
(F). The outside radius frame, chain cover and both sideguards extend 3/8" past the true angle at both ends of the conveyor. The inside radius frame length matches the true angle. |
||||||
Standard Models This is only a small example of the model sizes available from Portec. There are 5 standard family sizes of Portec Belt Power Curves based upon the outside conveying radius (C) and a range of conveying widths (F). Any conveying width within the available range and having one of the 5 standard outside conveying radii would be considered a standard model. While Portec frequently designs and builds special radius belt curves, the standard models represent the best value and shortest production lead-time.
Application Specials Portec Flomaster can design and build the Belt Power Curve to meet your special application requirements. Special radius and food grade stainless steel designs are just a few of the many possible specials that Flomaster will do to meet your needs. Portec belt curves are available in a wide range of angles up to 350 degrees.
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