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optibelt - Agera Industritillbehör AB

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Technical Information<br />

Optibelt KB and Optibelt RED POWER II Kraftbands with Wedge Belts to ISO 5290 / USA Standard RMA/MPTA<br />

Section<br />

Height<br />

h ≈<br />

3V/9J 9.9 4.2 — — L i ≈ L a – 42 67 0.122<br />

5V/15J 15.1 7.3 length<br />

— — Li ≈ La – 71 180 0.252<br />

L da a<br />

8V/25J 25.5 9.6 — — Li ≈ La – 120 315 0.693<br />

Optibelt KB and Optibelt RED POWER II Kraftbands with Wedge Belts<br />

SPZ 10.5 5.4 L a ≈ L d + 13 — — 80 0.120<br />

SPA 12.5 7.0 La ≈ Ld + 18 — — 112 0.166<br />

length<br />

diameter<br />

SPB 15.6 8.8 L d<br />

d<br />

d<br />

La ≈ Ld + 22 — — 160 0.261<br />

SPC 22.6 9.3 L a ≈ L d + 24 — — 250 0.555<br />

Optibelt DK Double V-Belts to ISO 5289<br />

Dimension<br />

W x H ≈<br />

Section<br />

base<br />

width<br />

b u ≈<br />

Outside<br />

Datum<br />

Optibelt KB Kraftbands with V-Belts to USA Standard RMA/MPTA<br />

Optibelt KB Kraftbands with V-Belts to USA Standard ASAE S 211.5<br />

AA/HAA 13 x 10 — Reference length ≈ middle length – 4 80 0.150<br />

BB/HBB 17 x 13 — Reference length ≈ middle length – 8 Outside 125 0.250<br />

Reference<br />

diameter<br />

length<br />

CC/HCC 22 x 17 — Reference length ≈ middle length + 3 224 0.440<br />

DD/HDD 32 x 25 — Reference length ≈ middle length 355 0.935<br />

Optibelt DK Double V-Belts – Special Sections<br />

Outside<br />

diameter<br />

A 9.9 7.5 L a ≈ L i + 36 L d ≈ L i + 30 — 80 0.163<br />

22 x 22 22 x 22 — Reference length ≈ middle length Outside<br />

Reference<br />

280 0.511<br />

length<br />

diameter<br />

25 x 22 25 x 22 — Reference length ≈ middle length da 280 0.625<br />

Datum<br />

d a<br />

Belt<br />

weight<br />

per rib<br />

(≈ kg/m)<br />

B 13.0 9.4 Inside La ≈ Li + 62 Ld ≈ Li + 40 — Outside 125 0.266<br />

length<br />

diameter<br />

C 16.2 12.3 La ≈ Li + 75 Ld ≈ Li + 58 — 200 0.447<br />

L i<br />

D 22.4 18.2 L a ≈ L i + 111 L d ≈ L i + 75 — 355 0.798<br />

HA 9.9 7.5 — — L i ≈ L a – 36 80 0.163<br />

HB 13.0 9.4 Outside<br />

— — Li ≈ La – 62 Outside 125 0.266<br />

length<br />

diameter<br />

HC 16.2 12.3 La — — Li ≈ La – 75 da 200 0.447<br />

HD 22.4 18.2 — — L i ≈ L a – 111 355 0.798<br />

The belt width of a kraftband depends on the number of belts incorporated.<br />

Datum length L d = Pitch length L w/L p<br />

Section<br />

base<br />

width<br />

W u ≈<br />

Optibelt KBX Kraftbands with Wedge Belts<br />

Section<br />

Nominal<br />

length<br />

Outside<br />

length<br />

Nominal<br />

length<br />

Outside length<br />

L a<br />

Belt length<br />

Datum length<br />

L d<br />

Belt length<br />

Inside length<br />

L i<br />

Recommended<br />

minimum<br />

pulley diameter<br />

(mm)<br />

Outside<br />

diameter<br />

3VX/9JX 9.9 4.2 — — L i ≈ L a – 42 67 0.122<br />

5VX/15JX 15.1 7.3 La — — Li ≈ La – 71 da 160 0.252<br />

d a<br />

Recommended<br />

minimum<br />

pulley diameter<br />

(mm)<br />

Belt<br />

weight<br />

(≈ kg/m)<br />

181

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