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TRANSDEV CATALOGUE 2018 MARCH.pdf

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BRECO® - ATN SERIES<br />

Polyurethane Timing, Conveying and Indexing Belts<br />

ATN12.7-K6 BRECO® Transport<br />

134 276<br />

Polyurethane, Steel reinforced, extruded open length & joined, classic imperial pitch with trapezoidal tooth form.<br />

Standard<br />

Standard<br />

a<br />

a<br />

ATN12.7-K6 (symmetrical)<br />

ATN12.7-K6 (asymmetrical)<br />

a<br />

ATN12.7-K6 DC Measurements<br />

within drawing are increased by<br />

0.9mm where indicated<br />

BRECO® timing belts ATN12.7-K6<br />

• Polyurethane, Steel reinforced, modular flight<br />

system belting<br />

• High Power AT Profile in metric pitch with<br />

trapezoidal toothform<br />

• ATN belting is extruded on a form wheel with<br />

insert holes on every tooth spacing.<br />

Allowable tensile load by belt width<br />

BRECO ATN12.7-K6 /ATN12.7-K6 DC (M/V) Tension cord strengths F/Specific elasticities/Belts weights<br />

Belt width (mm) 50 75 100<br />

(M) Steel cord tension member F (N) 6000 9000 12000<br />

(V) Steel cord tension member F (N) 2000 3000 4000<br />

Belt weight ATN12.7 (kg/m) 0,226 0,340 0,453<br />

Belt weight ATN12.7 DC (kg/m) 0,286 0,430 0,573<br />

Available types for ATN12.7-K6:<br />

Single sided<br />

Nylon tooth facing (PAZ)<br />

Nylon back facing (PAR)<br />

Nylon both sides (PAZ/PAR)<br />

Antistatic, coloured belts<br />

• Mechanical joint<br />

Special Polyurethanes upon request (see below)<br />

Drive Type A<br />

Type A<br />

ATN12.7-K6<br />

Z min 20<br />

d min 80<br />

Belt width 50 75 100<br />

No. of insert holes per tooth 2 3 4<br />

Insert hole pitch spacing 25 25 25<br />

V Guide position Symmetrical Asymmetrical<br />

Minimum belt length<br />

880mm<br />

Z min<br />

d min<br />

Z min<br />

= Minimum number of teeth.<br />

d min<br />

= Minimum diameter (mm)<br />

Available lengths<br />

Material TPUST1 TPUKF1** TPUFDA1*<br />

ATN12.7-K6/ATN12.7-K6 DC (M/V)<br />

& versions<br />

Flexible at low<br />

Applications Standard use<br />

Contact with food stuffs<br />

temperatures<br />

Standard delivery lengths (M) Rolls of 50 or 100m<br />

Cuts/Lengths > 110m<br />

On request<br />

Properties - -25°C to +5°C FDA approved<br />

Endless joined, minimum length (V) 880mm<br />

Inserts<br />

Standard material<br />

TPUST1<br />

Steel cord tension member (standard)<br />

x<br />

Type Plastic Brass Stainless Steel<br />

VA tension member<br />

o<br />

Material Nylon MS 58 F36 To DIN 7500<br />

PAZ (white)<br />

x<br />

Medium and high loads<br />

Medium and high loads<br />

Normal temperature<br />

PAR (green)<br />

x<br />

Application Small loads Low temperature<br />

Higher dynamic loads<br />

Higher dynamic loads<br />

PAR-PAR (white/green)<br />

x<br />

Corrosion resistance<br />

X Available o Minimum purchase amount on request * With Stainless Steel tension members ** On request, minimum quantities may apply<br />

140<br />

24hr Breakdown available Customisable product XX Product code builder XX Compatible product

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