Light series

EM-521 Series Roller

EM-521 conveyor roller from Roltia is a driven roller by Z-12 3/8” single steel sprocket. Designed to work in accumulation and chain transmission according to DIN-8187 standard. It is manufactured in tube Ø30, in steel.

  • Suitable for light materials
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Ø TUBE Ø SHAFT
(mm) ST STI N 8 10
30×1.5 SI SI SI SI SI

cabezal

Pressed steel head

rodillos traccionadosSimple

Z12- 3/8″ 
aplicacionAccumulation
 fuerzaEM-520 FIXED        – 10 daN/Head
EM-521 FRICTION – 10 daN/Head
EM-522 WELDED   – 40 daN/Head

 

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