Naša ekipa strokovnjakov pozna vašo panogo in vaše zahteve. Imamo znanje in orodja, da vam lahko ponudimo najboljše svetovanje.
Variable
through the combination with the SEW modular motor system, which offers numerous sizes, design variants and options.
Constructive flexibility
as the G..7 hoist drives allow large center distances, thus allowing the use of large drum diameters and thus shorter drums.
Exact adaptation
to the desired lifting speeds through finely graduated transmission ratios.
Weight optimization
by lightweight aluminum housings, which reduce the total mass of the trolley to be moved.
Vsak dan žerjavi po vsem svetu premikajo, natovarjajo ali prevažajo milijarde izdelkov ali kontejnerjev. V proizvodnih obratih, nakladalnih objektih ali kontejnerskih terminalih so žerjavne naprave osrednji element pretovarjanja blaga. Zanesljiva in zmogljiva pogonska tehnika pri tem zagotavlja varen in zanesljiv prevoz blaga ob visoki zmogljivosti.
Dvigalna pogonska mehanizma so na voljo v 5 velikostnih razredih G67, G77, G97, G107 in G157 za obremenitve dvigala od 2 do 63 ton. Ustrezni motorji imajo možen preklop polov (12/2-polni) in imajo moč od 0,35/2,3 kW do 2,8/17 kW. Na voljo so tudi 4-polni motorji za delovanje s pretvornikom (87 Hz); ti imajo moč med 1,8 kW in 25 kW.
Hitrosti dvigase gibljejo od 0,5 min-1 do 9,4 min-1, pri vstavljanju 4:1 oziroma 6:1. Hitrosti dviga je mogoče natančno prilagoditi potrebni hitrosti dviga s pomočjo natančno stopnjevanega prestavnega razmerja v pogonskih sklopih dvigala. Na voljo so različni premeri bobnov glede na velikost pogonov dvigala.
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We also offer suitable travel drives and frequency inverters for almost every hoist application.
| G67 | G77 | G97 | G107 | G157 | |
| Reeving | 4/1 | 4/1 | 4/1 | 4/1 | 4/1 and 6/1 |
| Drum diameter mm | 140 | 170 - 215 | 266 - 295 | 295 - 325 | 405 |
| Load t | 2/2.5/3.2 | 3.2/4/5/6.3 | 6/8/10/12.5 | 12.5/16/20/25 | 20/25/32/40/50/63 |
| FEM Working class | M5 - M7 | M5 - M7 | M4 - M7 | M4 - M7 | M4 - M5 |
| Hoisting speed m/min | 0.5 - 8.1 | 0.6 - 9.4 | 0.5 - 8.6 | 0.5 - 8.1 | 0.7 - 7.8 |
| Power with DRN.. motor kW (4-polig, 87 Hz) | 1.8 - 12.7 | 3.7 - 15.5 | 6.8 - 15.5 | 12.7 - 25 | 12.7 - 25 |
| Power with DR2S.. motor kW (12-/2-polig, 50 Hz) | 0.35/2.3 - 0.55/3.6 | 0.65/4.2 - 1.4/9.0 | 1.4/9.0 - 1.8/11.0 | 2.3/15 - 2.8/17 | DR2S160H8/2 5.5/22 |
| Output shaft | W40x2x18x8f | W45x2x21x8f | W65x2x31x8f W75x2x36x8f | W75x2x36x8f W90x2x44x8 | W110x2x54x8f |