PME
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SAFETY - The slipring range has been planned according to the Safety Rules requested by the European Standards EEC 89/392 Machinery Directive. APPLICATION - These sliprings are used to assure the electric continuity among two parts of an engine, one fixed and the other in rotatory movement relating to the first one. ADVANTAGES - The range we propose is wide and versatile thanks to constant researches as a solution to the different needs of our customers. In fact, our sliprings, beyond the standard executions, can solve your problems as: • digital signals transmissions (low voltages and...

The slipring PRP Type is protected; housing in insulating material with high mechanical resistance and also not changeable to temperature variations. The internal pipe, diam. 48 mm., free of cables, allows passage of piping for fluids, driving shafts and metallic ropes. Brush-holders can have blade or copper graphite brushes. MAIN PERFORMANCES • number of rings: 4 to 36 • nominal currents: Ith 20-30-50 A (on request mixed executions 30-20 A) • protection degree: IP 51 PRS TYPE The slipring PRS Type is mostly useful for outside applications, due to a steel housing with protection degree IP...

PMP TYPE The slipring PMP Type is a new product studied by Ravioli's Company to solve customer requests and to obtain high performance in small dimensions. This slipring, thanks to a 5 mm. lenght among rings, allows to use a very high number of strips in a small dimension. Brush-holders have copper graphite brushes. MAIN PERFORMANCES • number of rings: 18 to 42 • nominal currents: lth 20 A • protection degree: IP 42 PMS TYPE The slipring PMS Type, a new execution in the large RAVIOLI's slipring production,^ supplied in a water-proof housing and with a 5 mm. lenght among rings; very useful...

PRG TYPE The PRG Type, without housing, is available with a large diameter possibility: 85 mm. up to 2000 mm., and for this it is possible to have a wide internal passage and different Amperes. Brush-holders can have blade or copper graphite brushes. MAIN PERFORMANCES • number of rings: 4 to 36 • nominal currents: lth 20-3050-80-120-200 A • protection degree: IP 00 PZG TYPE The PZG Type, without housing, has the advantage to have a wide internal passage and to be axially very compact thanks to insulating rings which devides the conductor rings. Brush-holders can have blade or...

The sliprings: PSG Type without housing, pSp protected and PSP water-proof, have been requested for years for their execution and for the slideway between rings and brushes with a peculiar V contact. Brush-holders have copper graphite brushes. MAIN PERFORMANCES • number of rings: 4 to 28 • nominal currents: lth 20-60 A • protection degree: PSG IP 00 PSP IP 42 EXD TYPE EXD sliprings are ATEX approved for Zone 21 and 22, and they are IP65; compact and modular, they are particularly required in dusted areas subject to a high explosion risk. MAIN PERFORMANCES • No of rings: 4 or 6 • Nominal...