BWA RASCHIATORE BIDIREZIOnALE TIPO BWA Descrizione L’elemento di tenuta tipo BWA ha il profilo di una guarnizione a labbri asimmetrici combinato con un raschiatore. Alloggiato in un’unica sede, presenta numerosi vantaggi: – ingombri ridotti; – minor tempo di esecuzione della sede. Limiti d’impiego Pressione: < 20 bar Velocità: < 1 m/s Temperatura: da - 30° C a + 90° C Fluidi: aria con o senza lubrificazione, oli e grassi minerali (vedi TABELLA I, pagg. 10- 11) Materiale Materiale standard poliuretano a 90 Sh A. Codice materiale standard: B0 Materiale alternativo poliuretano a 85 Sh A. Codice materiale alternativo: A0 Montaggio La sede dove va alloggiato il raschiatore non deve presentare spigoli vivi o bave che compromettano in esercizio la durata dello stesso. <strong>Oleodinamica</strong> & <strong><strong>Pneumatic</strong>a</strong> BI-DIRECTIOnAL WIPER TyPE BWA Description The BWA sealing part combines an asymmetric lip seal profile with a wiper. Since it is installed in a single groove, the BWA seal has several advantages: – reduced overall dimensions; – faster construction of the groove. Technical data Pressure: < 20 bar Speed: < 1 m/s Temperature: from - 30° C up to + 90° C Fluids: air with or without lubrication, mineral oils or grease (see TABLE I, pages 10- 11) Material Standard polyurethane 90 Sh A. Standard compound reference: B0 Alternative polyurethane 85 Sh A. Alternative compound reference: A0 Assembly The housing where the wiper is to be installed should not have any cu ting edges or flash in order to minimise seal wear during operation.
BWA disegno /drawing BWA df9 DH10 Toll H10 D1 h E+0,2 ART / ITEM 3,0 8,8 +0.058/0 5,0 4,0 4,5 BWA 0030 0088 040 B0 4,0 7,0 +0.058/0 6,0 2,2 2,7 BWA 0040 0070 022 B0 4,0 8,8 +0.058/0 5,4 4,0 4,5 BWA 0040 0088 040 B0 5,0 8,0 +0.058/0 6,2 2,2 2,7 BWA 0050 0080 022 B0 6,0 9,0 +0.070/0 7,2 2,2 2,7 BWA 0060 0090 022 B0 6,0 10,8 +0.070/0 8,0 4,0 4,5 BWA 0060 0108 040 B0 8,0 11,5 +0.070/0 9,2 2,5 3,0 BWA 0080 0115 025 B0 8,0 12,8 +0.070/0 10,0 4,0 4,5 BWA 0080 0128 040 B0 8,0 14,0 +0.070/0 11,0 4,0 4,5 BWA 0080 0140 040 B0 10,0 14,0 +0.070/0 11,4 2,8 3,2 BWA 0100 0140 028 B0 10,0 16,0 +0.070/0 12,5 3,6 4,0 BWA 0100 0160 036 B0 10,0 16,8 +0.070/0 13,0 4,0 4,5 BWA 0100 0168 040 B0 10,0 18,0 +0.070/0 14,0 4,5 5,0 BWA 0100 0180 045 B0 12,0 16,5 +0.070/0 13,7 3,2 3,7 BWA 0120 0165 032 B0 12,0 18,0 +0.070/0 14,5 3,6 4,0 BWA 0120 0180 036 B0 12,0 20,0 +0.084/0 16,0 3,2 3,7 BWA 0120 0200 032 B0 12,0 20,0 +0.084/0 16,0 4,5 5,0 BWA 0120 0200 045 B0 12,0 20,0 +0.084/0 16,0 5,0 5,5 BWA 0120 0200 050 B0 12,0 22,0 +0.084/0 16,0 5,0 6,0 BWA 0120 0220 050 B0 14,0 18,5 +0.084/0 15,7 3,2 3,7 BWA 0140 0185 032 B0 14,0 20,0 +0.084/0 16,5 3,6 4,0 BWA 0140 0200 036 B0 arrotondato e lucidato rounded and polished df9 DH10 Toll H10 D1 h E+0,2 ART / ITEM 14,0 22,0 +0.084/0 18,0 4,5 5,0 BWA 0140 0220 045 B0 14,0 24,0 +0.084/0 18,0 5,0 6,0 BWA 0140 0240 050 B0 16,0 20,5 +0.084/0 17,7 3,2 3,7 BWA 0160 0205 032 B0 16,0 22,0 +0.084/0 18,5 3,6 4,0 BWA 0160 0220 036 B0 16,0 24,0 +0.084/0 18,5 4,5 5,0 BWA 0160 0240 045 B0 16,0 26,0 +0.084/0 20,0 5,0 6,0 BWA 0160 0260 050 B0 18,0 22,5 +0.084/0 19,7 3,2 3,7 BWA 0180 0225 032 B0 18,0 24,0 +0.084/0 20,5 3,6 4,0 BWA 0180 0240 036 B0 18,0 26,0 +0.084/0 21,0 4,5 5,0 BWA 0180 0260 045 B0 18,0 28,0 +0.084/0 22,0 5,0 6,0 BWA 0180 0280 050 B0 20,0 25,0 +0.084/0 21,9 3,6 4,0 BWA 0200 0250 036 B0 20,0 26,0 +0.084/0 22,5 3,6 4,0 BWA 0200 0260 036 B0 20,0 30,0 +0.084/0 24,0 6,0 7,0 BWA 0200 0300 060 B0 22,0 27,0 +0.084/0 23,9 3,6 4,0 BWA 0220 0270 036 B0 22,0 28,0 +0.084/0 24,5 3,6 4,0 BWA 0220 0280 036 B0 22,0 32,0 +0.084/0 26,0 6,0 7,0 BWA 0220 0320 060 B0 25,0 30,0 +0.084/0 26,9 3,6 4,0 BWA 0250 0300 036 B0 25,0 31,0 +0.100/0 27,5 3,6 4,0 BWA 0250 0310 036 B0 25,0 35,0 +0.100/0 29,0 6,0 7,0 BWA 0250 0350 060 B0 28,0 38,0 +0.100/0 32,0 6,0 7,0 BWA 0280 0380 060 B0 30,0 35,5 +0.100/0 32,1 3,9 4,5 BWA 0300 0355 039 B0 <strong>Hydraulic</strong>/ <strong>Pneumatic</strong> 167 Sistemi di tenuta per pneumatica <strong>Pneumatic</strong> sealing systems
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O l e o d i n a m i c a / P n e u m
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Indice Contents Sezione tecnica 5 S
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Sezione tecnica generale Technical
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del materiale con cui è realizzata
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con le guarnizioni di tenuta. Sono
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Tab. 1 - Resistenza chimica dei mat
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superficie di contatto con evidente
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dimensioni nominali nominal dimensi
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Sistemi di tenuta per oleodinamica
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schema cilindro idraulico B hydraul
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Profilo Profile Profilo Profile Pro
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Profilo Profile RASCHIATORI PER EST
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Guarnizioni stelo Nei cilindri oleo
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RSA disegno /drawing RSA dh9 DH10 h
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RSA dh9 DH10 h E+0,2 C ART / ITEM 6
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RSB disegno /drawing RSB dh9 DH10 h
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RSB dh9 DH10 h E+0,2 C ART / ITEM 8
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Hydraulic/ Pneumatic 35 Sistemi di
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disegno /drawing RSC dh9 DH10 h E+0
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RSC dh9 DH10 h E+0,2 C ART / ITEM 7
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RSD disegno /drawing RSD dh9 DH10 h
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RSD dh9 DH10 h E+0,2 C ART / ITEM 1
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RSO disegno / drawing RSO dh9 DH10
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Hydraulic/ Pneumatic 47 Sistemi di
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RBR disegno / drawing RBR dh9 DH10
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RPS disegno / drawing RPS dh11 d1h9
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dh11 d1h9 RPS DH9 D1H10 h E+0,2 d2*
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Hydraulic/ Pneumatic 55 Sistemi di
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Fig. 4 Fig. 5 Fig. 6 Due guarnizion
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PSA disegno / drawing PSA DH9 dh9 h
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Hydraulic/ Pneumatic 61 Sistemi di
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PAE disegno / drawing PAE DH9 dh9 d
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PSH+RR disegno /drawing PSH + RR DH
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PSO disegno / drawing PSO DH9 dh9 E
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Hydraulic/ Pneumatic 69 Sistemi di
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PSQ disegno /drawing PSQ DH9 dh9 E+
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KDSA disegno /drawing KDSA DH9 dh9
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KDSB DH9 dh9 E+0,2 d1h9 d2±0,2 E1
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KDSP disegno /drawing KDSP DH9 dh9
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KDAE disegno /drawing KDAE DH9 dh9
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HIS disegno /drawing HIS diametri d
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HIS dh9 D -0 +0,05 E +0,2 C ART / I
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HES disegno /drawing HES diametri d
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D H9 HES d + 0 0,05 E +0,2 C ART /
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Hydraulic/ Pneumatic 89 Sistemi di
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WSL disegno /drawing WSL dh9 DH10 E
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Hydraulic/ Pneumatic 93 Sistemi di
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WSG disegno /drawing WSG dh9 DH10 T
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WWS disegno /drawing WWS dh9 DH10 E
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WAT disegno /drawing WAT dh9 DH10 D
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WED disegno /drawing WED dh9 DH10 E
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Hydraulic/ Pneumatic 103 Sistemi di
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WEL disegno /drawing WEL DH9 dh9 E
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Tenute statiche Static seals Hydrau
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O-RING / O-RING Condizioni massime
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SSA disegno /drawing SSA arrotondat
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SSA DH10 dh9 E+0,2 R d1h9 D1H10 ART
- Page 115 and 116: FSA disegno /drawing FSA INCH DIM.
- Page 117 and 118: VRA disegno /drawing VRA D d h E+0,
- Page 119 and 120: O-RING Materiale Esistono, come ind
- Page 121 and 122: OR disegno /drawing OR S sezione se
- Page 123 and 124: OR d toll ± o-ring altro rif. alte
- Page 125 and 126: OR d toll ± o-ring altro rif. alte
- Page 127 and 128: OR d toll ± o-ring altro rif. alte
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- Page 133 and 134: Sistemi di tenuta per pneumatica Pn
- Page 135 and 136: schema cilindro pneumatico B / pneu
- Page 137 and 138: Profilo Profile Profilo Profile ANE
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- Page 141 and 142: RSP disegno /drawing RSP arrotondat
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- Page 145 and 146: SRS disegno /drawing SRS arrotondat
- Page 147 and 148: CSA disegno /drawing CSA dh10 toll
- Page 149 and 150: PSP disegno /drawing PSP DH11 dh10
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- Page 153 and 154: MPS disegno /drawing MPS arrotondat
- Page 155 and 156: MPS disegno /drawing MPS arrotondat
- Page 157 and 158: SPS disegno /drawing SPS DH11 dh10
- Page 159 and 160: ISA disegno /drawing ISA diametri d
- Page 161 and 162: ESA disegno /drawing ESA diametri d
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- Page 165: LWA disegno /drawing LWA arrotondat
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- Page 171 and 172: BWS disegno /drawing BWS arrotondat
- Page 173 and 174: BWS disegno /drawing BWS arrotondat
- Page 175: BWH disegno /drawing BWH arrotondat