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R Rigid tooth flank helical EPTT units
| Material EPTT | EPTT200 Substantial-toughness cast iron from R37, 47, 57, 67, seventy seven, 87 |
| EPTT250 Substantial-strength forged iron from R97 107, 137, 147, 157, 167, 187 | |
| dureza EPTT | HBS90-240 |
| Conteúdo do equipamento: | 20CrMnMo |
| Dureza da área superficial do EPTT | EPTC58 graus - sessenta e dois graus |
| dureza da engrenagem principal | EPTC33 graus - quarenta graus |
| Conteúdo do eixo de entrada/saída | 40Cr or 42CrMo |
| dureza do eixo de entrada/saída | HBS250 deg-290 deg |
| dureza do eixo na posição do retentor de óleo | EPTC48 deg-fifty five deg |
| Machining precision of EPTTs materials | Correct grinding four-six grade |
| Método de tratamento térmico | Tempering, cementing, quenching and so forth |
| Desempenho | Up to 90% |
| Ruído (máx.) | le68dB |
| Projeto da unidade | Foot mounted, flange mounted |
| Método de entrada | Flange input, inline input, shaft input |
| Vibração | le20um |
| Retaliação | le20Arcmin |
| Nomes de marcas EPTT | NSK, SKF and many others |
| marcas de retentores de óleo | NAK, SKF and many others |
| Lubrificante | VG220 |
| EPTT | Y sequence motor |
| Eixo EPTT | 40Cr or 42CrMo, Tempering, cementing, quenching etc. |
