一、性能与用途 防尘圈fpj具有结构简单、截面小、安装方便、成本低等特点。广泛用于油缸和气缸中,防止外界污染物混入液压系统和密封系统,有时亦用于直接密封。 二、材 质 橡塑rp,特殊情况下选用氟胶fkm。 三、工况条件 工作温度:橡塑rp:-30~+120℃; 氟胶fkm:-20~+200℃; 工作介质:液压油、乳化液、水; 往复速度:≤1m/s。 四、设计标准 本系列符合hg4-332-66标准。 五、标注及订货方法 防尘圈fpj用订货号来标注,示例:fpj-2040 rp 六、结构装置 |
规格及沟槽尺寸 |
订货号 | d | d | h | e | d1 | d2 | e |
fpj2040 | 20 | 40 | 8 | 2.5 | 27 | 42 | 2 |
fpj2242 | 22 | 42 | 10 | 29 | 44 | ||
fpj2545 | 25 | 45 | 32 | 47 | |||
fpj2848 | 28 | 48 | 35 | 50 | |||
fpj3050 | 30 | 50 | 37 | 52 | |||
fpj3257 | 32 | 57 | 39 | 59 | |||
fpj3560 | 35 | 60 | 12 | 3 | 42 | 62 | 2.5 |
fpj3863 | 38 | 63 | 45 | 65 | |||
fpj4065 | 40 | 65 | 48 | 68 | |||
fpj4267 | 42 | 67 | 50 | 70 | |||
fpj4570 | 45 | 70 | 53 | 73 | |||
fpj4873 | 48 | 73 | 56 | 76 | |||
fpj5075 | 50 | 75 | 58 | 78 | |||
fpj5282 | 52 | 82 | 14 | 3.5 | 62 | 85 | 3 |
fpj5585 | 55 | 85 | 65 | 90 | |||
fpj6090 | 60 | 90 | 70 | 95 | |||
fpj6595 | 65 | 95 | 75 | 100 | |||
fpj70100 | 70 | 100 | 80 | 105 | |||
fpj75105 | 75 | 105 | 85 | 110 | |||
fpj80110 | 80 | 110 | 90 | 115 | |||
fpj85115 | 85 | 115 | 95 | 120 | |||
fpj90120 | 90 | 120 | 100 | 125 | |||
fpj95125 | 95 | 125 | 105 | 130 | |||
fpj100130 | 100 | 130 | 110 | 135 | |||
fpj105135 | 105 | 135 | 115 | 140 | |||
fpj110140 | 110 | 140 | 17 | 4 | 120 | 145 | 3.5 |
fpj120155 | 120 | 155 | 130 | 160 | |||
fpj128160 | 128 | 160 | 135 | 165 | |||
fpj130165 | 130 | 165 | 140 | 170 | |||
fpj140175 | 140 | 175 | 150 | 180 | |||
fpj150190 | 150 | 190 | 160 | 195 | |||
fpj160200 | 160 | 200 | 170 | 205 | |||
fpj170210 | 170 | 210 | 180 | 215 | |||
fpj180220 | 180 | 220 | 190 | 225 | |||
fpj190230 | 190 | 230 | 200 | 235 | |||
fpj200240 | 200 | 240 | 210 | 245 | |||
fpj210250 | 210 | 250 | 20 | 4.5 | 222 | 255 | 4 |
fpj220260 | 220 | 260 | 232 | 265 | |||
fpj240280 | 240 | 280 | 252 | 285 | |||
fpj250290 | 250 | 290 | 262 | 295 | |||
fpj260300 | 260 | 300 | 272 | 305 | |||
fpj280320 | 280 | 320 | 292 | 325 | |||
fpj300340 | 300 | 340 | 312 | 345 |