Drawing Library ECHT-FLEX Coupling NEF Series
Model number display
| NEF | 25 | W | - | NH70ED2 | V | X | KH120JD2 | - | J | 1000 |
| ｜ series |
｜ size |
｜ ｜ ｜ |
｜ Left hub symbol |
｜ ｜ ｜ |
｜ Right hub symbol |
｜ ｜ ｜ |
｜ J dimension |
|||
| type W: Spacer type S: Single type |
Vertical Vertical long spacer Indicates the diameter of the shaft hole on the bottom side. |
Long spacer J: Long spacer JS: Fixed-size long spacer JT: Single-plate long spacer Long spacers Please refer to the catalogue |
||||||||
| Hub shape | Shaft hole diameter tolerance | Shaft Hole Diameter | Keyway tolerance | Set screw position |
|---|---|---|---|---|
| N | H | 70 | E | D2 |
| K | H | 120 | J | D2 |
| N:標準ハブ K:拡大ハブ L:延長ハブ B:角ハブ H:テーパロックハブ |
F:F7 G:G7 H:H7 J:JS7 P:P7 M:M7 N:N7 K:K7 R:R7 |
Shaft hole diameter is in 1mm increments |
J: New JIS Js9 (standard) P: New JIS P9 F: Old JIS F7 E: Old JIS E9 |
 [Click to enlarge] |
