Captive / Non captive
|
Model |
Description |
Moving part |
|||||
|
Non captive (N) |
Internal nut. Screw moves forward backward if fixed in mechanics. The treaded shaft or ballscrew extends through the motor and moves axially as the motor rotated. |
Can rotate if not fixed |
 |
||||
|
External linear (E) |
Nut mounted on screw. Nut moves forward and backward if fixed in mechanics. Shaft/screw rotate.
The screw rotates as a part of the motorshaft and moves the nut axially along the treaded shaft. |
Rotate not if fixed. |
 |
||||
| External linear bronze nut (F) |
Nut mounted on screw. Nut moves forward and backward if fixed in mechanics. Shaft/screw rotate.
The screw rotates as a part of the motorshaft and moves the nut axially along the treaded shaft. |
Rotate not if fixed. |
 |
||||
|
Captive (C) |
Build in guider. Rod style. Shaft/screw do not move out of rear end. |
Rotate not. |
|
||||
| Ground ball screw. External linear (B) | Nut with steel ball mounted on ball screws. Nut Moves forward and backward if fixed in mechanics. Shaft/screw rotate. |
Rotate not if fixed. |
 |
||||
| Rolled ball screw. External linear (R) |
Nut with steel ball mounted on ball screws. Nut Moves forward and backward if fixed in mechanics.
Shaft/screw rotate. |
Rotate not if fixed. |
 |
||||
JVL A/S Deutschland Moltkestr. 24 DE-72762 Reutlingen Deutschland
Tel: +49 7121 1377260 Fax: +49 7121 1377317 E-mail: sales@jvl.dk
Tel: +49 7121 1377260 Fax: +49 7121 1377317 E-mail: sales@jvl.dk
