Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Threaded shaft collars GN 706.3 correspond in outer dimensions to the semi-split shaft collars GN 706.2. The bore has, however, an internal thread so that the clamping ring can be screwed in like a nut, for instance, to a spindle thread in order to limit the adjustment range or the screw-in depth. The clamping is then done by reducing the slot height without damaging the thread.
The thread d3 for sizes d1 = 20 to 32 is designed as a through hole; for sizes d1 = 42 and larger, it is designed as blind hole.
SteelST
RoHS
| d1 | d2 6H | b ±0,2 | d3 | s | x ≈ max. protrusion of cap screw | Adjustable hand lever for d3 |
|
|---|---|---|---|---|---|---|---|
| 20 | M 8 | M 8 x 1 | 9 | M 3 | 2,1 | 1 | - |
| 22 | M 10 | M 10 x 1 | 9 | M 3 | 2,1 | 0,8 | - |
| 26 | M 12 | M 12 x 1,5 | 11 | M 4 | 2,1 | 1,6 | - |
| 32 | M 16 | M 16 x 1,5 | 11 | M 4 | 2,1 | 0,7 | GN 311-30-M4-12-SW |
| 42 | M 20 | M 20 x 1,5 | 15 | M 5 | 3 | 0,6 | GN 311-30-M5-15-SW |
| 48 | - | M 24 x 1,5 | 15 | M 5 | 3 | 0 | GN 311-45-M5-16-SW |
| 55 | - | M 30 x 1,5 | 15 | M 6 | 3 | 0,4 | GN 311-45-M6-18-SW |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
