No. | d1 Ø Handwheel GN 321 GN 322 GN 323 | d2 H7 Bore with keyway | d3 | d4 max. see GN 321.4 GN 322.4 GN 323.4 | d5 Minimum Ø of handwheel hub | d6 -0,05 Bore diameter of hand- wheel hub d6 H7 | l1 | l2 ±0,1 Length of handwheel hub | l3 | t | w min. see GN 321.4 GN 322.4 GN 323.4 |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | 125 | K 12 | 29 | 17 | 29 | 25 | 42 | 18 | 12 | 26 | 4 |
1 | 140 | K 12 | 29 | 17 | 29 | 25 | 42 | 19 | 12 | 26 | 4 |
2 | 140 | K 14 | 33 | 21 | 33 | 29 | 48 | 19 | 14 | 30 | 4 |
2 | 160 | K 14 | 33 | 21 | 33 | 29 | 48 | 20 | 14 | 30 | 4 |
3 | 200 | K 18 | 39 | 26 | 39 | 35 | 50 | 24 | 13 | 36 | 4 |
4 | 250 | K 22 | 46 | 30 | 46 | 41 | 54 | 28 | 13 | 42 | 4 |
The relevant health and safety at work provisions state that handwheels must be attached to spindles such that they are not turned along together with the machine drive assembly. Safety handwheels meet this requirement: |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0