Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
With indexing levers GN 215 shafts can be turned through a predetermined angle and positively locked. To index, lift the lever against spring pressure from serrations (one hand control).
Limiting the indexing angle can be achieved with two dowels (sketch).
The bushing is connected to the shaft via keyway.
The location flange is bolted to the machine with two socket head cap screws (M 5).
The lever, via the location pin, provides the connection between shaft and location flange.
The serrations are protected from swarf and similar particles by the cover. This cover can be inserted by hand (elastic segments engage into a groove) and removed with a screw driver.
Lever
Steel
Cover
Plastic
Ball knob DIN 319
Plastic, phenolic resin (PF)
Black, shiny finish
RoHS
| A | Without serrations |
| B | With 30 serrations |
| d1 | d2 H7 Bore with keyway K | d3 | d4 | d5 | h1 | h2 | h3 max. shaft length | k | Length l | w +0,5° | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | K 10 | K 12 | 32 | 5,2 | 44,5 | 37 | 13 | 16,5 | 30 | 122 | 22° |
| 60 | K 14 | K 16 | 32 | 5,2 | 50 | 39 | 15 | 18,5 | 36 | 125 | 19° |
|
The location pin is a wedge-type as standard, which guarantees backlash-free positioning and also achieving easy engagement and disengagement. If backlash-free positioning is not required, a dowel pin (made from a grub screw) can be used. The serrations can be made square or with dowels and suitable holes. Such holes have to be made large enough to ensure that the dowel is not restricted on engagement (lever swivel radius). Smallest available angle for special serrations: 11° for size 54 9° for size 60 Smaller angles can be acheived with suitable serrations and dowels. |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
