Material: Stainless steel 1.4305 (AISI 303), plunger pin nickel-plated. Knob: Plastic Thermoplast (polyamide) black, matt finish, cannot be disassembled. Indexing plungers 817 offer the following advantages: - small outer dimensions - most of the release mechanism (version C/CK) is covered - defined thread length by an undercut at the end of the thread (version G/GK). Version B/BK: with knob, without notched catch, this version is used where, on releasing the knob, the plunger pin should be returned to its initial position by the spring force. Version C/CK: with knob, is used if the plunger pin has to remain in retracted position. To achieve this, the knob is rotated by 90 degrees after being retracted. A notched catch stops the locked-in knob from returning to its initial position accidentally or due to vibration. Version G/GK: with threaded plunger end, for applications where a special knob to customer¿s request is required or where the plunger pin is not shifted manually.
| Shape | B |
|---|---|
| d1 -0,02/-0,04 (mm) | 6 |
| l1 min. (mm) | 6 |
| d2 (mm) | M12x1,5 |
| d3 approx. (mm) | 23 |
| d4 (mm) | - |
| d5 (mm) | - |
| l2 (mm) | 48 |
| l3 (mm) | 22 |
| l4 (mm) | 6 |
| sw (mm) | 14 |
| l5 Start (mm) | - |
| l6 End (mm) | - |
| Spring Pressure Start approx. (N) | 6,0 |
| Spring Pressure End approx. (N) | 19,0 |
| Weight (g) | 29,1 |
