HWR VK040
INOZet® WTS040-4-WV17



WTS040-4-WV17
Turns your 4-jaw chuck into a compensating 8-jaw chuck. 1 set = 4 pendulum bridges.
Mounting on your chuck
| Manufacturer | HWR |
|---|---|
| Chuck | VK040 |
| Chuck size Ø | 400 mm |
| Jaw connection | Serration V = 1,5mm x 60° |
| Key / slot width N | 21 mm |
| T-nut / base jaw | TT65 |
General technical data
| Grip range ext. Ø | 90–400 mm |
|---|---|
| Grip range int. Ø | 178–400 mm |
| Swing Ø without jaws | 440 mmwith ideal set-up; actual swing may deviate |
| Width B | 196 mm |
| Height H (without jaws) | 50 mm |
| Length L | 161 mm |
| Weight per set | 22,8 kg |
| Serration V1 | 3,5 x 60°Top-jaw connection |
| Slot width N1 | 16 mmTop-jaw connection |
T-nuts for the pendulum bridges · Selected automatically

Type II · single T-nut: 8 per pendulum set (4-jaw chuck).
| H | 28 mm |
|---|---|
| h | 11,5 mm |
| N | 21 mm |
| G | M16 |
| Bolt | M16 x 35 |
Top jaws
Tick the top jaws you want. The T-nuts for the jaws are added automatically.

Hard adjustagrip jaws · WT(S)040-4
1 · Set of 8
| Select | Type | Ident-No. | Material | Grip range ext. Ø | Grip range int. Ø | SK Ø | B | H | L | K | J | Serration | N | T | G | T-nut | kg / set | Sets |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WR16-8 | 760162 | 16MnCr5 | 90–400 | 178–400 | 510 | 38 | 50 | 105 | 13 | 30 | 3,5 mm x 60° | 16 | 25 | M6 | GP11 | 10,3 |

Soft top jaws · WT(S)040-4
1 · Set of 8
| Select | Type | Ident-No. | Design | Material | B | H | L | K | J | Serration | N | T-nut | kg / set | Sets |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WP16-8 | 770117 | I | 16MnCr5 | 38 | 50 | 105 | 13 | 30 | 3,5 mm x 60° | 16 | GP11 | 10,3 |
Height pins
Height pins are available for hard jaws. Tick a hard jaw above to see them.
Grease & tools
| Select | Item | Ident-No. | Qty | |
|---|---|---|---|---|
| Special grease for INOZet® | 800001 | EP01, 400 ml cartridge | ||
| Lever grease gun | 800008 | For 400 ml cartridge, DIN 1283, with mouth-piece for ball grease nipples |
Your configuration
| Pos. | Item | Ident-No. | Qty | Note | |
|---|---|---|---|---|---|
| 1 | WTS040-4-WV17 | 751169 | 1 | Pendulum bridges · 4 → 8 | HWR VK040 |
| 2 | TT65 | 846091 | 8 | T-nut · Type II · single T-nut | for pendulum bridges |
Chuck not in the list, special jaws, other sizes? Describe it and we will quote it.


