Page 220 - UNION

part. PRODUcTs INFORMATION part.
C C

chuck chuck

torqUe (HydraUlic cHUck) r·p·M / Balance

No sleeves
special
Balanced
450
400 25,000 rpm
TEST PIN
350
300
Torque(Nm) 250 Balanced
Fine
200
150
10,000 rpm
100
50
0
6 8 10 12 14 16 18 20 25 32 Ø
Clamping Ø (mm)

※‌‌ Torque(Nm) when clamping with straight ※‌‌ Torque(Nm) of Hydraulic Chuck with direct
cylindrical shanks clamping of Ø 6-32mm.

32mm dia. chuck with sleeves 20mm dia. chuck with sleeves teMperatUre

350
120 80℃ Max
300
100
250 80
Torque(Nm) 200 Torque(Nm) 60 40℃

150
100 40 safety Operating
operating Temperature
50 20 temperature
Generally, the normal
0 0 20℃ operating temperature
6 8 10 12 14 16 18 20 25 Ø 3 4 5 6 8 10 12 14 16 Ø of Hydraulic Chuck is
Clamping Ø (mm) Clamping Ø (mm) 10℃ between 20 ℃ ~ 40 ℃ .
When operating
※‌‌ Torque(Nm) of Hydraulic Chuck clamping ※‌‌ Torque(Nm) of Hydraulic Chuck clamping 0℃ Min temperature isn’t the
Ø 32mm with HK collet. Ø 20mm with HK collet. normal range, pls ask
technical information.

6 union Materials cuttinG tools 7