1123-001-301
- Single passage for coolant or MQL
- Pop-Off™ technology allows unlimited dry running without media pressure
- Pop-off stroke of 0.7-3.0 mm compensates for thermal expansion of spindle during extended operation as well as variations in drawbar position
- Full-flow design has no obstructions to trap swarf or debris
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Anodized aluminum housing resists corrosion
Imperial
Metric
Dimensions
A
M16x1.5 LH
B
1/4"-18 NPT
C
2.953"
C
75 mm
D1
102.3 mm
D1
4.028"
E
0.512"
E
13 mm
F
0.512"
F
13 mm
G
8.7 mm
G
0.343"
H
0.929"
H
23.6 mm
I
0.7084"
I
17.993 mm
J
69.1 mm
J
2.720"
K
3/8"-19 PT
P
Non-Threaded
X
4 mm
X
0.157"
Operating Specifications
Media
Coolant, Air
Rotor Connection
M16x1.5 LH, 17.993 mm pilot
Rotor Connection
M16x1.5 LH, 0.7084" pilot
Housing Connection
1/4"-18 NPT
Air
Max. Flow
21.5 CFM
Air
Max. Flow
608 l/min
Air
Max. Pressure
10 bar
Air
Max. Pressure
150 psi
Air
Max. Temperature
71 °C
Air
Max. Temperature
160 °F
Coolant
Max. Pressure
140 bar
Coolant
Max. Pressure
2030 psi
Coolant
Max. Temperature
71 °C
Coolant
Max. Temperature
160 °F
