1129-002-116
- 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
3/8"-18 NPT
C
28 mm
C
1.102"
D1
3.307"
D1
84 mm
E
1"
E
25.4 mm
F
0.622"
F
15.8 mm
G
8.7 mm
G
0.343"
H
0.945"
H
24 mm
I
0.708"
I
17.993 mm
J
58.6 mm
J
2.307"
L
0.984"
L
25 mm
P
Non-Threaded
X
0.189"
X
4.8 mm
Operating Specifications
Media
MQL, Coolant
Rotor Connection
M16x1.5 LH, 17.993 mm pilot
Rotor Connection
M16x1.5 LH, 0.708" pilot
Housing Connection
3/8"-18 NPT
Coolant
Max. Flow
7.4 GPM
Coolant
Max. Flow
28 l/min
Coolant
Max. Pressure
140 bar
Coolant
Max. Pressure
2030 psi
Coolant
Max. Temperature
71 °C
Coolant
Max. Temperature
160 °F
MQL
Max. Flow
21.5 CFM
MQL
Max. Flow
608 l/min
MQL
Max. Pressure
10 bar
MQL
Max. Pressure
150 psi
MQL
Max. Temperature
71 °C
MQL
Max. Temperature
160 °F
