Torque; Coupling - Bredel APEX 10 Original Instructions Manual

SPECIFICATIONS
6.3

Torque

Following table shows required tightening torques for
steel fasteners with metric thread.
Metric thread size
M5
M6
M8
M10
M12
M16
M20
6.4

Coupling

These are specifications of the flexible couplings which
are delivered as part of a complete pump based on the
bare shaft solution.
Coupling L [mm]
size
28 90
24
Torque [Nm]
6
10
25
50
85
210
400
E [mm] s [mm]
20 2.5
Drill diameter [mm]
Maximum displace-
ments
∆ ∆ ∆ ∆ Ka ∆ ∆ ∆ ∆ Kr ∆ ∆ ∆ ∆ Kw
[mm] [mm] [degrees]
-0.7 0.25
+1.5
6
7
9
11
13
18
22
Rated
torque
[Nm]
0.9 95