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HEB250 Brake
MI 850A346 1 B
Page 10
B
Mount the rotor on the shaft without
tightening the set screws.
C
Mount one of the caliper mounting
halves (halves are symmetrical, so it
does not matter which half) to the
machine frame using (4) ea M8x1.25
bolts. Tighten bolts to a torque of
40 Nm [29.5 lb-ft].
D
Center the rotor between the two
brake pads. Use feeler gauges or
equivalent to ensure equal distance
between the brake pad and rotor on
each side. Manually rotate the rotor to
verify the rotor does not touch any
brake pads during a full rotation.
E
Secure the rotor by tightening the two
set screws to the torque listed in the
Table 1. Install rotor set screws using
LOCTITE 266 high temperature, high
strength threadlocker or equivalent.
F
Mount the other caliper mounting half
to the machine frame using (4) ea
M8x1.25 bolts. Tighten bolts to a
torque of 40 Nm [29.5 lb-ft].
G
Install the airlines using 6 mm
[0.237 in] outside diameter tubing. Air
supply should be clean and dry, and
the pressure must not exceed
621 kPa [90 PSI].
