IAI America ERC2 - Manual (Page 40)

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2. Installation
21
Hex cap bolt
Hole in flange
2.2.2 Rod Type
A rod-type actuator can be installed in the following two ways:
z Affixing with a flange
Install the actuator by tightening from the motor end side with hex cap bolts using the holes provided in the
flange.
Caution: If the actuator is installed horizontally,
exercise caution not to let the actuator
receive excessive forces.
Flange tightening bolts
Model Nominal thread size Tightening torque
RA6C M5 3.4 N‚m (0.35 kgf‚m)
RA7C M6 5.4 N‚m (0.55 kgf‚m)
z Affixing through holes in a flange
Caution: If the actuator is installed horizontally,
exercise caution not to let the actuator
receive excessive forces.
Flange tightening bolts
Model
Nominal
thread size
Tightening torque
RGD6C M5
Steel bolt-bearing surface: 7.3 N-m
Aluminum bolt-bearing surface: 3.4 N-m
RGD7C
M6
Steel bolt-bearing surface: 12.3 N-m
Aluminum bolt-bearing surface: 5.4 N-m
Hex cap bolt