Securing The Robot Unit - Denso HS-G Series Installation & Maintenance Manual

Horizontal articulated
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1.2.3

Securing the Robot Unit

(1) According to the dimensions specified in the figure below, drill four robot fixing holes
and two dowel pin holes in the robot mount where the robot unit is to be anchored.
Drilling in the robot mount
Four robot fixing holes
Two holes for
dowel pins
(2) Drive a diamond-shaped pin into the hole (HS/HSS-G: 4H7 dia.) so that the pin
becomes oriented as shown below.
(3) Drive an internally-threaded positioning pin into the hole (HS/HSS-G: 6H7 dia.).
Caution:
(4) Put the robot unit on the robot mount, following the transport instructions given in
Section 1.2.1 "Transporting the Floor-Mount Type" or Section 1.2.2 "Transporting the
Overhead-Mount Type."
(5) Secure the robot unit with four bolts and plain washers.
Fixing bolts: M10 x 30 mm, JIS strength class: 12.9 (For HS/HSS-G series)
Tightening torque: 70 14 Nm (For HS/HSS-G series)
Drilling in the robot mount
For diamond-shaped pin
For internally-threaded
positioning pin
Never skip this step. These dowel pins can minimize the risk of
misalignment that could be caused by replacement of the robot unit
during maintenance or due to vibration.
Reference hole
Front
(For HS/HSS-G series)
Bolt Positions for Securing the Robot Unit
10
For HS/HSS-G series
M10 bolt holes, a minimum of 20 mm deep
4H7 dia. hole a minimum of 10 mm deep
6H7 dia. hole, a minimum of 10 mm deep
Diamond-shaped pin

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