Emerson Bettis SCE300 - Page 51

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Installation and Maintenance Instructions
MAN-02-04-99-0712-EN Rev. 1
February 2020
Parts List and Drawings
Section 9: Parts List and Drawings
Section 9: Parts List and Drawings
This section includes the drawings and parts list of each component and subassembly of
the SCE300 actuator.
• When ordering spare parts, be sure to include the serial number embossed on
the actuator nameplate.
• When ordering spare parts, be sure to refer to the marked part list items on
the attached drawings.
• Recommended spares for routine maintenance are marked with an asterisk [*]
on the parts list.
In addition to checks performed before installation: if any screws or bolts require
replacement, ensure that the replacement fasteners are of the recommended class and
grade and are tightened to the specied torque.
Refer to the Section 9 for the correct bolt sizes used in the different models of SCE300
actuators and Specication TN1139 to determine the maximum torque to be applied to
the bolts.
Table 9. Torque Requirements Guide
Base bolts
Torque requirements
Cover assembly bolts
Torque requirements
Terminal block cover bolts
torque requirements
Model
Bolt
Size
Bolt
Material
MAX
Tightening
TORQUE
(Nm / lb.in)
Bolt
Size
Bolt
Material
MAX
Tightening
TORQUE
(Nm / lb.in)
Bolt
Size
Bolt
Material
MAX
Tightening
TORQUE
(Nm / lb.in)
006 M8 A4/70 13 / 115 M6 A4/80 7 / 61 M6 A4/70 5 / 44
013 M8 A4/70 13 / 115 M6 A4/80 7 / 61 M6 A4/70 5 / 44
025 M10 A4/70 25 / 221 M6 A4/80 7 / 61 M6 A4/70 5 / 44
051 M10 A4/70 25 / 221 M6 A4/80 7 / 61 M6 A4/70 5 / 44
091 M12 A4/70 43 / 380 M6 A4/80 7 / 61 M6 A4/70 5 / 44
171 M12 A4/70 43 / 380 M6 A4/80 7 / 61 M6 A4/70 5 / 44
Control Module bolts
Torque requirements
Worm shaft flange bolts
Torque requirements
Model
Bolt
Size
Bolt
Material
MAX Tightening
Torque (Nm / lb.in)
Bolt
Size
Bolt
Material
MAX Tightening
Torque (Nm / lb.in)
006 M6 A4/70 5 / 44 M6 A4/70 5 / 44
013 M6 A4/70 5 / 44 M6 A4/70 5 / 44
025 M6 A4/70 5 / 44 M6 A4/70 5 / 44
051 M6 A4/70 5 / 44 M6 A4/70 5 / 44
091 M6 A4/70 5 / 44 M8 A4/70 13/115
171 M6 A4/70 5 / 44 M8 A4/70 13/115