0
125.0
375.0
125.0
375.0
650.0
660.0
660.0
650.0
0
187.5
300.0
187.5
300.0
394.0
394.0
M12 X 1.75 (x 20)
M16 X 2.0 (x 4)
Rivet Nut Considerations
There are 20 M12 X 1.75 rivet nuts that are provided for payload structure mounting points. Rivet nuts
have internal threads used to attach the payload to the AMR mounting surface. The M12 X 1.75 rivet
nut locations are detailed in
3-6-1 Payload Structure Mounting Points
Make the following rivet nut considerations when designing the payload structure.
When a Top Plate is not present, the payload should be designed to rest on top of the rivet nuts and
make contact with its flange. If the payload structure is designed incorrectly and does not make con-
tact with these rivet nut flanges, the rivet nuts could spin in place and prevent proper fastener torque.
The rivet nut flanges are 1.19 mm tall. Thread engagement for fasteners should be from 18 to 45 mm.
A maximum torque of 65 N
⋅
m should be applied.
Payload
Rivet Nut
Washer
Fastener
AMR Mounting
Surface
Fastener
Washer
Rivet Nut
AMR Mounting
Surface
Payload
Correct Installation
Incorrect Installation
Rivet Nut Flange
Rivet Nut Flange
3 Installation
3-24
HD-1500 Platform User's Manual (I645)
Summary of Contents for HD-1500 Platform
Page 1: ...HD 1500 Platform User s Manual I645 E 03 ...
Page 6: ...Manual Information 4 HD 1500 Platform User s Manual I645 ...
Page 38: ...Revision History 36 HD 1500 Platform User s Manual I645 ...
Page 206: ...5 Troubleshooting 5 14 HD 1500 Platform User s Manual I645 ...
Page 236: ...6 Maintenance 6 30 HD 1500 Platform User s Manual I645 ...
Page 250: ...Appendices A 14 HD 1500 Platform User s Manual I645 ...
Page 251: ...I Index I 1 HD 1500 Platform User s Manual I645 I ...
Page 254: ...Index I 4 HD 1500 Platform User s Manual I645 ...
Page 255: ......