Mechanical Interface; Positioning Pin Holes; Threaded Holes; Bench Reference Design - Safran LRF 6742 Manual

LRF 6742 Integrator Manual

4 Mechanical Interface

The LRF Module mechanical interface consists on:
 Two positioning pin holes and
 Three threaded holes.

4.1 Positioning pin holes

They define orthogonally the mechanical interface.
The emitted beam is aligned to them with a tolerance of ± 1.5 mrad.
The positioning pins provided in the host system must have a diameter of Ø2H6

4.2 Threaded holes

The module is secured by M5 screws and tightened with a torque between minimum 5 Nm and maximum 6
Nm.

4.3 Bench reference design

Drawings are in the appendix.
NOTICE
It is best practice and highly encouraged recommendation to:
 Choose a highly stable material for the bench under thermal effects.
 Provide a clean, flat and electrical conductive surface to provide a good contact to the module.
 Observe ESD Electrical Static Discharge measures during the entire assembly of the sensor.
A defective design may originate:
 Damage to the positioning pins affecting the mechanics integrity.
 Electrical damage (short circuits and ground loops) if the contact surface is not appropriate.
 Misalignment of the components due to mechanical-thermal stress.
INTEGRATOR MANUAL LRF 6742 918574A
Confidential & Proprietary  SAFRAN VECTRONIX AG – All rights reserved
Public: 04.2023
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