00198661-02_UM_SX12-V3_EN.pdf - 第323页
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 6 Station e xtensi ons From software version SC.713.1 Edition 12/2020 6.7 3D coplanarity laser module 323 6 6 6 6 WARNING Laser radiation is ha zar dous for the eyes T…
6 Station extensions Instruction manual SIPLACE SX1/SX2 Edition V2 and V3
6.7 3D coplanarity laser module From software version SC.713.1 Edition 12/2020
322
6.7 3D coplanarity laser module
Item no. 00519919-xx 3-D coplan
The 3D coplanarity laser module works with a line of laser light. This enables you to generate and
analyze the height profile of a two-dimensional arrangement of component leads e.g. BGA, QFP
etc. This analysis provides data about the coplanarity (contact plane) and collinearity (contact line
straightness) of component leads or balls.
For more details, refer to the "Assembly Instructions 3D Sensor", German+English [Item. no.
00197084-xx]
6.7.1 Safety instructions for coplanarity module sensor
The sensor works with a semiconductor laser which has a wave length of 670 nm (visible/red).
The maximum optical output is 60 mW.
The sensor is classified as laser class 3B.
– When using the sensor, always observe the IEC 60825-1:2014 regulations about "Safety of
Laser Equipment" and the accident prevention guidelines for "Laser Radiation" (DGUV Reg-
ulation 11), applicable in Germany.
– Also observe the accident prevention regulations of your own country!
The following warning labels are attached to the front and back of the sensor housing:
6
Fig. 6.7 - 1 Laser class 3B classification for the sensor
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 6 Station extensions
From software version SC.713.1 Edition 12/2020 6.7 3D coplanarity laser module
323
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6
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WARNING
Laser radiation is hazardous for the eyes
The accessible laser radiation is dangerous for your eyes and, in certain circumstances,
also poses a hazard to skin.
The radiation issued by class 3B lasers (medium output strength) is dangerous during
direct contact with your eyes and also when it is reflected by a mirror. At higher output
levels, this laser could also damage skin.
Avoid looking directly into the laser beam.
The 3D coplanarity module is installed and secured in the placement machine in a
manner which, if used correctly (short radiation periods), fulfills the laser class 2 lim-
its for accessible radiation and is therefore non-hazardous for your eyes.
WARNING
Encapsulated class 2 laser equipment
When in a fixed installation, the placement machine is classified as a so-called "encap-
sulated" class 2 laser device
The 3D sensor is integrated into the emergency OFF circuit.
Never disable the emergency OFF circuit!
The 3D sensor may only be operated inside the placement machine!
WARNING
Repairs and service
For repair and service work, always send the sensors to ASM Assembly Systems
GmbH & Co. KG.
6 Station extensions Instruction manual SIPLACE SX1/SX2 Edition V2 and V3
6.7 3D coplanarity laser module From software version SC.713.1 Edition 12/2020
324
6.7.2 Technical data
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Components QFP, SO, BGA, Gullwing, connector
Accuracy
*a
± 15 μm (3σ), ± 20 μm (4σ)
Maximum component size 50 x 50 mm²
Maximum component height 17 mm
BGA component shape
Min. ball diameter
Min. ball pitch
Min. number of balls
400
μm
800
μm
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Gullwing component shape
Min. lead width
*b
Min. lead pitch
Min. number of leads
300
μm
500
μm
5
Maximum connector size 120 x 20 mm²
Connector (Gullwing)
Min. lead width
b
Min. lead pitch
Min. number of leads
300
μm
500
μm
5
Placement head type TwinHead, SIPLACE Multistar CPP
Laser protection class
3D coplanarity sensor
Placement machine
3B
2
*)a Per ball/lead
*)b Contact your local product manager for details of smaller lead widths