AQ-2 spec book LR.pdf - 第8页

2.0 General Specifica tions 2. 1 AQ- 2 Specifica tions T able 1 General Specifica tions 6 of 44 AQ-2 Main Specifications Max output [CpH] 5300 Max output for odds [CpH] 3350 Max output for ultra fine pitch [ CpH] 3530 Hi…

Component vision

•Two upward looking digital cameras inspect components

•Components are measured at placement height for optimal feature recognition

• One camera unit covers the complete SMT component range

• Camera unit provides bump recognition down to 80 micron

• Variable red and blue lighting levels are combined for ideal feature recognition

H-Drive gantry system

• Provides the ideal combination of placement accuracy and process versatility

• Employs independent linear motors developed for the semiconductor industry

• Provides 25 micron @ 4 sigma placement accuracy

• Motor design eliminates drag, pull, and dog-tail effects

• Each of the three axes uses one-micron linear scale encoders

Placement heads

• Support nozzles and grippers

• Perform component pick detection and correction

• Automate pick height calibration

• Z-axis handles parts up to 50mm tall

• Placement force using closed loop feedback is programmable from 0.9 to 40N

Feeder platform

• Feeder trolley allows 47 pick positions in 24 8mm slots

• Tray trolley handles over 96 unique Jedec tray-fed components or 188 other tray

components

• Feeder bank provides an interface for SMT and oddform feeders

Transport unit

• Three types of transport are available to support very thick boards, regular PCBs, and

ultra-thin flexfoils

• Uses edge clamping or vacuum support

• Features automatic board width and thickness adjustment

• Boards are individually edge belt driven

Graphical User Interface

• Touchscreen interface with intuitive icons

• On-line component editor

• Optional multiple language support

Open architecture

• Allows cost-effective purchase of options for the current application

• Supports addition of modules in the field for new applications

• Each module uses fiducials to ensure quick installation and calibration in minutes

1.1 Features

Introducing the AQ-2

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2.0 General

Specifications

2.1 AQ-2

Specifications

Table 1

General Specifications

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AQ-2 Main Specifications

Max output [CpH] 5300

Max output for odds [CpH] 3350

Max output for ultra fine pitch [CpH] 3530

Highest Accuracy class 25µm @ |µ|+4 (Cpk>1.33)

Pick performance 99,9 %

Technical Uptime > 99.5% (excl. feeder assists)

Lifetime: Nozzle > 2 Mio placements

Component range 0.4x0.2mm (01005) to 45x45mm or 66x23mm

For odds up to 165 x45mm

Feeding options Feeder trolley: 47 pick positions

Tray trolley: 96 JEDEC trays

Feeding types Tape, stick, tray, wafflepack, stack tube, GPAX,

radial etc .

Placement force 0.9N to 40N, lower forces with restrictions

PCB range min ( L x W ) 50x50mm L=PCB transport direction

50x20mm

optional

PCB range max ( L x W ) 508x460mm L=PCB transport direction

PCB transport direction Left to Right or Right to Left.

Power supply 190-480V 3-phase

47-63Hz, 5 kVA

Air supply >6bar, 190 Nl/min

Dimensions (incl. trolleys) 1560x2380m(LxW) Total 3.71 m

Weight (excl. trolleys) <1750kg

Noise <72 dB(A) @ 1m distance

Applicable standards: 98/37/EC CE Machine directive

89/336/EEC CE EMC directive

73/23/EEC CE Low voltage directive

SEMI S2 Safety standard

SEMI S8 Ergonomics standard

SEMI E95 Human Interfaces standard

IPC 9850 Accuracy & speed testing standard

General Specifications

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2.2 Machine base

2.3 H-Drive

manipulator

Figure 3

The machine base is an H-shaped frame constructed out of welded standard rectangular

steel plates. It consists of a set of two vertical box structures, connected by a horizontal

square box structure. The frame is rigid and stable to minimize vibration transfer from

the factory-floor to the machine. Adjustment of the frame to the floor can be done

during or after installation. The transport height level complies to both SMEMA and

Japanese standards.

The machine base contains all mechanical interface surfaces for connection of the robot,

feeders trolleys/banks and PCB transport. It also holds the control and supply systems as

well as the safety covers and doors to provide safe working conditions for the operator.

The H-Drive manipulator is a self-calibrating Cartesian robot with linear motors and

encoders. The manipulator has two Y-axes and one X-axis, each with their own

integrated controller and power stages. Special attention is given to the dynamic

behaviour of the manipulator which is of great importance for the performance. Settling

times are defined as the period between the end of the setpoint profile and the moment

that the manipulator actually reaches the required position. If the position window is

chosen smaller (e.g. for fine pitch components, requiring higher accuracy) the settling

time will be longer. For the H-Drive manipulator, a cubic setpoint profile will be used. In

a cubic setpoint profile the acceleration gradually increases and decreases as function of

time. The X-slide of the manipulator has, on the front side, an interface which is

configured with 2 placement heads and 1 digital fiducial camera.

H-Drive manipulator

Resolution X and Y motor 1 micron

Acceleration X motor 17 m/s

Acceleration Y motors 12 m/s

Velocity X motor 1.4 m/s

Velocity Y motors 1.4 m/s

Max. stroke X motor 660mm

Max. stroke Y motors 1140mm

Table 2