Selective lead system for prototype, repair and rework of SMD components.

Electrical Specifications

– Machine Power: 220 VAC +/-5%, 50/60 Hz, single phase, 4.4K VA, 30A
Nema L6-30P 250V plug, 30 amps, 2 pole, 3 wire (supplied);
– Monitor Power:  20VAC, 50/60Hz, 2 amp;
– Camera Power: 120VAC power cube, 60 Hz, 125 ma;
– Speaker Power:  120VAC power cube, 60 Hz, 125 ma.

Physical Specifications

– Machine Operating Dimensions (W x D x H): 60” x 46” x 26”;  (70” x 44” x 26” with workstation*)
*Note: Rear frame of workstation features tall, vertical columns (56”) to support multi-outlet power  bar;
– Machine Weight: 250 lbs (113.4 Kg);
– Workstation Table Dimensions (W x D x H): 62” x 40” x 27”;
– Monitor Dimension (W x D x H): 16” x 17” x 17”;
– Monitor Weight: 53 lbs (24.04 Kg);
– Operator Viewing Height (from module base): 21-24” (adjustable height chair recommended).

Component Requirements

– Beamsplitter Vision System: No minimum size, 2.0” square, 1.0” height.

Component Positioning Adjustments

– Maximum Vertical travel: 5.0” (top to bottom travel);
– Theta Adjustment:    +/- 10 degrees (20 degrees total);
– X & Y Table: Manual control. Cable driven, backlash free design.

Fine adjustment with resolution of less than 0.0005”.

Internal Vacuum System

– Nozzle Vacuum: 26”Hg at pump, 20”Hg (minimum) at cup;
– Parts Handling Probe: 25”Hg minimum;
– Solder Removal Tool: 25”Hg minimum.

Accuracy and Repeatability

– Placement Accuracy: +/- 0.001” at 3 Sigma (or a true position of 1.4 mil).
This is defined as the ability for the machine to hit the target.
– Repeatability: +/- 0.0003”. This is defined as the ability for the machine to return to the same spot.

Embedded Computer System

– Processor: 166 Mhz Pentium™, 32 MB RAM;
– Operating System: Windows/Windows NT 4.0.

Heating Systems

– Top Heater: Patented 1000 watt, triple-pass (preheats incoming air) heating element
with imbedded thermocouple for process (temperature) control;
– Bottom Heaters: 4000 watt double diffuser convection preheater.
Two independent temperature zones with automatic flow adjustment
12” x 20” actual combined size;
– Heater Controllers: All heaters controlled via a closed-loop, auto tuning PID controller.

Self calibrating to +/- 5 degrees C.

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