Ekra E5

Listing description

Configuration

Auto Stencil Wiper
EVA Vision system
550 x 550mm Max Board Size
Magnetic Pins & Blocks
200mm, 300mm, 400mm squeegees
Top & Side PCB clamping
Description

Fully automatic printer with vision.

Specifications

PCB Handling

PCB size
min.: 80 x 50 mm
/
max.: 550 x 550 mm
PCB thickness
0.5 - 6 mm
PCB clearance
underside 23 mm
PCB clearance top and bottom side
2.5 mm, needed for PCB transport & clamping
/
0 mm for top side using side clamping
PCB transport height
830 - 950 mm
PCB support
magnetic support pins and bars, optional:dedicated workholder universal printnest
PCB hold down
PCB clamping with knife edge from top or side clamping, optional: vacuumnest
PCB transport direction
left-> right, right--> left, left-> left, right--> right, pass through
Conveyor configuration
front or rear fix
PCB transport width adjustment

motorised, software controlled
PCB warpage
1% of PCB diagonally, up to a max. of 11 mm including PCB thickness
Stencil size
320 x 320 mm, up to, 850 x 1000 mm
Frame thickness
25 - 40 mm, adjustable without adapter single
Print parameter

Print area max:
550 x 550 mm
Print speed
5 - 199 mm / sec.
Print head
two independent pneumatic printheads, closed loop system, self leveling squeegees
Print pressure
0 - 240 N
Snap-off speed
0.2 - 10 mm / sec.
Snap-off distance
0 - 3 mm
Snap-off
-2 - +6 mm
PCB alignment x/y:
±4 mm, Theta: ±2°
Vision System

Fiducials
2 - 4 fiducials or any shape on PCB Layout
Fiducial size
0.7 - 3 mm
Camera
EVA Vision system with 2 CCD Cameras
Camera field of view
10 x 8 mm
Fiducial position
inside print area
Fiducial Teach
Patented teach in method
Performance

Alignment repeatability
12.5 µm at 6 Sigma
Alignment accuracy
25 µm at 6 Sigma
Cycle time
< 12 sec. plus print
Set-Up
< 5 min.
Product changeover
< 3 min.
General Data

Power requirements
230 V 50/60 Hz, 1 KW
Air supply requirements
4 - 6 bar, with vaccuum cleaning 5.5 l/sec
Dimensions

Width
1280 mm
Depth
1500 mm
Height
1500 mm
Weight
920 kg appr.

This equipment is located in US