FIFO BUFFER
This FIFO buffer is designed to buffer PCB’s in FIFO mode. The PCB’s are transferred by special ESD rollers onto the pick-up location. Metal support bars lift the PCB carefully from the conveyor segment and stores them untill downstream request. The 7” full colour touchscreen display allows easy operation on multiple user levels.
STANDARD FEATURES
- Servo driven lifter.
- Automatic conveyor width adjustment.
- 7” full colour touchscreen display.
- Advanced graphic Human Machine Interface (HMI).
- Multi level user acces control.
- In,- & Output diagnostics on touchscreen display.
- 2000 product recipes storage.
- Ethernet connection for network interface.
- Buffer mode (LIFO/FIFO).
- Bypass mode. - Oven info treshold signal.
- Programmable outfeed delay timer.
- Flexible repositioning of support bars.
- Durable rollers as conveying medium.
- Ethernet communication for network interface.
- Towerlight display for machine status.
- CE Certified.
Technical drawing
OPTIONS
- IPC-HERMES-9852 communication.
- Automatic product change-over by Nutek leader - follower software.
- Line Control Software ready.
- Remotely accessible PLC.
- Safety shutter at in,- and/or outlet.
- Reject mode for buffering bad boards
- Cooling fans
- Cantilevered input- or output conveyor (length 500mm)
- Intelligent treshold counter to stop PCB infeed into reflow oven.
- Alarm buzzer
- Other options available on request
SPECIFICATION
Transfer height
950 mm ± 25 mm*
Colour
RAL 9002*
Flow direction
Left to right*
Fixed rail
Front*
Machine interface
IPC-SMEMA-9851*
Components clearance
Top 30 mm, bottom 30 mm
Power supply
230 VAC/50 Hz/1 Ph
Power consumption
730 VA max
Air supply
6 bar
Air consumption
2 ltr/min max
Cycle time
10 - 25 seconds*
Buffer capacity
26 PCB’s at pitch 1
Pitch control
Flexible pitch settings
Pitch
20 mm
Product height
Selected pitch setting -5 mm
PCB thickness
0,4 - 2,6 mm*
PCB weight
2,5 Kg (max)*
* or specify
MACHINE SIZES - M
NTA 640SM
Machine L x W x H (mm)
500 x 1190 x 1700
Weight (Kg)
210
PCB Length (mm)
80 - 330
PCB Width (mm)
50 - 250
Fixed rail to front dim. X (mm)
450
Towerlight height (Z)
2000
MACHINE SIZES - XL
NTA 640SXL
Machine L x W x H (mm)
653 x 1350 x 1700
Weight (Kg)
260
PCB Length (mm)
80 - 460*
PCB Width (mm)
50 - 460*
Fixed rail to front dim. X (mm)
450
Towerlight height (Z)
2000
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