BELT FIFO BUFFER
The Belt FIFO Buffer is designed to buffer PCB’s in FIFO or LIFO mode, the buffer uses individual belt segments which support each PCB over its full length. When a PCB is buffered or released a drive mechanism engages with the belt segment to smoothly transfer the PCB. The 7” full colour touchscreen display allows easy operation on multiple user levels.
STANDARD FEATURES - BELT FIFO BUFFER
- 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.
- Flexible pitch settings.
- 2000 product recipes storage.
- Ethernet connection for network interface
- Buffer capacity of 20 PCB’s at 27mm pitch..
- 2 Operation modes:
- Buffer mode (LIFO/FIFO)
- Bypass mode - Oven info treshold signal.
- Programmable outfeed delay timer.
- Stainless steel PCB side guide.
- LED towerlight display for machine status.
- CE Certified.
Technical drawing - BELT FIFO BUFFER
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.
- OK/NG PCB seperation
- Cooling fans
- Cantilevered input- or output conveyor (500 mm)
- Intelligent treshold counter to stop PCB infeed into reflow oven.
- Buffer capacity of 12 PCB’s at 27mm pitch
- Buffer capacity of 30 PCB’s at 20 mm pitch
- Alarm buzzer.
- Other options available on request
SPECIFICATIONS
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
Belt speed
14 m/min
PCB edge support
3 mm
Cycle time
8-19 sec. max. (depending on selected mode and machine size)
Buffer capacity
20 PCB’s at pitch 1
Pitch
27 mm
Power supply
230 VAC/50 Hz/1 Ph
Power consumption
730 VA max
Air supply
6 bar
Air consumption
2 ltr/min max
PCB thickness
0,4 - 4 mm
PCB weight
2 Kg (max)*
* or specify
MACHINE SIZES - M
NTA 660SM
Machine L x W x H (mm)
500 x 1275 x 1700
Weight (Kg)
210
PCB Length (mm)
80 - 330
PCB Width (mm)
50 - 250
Fixed rail to front dim. X (mm)
435
Towerlight height (Z)
2000
MACHINE SIZES - XL
NTA 660SXL
Machine L x W x H (mm)
653 x 1535 x 1700
Weight (Kg)
260
PCB Length (mm)
80 - 460*
PCB Width (mm)
50 - 460*
Fixed rail to front dim. X (mm)
435
Towerlight height (Z)
2000
* Depending on specifications
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