FIFO BUFFER

The FIFO buffer is designed to buffer PCB’s in FIFO mode. The PCB’s are trans-ferred by special ESD rollers onto the pick-up location. Metal support bars lift the PCB carefully from the conveyor segment and stores them until downstream request.

standardseries.svg
s ntm640s fifo buffer

STANDARD FEATURES - FIFO BUFFER

  • Selectable FIFO, LIFO and by-pass mode.
  • Controlled by PLC.
  • Conveyor width adjustment using hand crank.
  • Selectable pitch settings.
  • Threshold signal to protect PCB’s in upstream oven.
  • Towerlight display for machine status.
  • CE certified.

VIDEO NTM 640S - FIFO BUFFER

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s ntm640s fifo buffer tek

Technical drawing - FIFO BUFFER

 

OPTIONS

  • High speed operation reducing cycle time to 20 sec.
  • Cantilevered input- or output conveyor (length 500mm)
  • Adjustable threshold counter
  • Cool down timer or package
  • Electrical conveyor width adjustment
  • Automatic conveyor width adjustment
  • Reject mode for buffering bad boards
  • Touchscreen display
  • Alarm buzzer
SPECIFICATION
Transfer height
950 mm ± 25 mm*
Colour
RAL 9002*
Flow direction
Left to right*
Fixed rail
Front*
Machine interface
SMEMA*
Conveyor concept
ESD roller
Conveyor speed
8 m/min.
PCB edge support
3 mm
Components clearance
Top 30 mm, bottom 30 mm (depends on pitch)
Power supply
230 VAC/50 Hz/1 Ph
Power consumption
350 VA max.
Air supply
4-6 bar
Air consumption
2 ltr/min max.
Machine cycle time
12-30 seconds max.
Pitch control
1-4, 20 mm pitch (component height -5 mm from selected pitch
Buffer capacity
Max. 26 pcb’s at pitch 1
* or specify
MACHINE SIZES - M
NTM 640SM
Machine L x W x H (mm)
500 x 980 x 1700
Weight (Kg)
210
PCB Length (mm)
80 - 330
PCB Width (mm)
50 - 250
Fixed rail to front (A) (mm)
425
MACHINE SIZES - L
NTM 640SL
Machine L x W x H (mm)
653 x 1080 x 1700
Weight (Kg)
240
PCB Length (mm)
80 - 457
PCB Width (mm)
50 - 407
Fixed rail to front (A) (mm)
425
MACHINE SIZES - XL
NTM 640SXL
Machine L x W x H (mm)
653 x 1130 x 1700
Weight (Kg)
260
PCB Length (mm)
80 - 460*
PCB Width (mm)
50 - 460*
Fixed rail to front (A) (mm)
425

Download our datasheet for more specifications.

Datasheet
s ntm640s fifo buffer
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