NXTII spec.pdf - 第6页

Introduction Edition 2.0E - 6 - NXT II S pecifications 1.2.3. Scalability The number of modules can be adj usted by moving two M3II modules or one M6II/M6IISP module to reduce costs and save space. Furthermore, various t…

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Introduction
Edition 2.0E - 5 - NXT II Specifications
1. Introduction
1.1. Machine Outline
Continuous improvement and refinement of the NXT concept has given birth to
the NXTII SMT machine.
The structure and system of the device was completely reviewed for the NXTII to
achieve even greater throughput and accuracy. As a result, the highly acclaimed
productivity of the NXT has been improved even more, as well as reducing the
cost of production.
Stability of the new M6IISP module has been improved by reviewing the
structure, throughput has been maintained at the same level as the M6S, and
placing accuracy has increased from ±30 μm (Cpk ≥ 1.00) to ±18 μm (Cpk ≥
1.00). As a result, placement of SMD and semiconductor combinations can be
performed.
* The installation accuracy figures are accurate when installing leaded parts
using highly accurate heads (H01, H02, G04).
1.2. Features
1.2.1. Real Modularity
There are three module sizes; the M3II, M6II, and the M6IISP. The NXTII has
many configurable items including multiple head types, pallets for reel and stick
feeders, and units and feeders for supplying tray parts.
Users can create the best machine configuration for any type of production
because they can freely combine module size, head type and device type.
1.2.2. Reconfigurabillity
Heads can be easily removed and installed. The machine specifications can be
easily adapted to meet changes in production volume and part type.
Furthermore, the machine automatically performs calibration after head and unit
exchange.
Users can freely arrange machine specifications without the need for
troublesome settings and adjustments by operators and engineers.
Introduction
Edition 2.0E - 6 - NXT II Specifications
1.2.3. Scalability
The number of modules can be adjusted by moving two M3II modules or one
M6II/M6IISP module to reduce costs and save space.
Furthermore, various types of production can be supported simply by
exchanging the head.
The highly expandable NXTII can easily adapt to future changes.
1.2.4. High Throughput
It goes without saying that the modular configuration of the NXTII results in high
productivity in a compact space.
The NXTII also incorporates various functions for "non-stop" production.
• Both reel and tray parts can be supplied without stopping the machine.
• When combined with Fujitrax (an optional production management
system), the machine can warn operators that parts will run out soon.
Operators can then prepare more parts before the original parts run
out.
• The following functions reduce changeover time: batch feeder
exchange, automatic changeover of back-up pins, automatic
adjustment of conveyor width.
• Multi Job Line Balancer (optional software in Fuji Flexa) analyzes
multiple jobs and determines the device allocation and production
order for the most efficient changeover.
• A double conveyor configuration can reduce panel conveyance time to
zero.
• Production programs can be changed from the first module in a line in
sets of two M3II modules (or one M6II/M6IISP module), which results
in a seamless changeover flow from the current production to the next
production program.
1.2.5. Easy Operation
The graphical interface of the NXTII allows operators to intuitively grasp what
operation should be performed next, which considerably reduces
operator-training time.
The NXTII operation system combines the ability to operate multiple modules as
one machine yet operate modules individually during maintenance.
Machine Data and Operating Environment
Edition 2.0E - 7 - NXT II Specifications
2. Machine Data and Operating Environment
2.1. Machine Data and Operating Environment
Item Description
Power Requirement
*1
200 ~ 230V AC (± 10%), three-phase (50/60Hz)
Air Pressure
*2
0.5 MPa (ANR)
Air Consumption
40 L/min. (ANR) (4MII base machine)
20 L/min. (ANR) (2MII base machine)
+ 100 L/min. (ANR) (when using remover)
+ 35 L/min. (ANR) (when using a GL head)
Dimensions
740.2 mm (2M base)/1,390.2 mm (4M base),
Width: 1,934 mm
Height: 1,476 mm
Weight
4MII base: 715 kg
2MII base: 385 kg
M3II module: 355 kg (double conveyor specification)
M6II module: 520 kg (double conveyor specification)
M6IISP module: 525 kg (double conveyor specification)
Tray unit-LT: 173.7 kg (including 8 pallets and magnets, no remover)
Tray unit-L: 150 kg (including 7 pallets and magnets, no remover)
Tray unit-M: 37 kg
Display Panels
Monitor: Toggle between operation and image monitor
Display: Illustration based operation
Machine Color
*3
Module cover: Silver
Module body: White
Base: Grey, white
Installation Environment
*4
Temperature:15° ~ 35°C
Humidity:30% ~ 80% RH
Elevation:1000 m or under
Supported Safety Standards IP22 or equivalent
*5
, UL standard, CE marking
Notes:
1. Power source: 200 ~ 230V AC (± 10%), three-phase (For more details, refer to “Cautions when installing
NXTII” below).
2. Atmospheric dew point: -17 degrees Celsius or less, Particle size: 5 m or less, Max. oil vapor content: 5
mg/m³ or less. An air source is required when installing the NXTII.
3. The color of the machine cannot be changed.
4. Humidity should be free of condensation. Recommended installation environment --- temperature; 15 ~ 30
degrees Celsius, humidity; 50 ~ 70 %
5. IP22: IEC standardized protection against intrusion by body parts and water.