Emerson 2000Iw Iw Brochure

2015-03-30

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2000IW/IW+

WELDING l STAKING l INSERTION l SWAGING l FORMING l SPOT WELDING l DEGATING l CUTTING AND SEALING

Ultrasonic Assembly Systems
2000 Series Integrated Ultrasonic Plastic Welders
IW/IW+ – 1100, 2200 & 3300 Watts

2000 Series Integrated
Ultrasonic Plastic Welders IW/
IW+ – 1100, 2200 & 3300 Watts
Branson’s 2000 Series Integrated Welders are self-contained ultrasonic
plastics assembly systems that combine a power supply module, process
controls, and welding stand in a compact bench unit to conserve work
space, ease setup, simplify operation, facilitate relocation, and make
service convenient. The integrated welder is the ideal “entry level”
system for new users of ultrasonic technology and those with lower
production requirements. Available with power output of 1100, 2200
or 3300 watts, the integrated welder Models IW and IW+ feature digital
controls for accurate and repeatable setups. In addition, the IW+ models
enable distance welding in either collapse or absolute modes with limits.
When using the welder, the assembly operation is characterized by
simplicity, speed, and efficiency. Once the system is programmed for
a particular workpiece, no further adjustments are required.

Key Features
• L ine / Load Regulation - corrects for variations due to power line
fluctuations and varying load conditions through Branson’s proprietary
closed-loop amplitude control. Output amplitude is maintained with a
variation of only + 2% with line voltage fluctuations of +10%, regardless
of load. It ensures constant power in welding and provides greater weld
consistency and reliability.

• Line Regulation
• Load Regulation
• Auto Seek with Memory
• High Amplitude Converter

•2
 000 Series 20 kHz converter - produces 20% higher output amplitude than its 900 Series predecessor for
faster weld cycles; in addition, this converter is more rugged and has higher power capacity.
•A
 uto Seek - automatically measures stack frequency and stores it in memory. Three selectable Auto Seek
choices are available:
1. On power up, setting memory for the initial weld.
2. Depressing “test” switch.
3. By once/minute timer to track heating, cooling, and other effects.
•O
 perating modes - IW models feature welding in time; ultrasonics and force are applied to parts for a precise,
preset time, and parts are held under force for a precise hold time; adjustable afterburst delay and duration
times may be set, if required. Display of time and afterburst parameters is digital. IW+ models give choice of
time or distance modes (either absolute or collapse). In absolute, the weld

is terminated at a predetermined point in the stroke, measured from the
top of the stroke. In collapse, the weld is terminated at a predetermined
point in the stroke after the horn contacts the part and the trigger switch is
activated. The position display is digital. With position modes, upper and
lower limit ranges may be selected.
•D
 igital parameter entry with autoranging - when entering parameters
gives precise settings for repeatable accuracy. The autoranged values enable
fine resolution and setup accuracy.
•A
 linear optical encoder - (IW+ models only) measures weld “distance.”
The resolution on the encoder is 0.0001 inch (0.0025 mm).
• Afterburst with variable delay and duration - is available to dislodge a part
or material adhering to the horn face.
• I ndividual select keys - allow easy selection of parameters to be modified.
Active choice is lighted.
• S equence of operation - is displayed in the digital LED window during the
welding cycle.
• S elf-diagnostics and cycle monitoring - features and capabilities provide
fast, accurate troubleshooting and minimize downtime. During initial powerup, the unit completes a self-check and identifies any fault conditions or
parameter errors before indicating that the system is “ready” for operation.
•V
 isual and audible alarms, and external outputs - identify overload,
machine faults and setup errors (e.g., emergency stop engaged).
• F ast-response LED storage meter - displays power loading in 5% increments, and provides storage of the peak power achieved during the weld
cycle as well as better visibility; 100% of rated output of the power supply
is delivered at full meter reading.
•P
 eak power reading - from the last welding cycle is available on the digital
LED display by depressing the “reset” switch. Similarly, power in the tuning
mode is digitally displayed when the “test” switch is depressed.
• L ED readouts display parameter settings - during setup and operation
for easy reference and monitoring. LEDs are large and easy to read in most
light conditions.
• L ockout of front panel switches - is provided by and internal dip switch,
preventing unauthorized parameter changes to the setup.
•N
 onvolatile storage of cycle parameters - provides storage of last-used
cycle parameters even if the system is shut off or a power interruption occurs.

2000 Series
Equipment
Standard
Features
•A
 utotune plus Memory (AT/M) Provides fully-automatic tuning in a
range of + 500 Hz centered around
19.950 kHz for 20 kHz horns and
stores horn frequency at the end of
each weld cycle.
• S ystem Protection Monitor (SPM) Five levels of power supply protection
are provided: 1) phasing, 2) over voltage, 3) over current, 4) over temperature, and 5) power. The benefits of
this feature are to avoid equipment
failures and to provide greater weld
accuracy and repeatability.
•A
 utomatic pretriggering - is available to provide pretriggering without
a mechanical switch to wear, adjust,
or fail.
•D
 ynamic Triggering - provides consistent weld quality by initiating (triggering) ultrasonic vibrations after a
preset force, ranging from 15-200 lbs.
(67 - 890 N), is applied to the part.
As melting of the plastic occurs,
dynamic follow-through ensures the
smooth, efficient transmission of ultrasonic energy into the part by maintaining horn/part contact and force. The
range of dynamic follow-through is
from 15 - 200 lbs. (67 N to 890 N). The
Dynamic Trigger mechanism of the
2000 Series includes a 48 position control dial for greater accuracy and con-

trol, and a self-contained optical
switch for accurate repeatability and
long-term reliability.
•R
 ugged construction and durability - Rigidity and consistent, precise
alignment of the horn and parts
during welding is provided by linear
ball bearing slides. The slide system
incorporates a rail in linear motion
guides with four sets of preloaded,
permanently pre-lubricated bearings. This design ensures long-term
reliability (less wear, less binding)
and allows smooth linear motion
and well-balanced stiffness against
loads applied from any direction.
(For applications involving severe
side loading, check with Branson
before operation.) Preload is built
into the bearings and does not
depend on actuator assembly. The
1100-Watt model has a 2.5” cylinder, and the 2200 and 3300-Watt
model has a 3” cylinder.
•E
 ase of setup and changeover The converter/booster/horn stack
is easily installed and removed from
the front of the carriage assembly
without repositioning the actuator.
The stack may be rotated a full
360° in the carriage for horn alignment with the workpiece.
•V
 ersatility - 2000 Series Integrated
Welders are capable of welding,
staking, inserting, swaging, spot
welding, and degating thermoplastics and can also seal synthetic
fabrics, films, and other thin thermoplastic materials. A 4” stroke
(102 mm) accommodates parts

with deep cavities. The welding
head can be rotated on the column;
height is adjusted by turning a
handwheel on the side of the unit.
The system is compatible with
automated systems and most
material handling devices.
•A
 djustable 20 threads-per-inch
locking mechanical stop - with an
adjustment knob. When properly
set, the stop prevents the horn
from touching the fixture or nest
when no workpiece is in place.
•U
 pper limit switch - causes the
power supply to produce a “ready”
signal when the carriage has fully
retracted. The ready signal is used
as a safety interlock switch on
automated systems to prevent the
movement of material handling
equipment (indexing) when the
horn is down or the welder is in error.
An optical switch is used to provide
reliable, wear-free operation.
• S troke indicator - allows quick
identification of the operating
stroke length.
•C
 onvenient Pneumatic Controls
• F lush-mounted 2” diameter
pressure gauge - provides
excellent visibility for ease of
setup; calibration is in both USCS
(English) and metric (SI) units.

•C
 alibrated flow control valve for downspeed gives accuracy,
consistency and repeatability
machine to machine. A locking
mechanism is built in.
• “ Horn down” key - on front
panel facilitates setup allowing
alignment of the horn with parts
during setup without activating
ultrasonics.
•B
 ase with ergonomic low-force
palm button - built-in emergency
stop button. Mounting holes provided for attaching welder to work
bench. Bolt holes for fixture mounting have M10 x1.5 metric threads.
An optional self-leveling fixture
plate for use with Branson Ergo base
speeds setup and simplifies changeover of tooling. For automation or
close mounting of welders, an
optional mounting hub is available.
•M
 olded thermoplastic structural
foam housing (Noryl®) - all internal
electronic components are enclosed
in a housing that is durable, compact, lightweight, non-conducting,
and non-corrosive; single door
access is provided to most internal
components.

•H
 igh-precision regulator - provides accuracy and repeatability.
Included is a locking feature—
pull to set, push to lock—that
enables consistency of operation
once the unit is set up.

product
2000IW/IW+
name

Automation
Interfacing
Branson’s 2000 Series Integrated
Welders can be interfaced with
external devices and controls (e.g.,
PLCs). This will require both a J971
alarm cable and a J911 start cable
(optional). A user I/O is built in.
• S elect faults or weld errors
sensed by the system can be
communicated - outside the
welder for monitoring and sorting
suspect parts. Front panel or
external reset access is provided.
•G
 eneral alarm and weld on outputs - are available for customer
access through 24V DC negative
logic devices. The ready signal
is both a 24V DC and isolated
contact closure.
•E
 xternal reset - is available for
customer access as a 24V DC input.
A w source is provided by the
welder.

Electrical Specifications
Power requirements: 	

1100 Watts* 	

2200 Watts	

3300 Watts

Line voltage: 	

100-120V AC 	

200-240V AC	

200-240V AC

	

50/60 Hz, 1Ø	

50/60 Hz, 1Ø	

50/60 Hz, 1Ø

Input current: 	

13 amps 	

14 amps	

20 amps

Electrical connection:	
100-120V models:	

NEMA 5-15P plug provided; requires NEMA 5-15R receptacle

200-240V models: 	

Supplied by user

Output power: 	

1100 watts* 	

2200 watts	

3300 watts

Frequency: 	

20 kHz 	

20 kHz	

20kHz

Parameter ranges: 	

Range** 	

Increment/step

Weld & hold time range: 	
	

50-1,000 	
1 millisecond
milliseconds (1 sec.)		

	

1-10 seconds	

10 milliseconds

Afterburst delay and duration: 	 “Off ” or 50-1,000 	
	
milliseconds (1 sec.)

1 millisecond

	

1-10 seconds	

10 milliseconds

Position (IW+ only):	
	

0.0001”- 4.0” 	
Slow up/down key: 0.0001”(0.0025 mm)	
(0.0025 - 101.6 mm)	 Fast up/down key: 0.01”(0.25 mm)

Ambient temperature - The following signals are available:
Ready signal	
	

41-122° F (5-50° C) Both 24V DC and dry (clean) contact
closure available

General alarm	

24V DC, negative logic

Weld on	

25 mA max.

External reset	

+24V DC, 25 mA max.

*Note: 1100-Watt model also available in 200-240 V; contact Branson, Danbury, for information.
** Note: With autoranging, the power supply will automatically display settings in the next range with the
appropriate increments when the extremes of a range are reached.

Mechanical Specifications
Pneumatic requirement:
	
	

Clean (5 micron, filtered), dry, non-lubricated air at 100 psi
(690 kPa)

Maximum force on part: 	
	
	

1100W models: 440 lbs. at 100 psig (1.96 kN at 690 kPa)(2.5” cyl.); 	
2200W models: 630 lbs. at 100 psig (2.8 kN at 690 kPa)(3” cyl.); 		
3300W models: 630 lbs. at 100 psig (2.8 kN at 690 kPa)(3” cyl.)

Dynamic Triggering range: 	

15-200 lbs. (67-890 N) max.

Dynamic Follow-through range: 	 15-200 lbs. (67-890 N) max.
Stroke length: 	

4” (102 mm)

Cycle rate: 	
	

IW = 90 CPM, IW+ = 65 CPM at 1” stroke length, 50 psig (345 kPa),
50 ms weld, 50 ms hold

Weight: 	

145 lbs. (66 kg)

Base width and depth: 	

16.25” and 27.5”

product
2000IW/IW+
name

Ordering Information
2000 Series Integrated Welders – on base; include converter and choice
of aluminum booster.
	
Branson EDP No.

Optional Columns–Integrated welders include a
40” long column with 1/4” wall, standard. (Note:
longer columns should be factory installed.) Longer
columns will increase overall height.

Model 2000 IW, 1100 Watts, 100-120 V, 50/60 Hz	

101-162-116

Model 2000 IW+, 1100 Watts, 100-120 V, 50/60 Hz	

101-162-117

	

Model 2000 IW, 2200 Watts, 200-240 V, 50/60 Hz	

101-162-118

3.5” O.D., 4’ (1/2” wall)* 	

100-028-004

Model 2000 IW+, 2200 Watts, 200-240 V, 50/60 Hz 	

101-162-115

3.5” O.D., 5’ (1/2” wall)* 	

100-028-008

Model 2000 IW, 1100 Watts, 200-240 V, 50/60 Hz (option) 	

101-162-120

3.5” O.D., 6’ (1/2” wall)* 	

100-028-005

Model 2000 IW+, 1100 Watts, 200-240 V, 50/60 Hz (option)	

101-162-119

Model 2000 IW+, 3300 Watts, 200-240 V, 50/60 Hz (option)	

159-162-128

*Note: When ordering 1/2” wall columns, spacer EDP No.
100-094-107 is required and must also be ordered.

Model 2000 IW+EN*, 1100 Watts, 200-240 V, 50/60 Hz	

101-162-145

Model 2000 IW+EN*, 2200 Watts, 200-240 V, 50/60 Hz (option)	

101-162-144

Other System Cables

Model 2000 IW+EN*, 3300 Watts, 200-240 V, 50/60 Hz	

159-162-143

Start Cable, J911 	

8’ 	

101-240-020

(Requires Product 	

15’ 	

101-240-015

Liability Agreement) 	

25’ 	

101-240-010

1100 Watts: 2.5” cylinder; 2200 and 3300 Watts: 3” cylinder.
*CE Compliant

Branson EDP No.

Hub - Used in automation with column in place of base assembly.	

101-063-071

Alarm, J971 	

8’ 	

101-240-021

Converter (one included with welder) Model CJ20. 	

101-135-059

	

15’ 	

101-240-016

	

25’ 	

101-240-011

Boosters		
	

Horn End Drill And Tap
1/2-20 	

3/8-24*

Aluminum 1:0.6 (Purple) 	

101-149-055 	

101-149-090

Ground detect kit (for IW only) 	

1:1 (Green) 	

101-149-051 	

101-149-093

1:1.5 (Gold) 	

101-149-052 	

101-149-092

1:2 (Silver) 	

101-149-053 	

101-149-094

Self-leveling fixture plate for use with Branson Ergo
base, speeds setup and simplifies changeover of
tooling.

Titanium 1:0.6 (Purple) 	

101-149-060 	

—

USCS (inch) model 		

101-063-358

1:1 (Green) 	

101-149-056 	

—

Metric model 		

101-063-444

1:1.5 (Gold) 	

101-149-057 	

—

1:2 (Silver) ) 	

101-149-058 	

—

1:2.5 (Black) 	

101-149-059 	

101-149-091

Options And Accessories
101-063-343

*IMPORTANT: Use with 1100-Watt models only. With 2200-Watt models, use 1/2-20 boosters
(preferred for all units).

Branson
Address Ultrasonics
Weoiosid wkeoijsdon
Corporation
41
Address
Eagle Road,
Weoiosid
Danbury,
wkeoijsdon
CT 06813-1961
(203)
Address
796-0400
Weoiosid
• Fax:
wkeoijsdon
(203) 796-9838
www.bransonultrasonics.com
e-mail: info@bransonultrasonics.com

All
Notes
specifications
bold 7.5pt subject to change without notice. All dimensions are nominal. All units comply
with
NotesFCC
7.5pt
rules
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and regulations
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Branson’s quotations and sales contracts.
Notes bold 7.5pt
Warranty:
2000
Series Integrated
Welders
carry a three-year
warranty
on all parts
Notes 7.5ptBranson
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to welders
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and operated
in theeoijs
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2000IW
Copyright
© info
Branson
6pt Weoiosid
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ISO Certifications



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