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2-6 100-214-276 Rev. 3

Chapter 2: Introduction to the 2000X aed Actuator

Controls and Indicators

• Encoder: Allows the power supply to monitor the distance the horn has travelled,

enabling the use of distance functions.

• Downspeed: Controls the rate of descent and force build-up on the part.

• Pressure Sensor: Allows the power supply to read the system pressure.

2.4 Controls and Indicators

• S-Beam Load Cell: Provides an indication of the force on a part during a weld. This indica-

tion can be used to determine when to trigger ultrasonics and also to produce a force/dis-

tance graph of the operating cycle.

The front panel controls on the 2000X aed Actuator are listed below.

• Power Light: Indicates that the Actuator is connected to the Power Supply and that the

Power Supply’s main power is on.

• Pressure Gauge: Indicates the amount of factory air pressure applied to the cylinder; dual

graduated at 0-100 psi and 0-700 kPa.

• Pressure Regulator: Adjust the amount of air pressure applied to the cylinder; range of 5-

100 psig (35-700 kPa). Pull to set; push to lock.

• Downspeed Control: Downspeed knob controls the rate of descent and force buildup on the

part to be welded.

• Carriage Door: Provides access to the converter-booster-horn stack; secured by four cap-

tive hex screws. Use a M5 T-handle wrench to tighten the cap screws for the 2000X aed

Actuator. Use a M8 T-handle wrench to tighten the cap screws for the 2000X aed 15kHz

Actuator.

• Mechanical Stop: Limits the stroke length to prevent the horn from contacting the fixture

when no workpiece is in place; adjustment is approximately 0.07 in. (1.75 mm) per rotation

for the 2000X aed 15kHz Actuator; adjustment is approximately 0.04 in. (1 mm) per rotation

for 2000X Actuator; a locking ring keeps the setting from vibrating loose. Turning the knob

clockwise increases the stroke length. There is an indicator on the side to provide a relative

distance.

NOTICE

The mechanical stop is not intended for welding by distance.

CAUTION

Turning the mechanical stop too far can cause it to come apart.

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stipulated by RoHS in its current version

Branson 2000X Series User Manual

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