Matched ultrasonic power components, plates, transducers, baskets and process accessories.
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Immersible Transducers & Spare Parts
Digital Ultrasonic Generator - Auto-Tracking Power Supply for Transducers
Stable, auto-tracked ultrasonic power for matched transducers
The digital generator converts mains power into a controlled high-frequency signal at the resonance of the connected transducer array. It is supplied with LENJEX systems and plates or used as a matched replacement and OEM power source.
New ultrasonic tanks, immersible plates, multi-zone systems, OEM equipment and technically matched replacements for aging generators.
Review the construction, controls and process options available for this equipment.
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LJ-G Digital Generator
Core Functions
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Automatic frequency tracking
The drive follows resonance changes caused by temperature and load.
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Sweep
Frequency variation spreads the acoustic field and reduces standing-wave dead zones.
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Soft start
Output ramps gradually to protect the transducer array.
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10-100% adjustable power
The operator can match intensity to the part and reduce energy on light loads.
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Digital monitoring
Timer and selected models' frequency or current display support process monitoring.
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Comprehensive protection
Over-current, over-voltage, over-temperature and short-circuit faults stop the unit and display a code.
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RS485 or Modbus option
Remote set-points and monitoring can be integrated with a PLC or HMI.
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Industrial cooling
The ventilated enclosure is intended for continuous industrial operation.
Model
Output Power
Frequency Band
Typical Load
LJ-G300
300 W
20/28/40/60/80 KHz
Benchtop or small plate
LJ-G600
600 W
20/28/40/60/80 KHz
Standard plate module
LJ-G1000
1000 W
20/28/40 KHz
Industrial single tank
LJ-G1500
1500 W
20/28 KHz
Heavy-duty channel
LJ-G2000/3000
2000-3000 W
20/28 KHz
Large or multi-zone tank
Frequency, power and transducer capacitance or impedance must be matched. Smaller units use 220 V single-phase input; higher-power channels use 380 V three-phase input.
Applications
Typical applications
Review common workpieces, contamination types and process uses for this equipment.
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Typical Applications
For matched ultrasonic systems, replacement power units and OEM integration.
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Replacement for failed or aging ultrasonic generators of any brand
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Matched driver for LENJEX tanks, immersible plates and multi-zone lines
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Upgrading fixed-output or manually tuned machines
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OEM machine builders integrating ultrasound
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Automatic and PLC-controlled lines needing remote monitoring
Configuration Options
Configure the system for your process
Tank dimensions, utilities, automation and process settings are finalized around the application requirements.
Frequency band
Total transducer power and capacitance
220 V single-phase or 380 V three-phase input
Digital display options
RS485 or Modbus communication
OEM panel, enclosure and connector format
Model range
LJ-G300 / G600 / G1000 / G1500 / G2000 / G3000
Ultrasonic frequency
20 / 25 / 28 / 40 / 60 / 80 KHz and higher
Capacity or line basis
Matched to transducer count and impedance
Ultrasonic power
300-3000 W per generator
Construction
Rigid ventilated industrial enclosure
Product Questions
Before selecting this equipment
Yes. Tank dimensions, basket loading, ultrasonic frequency, power, heating, filtration, handling and controls are reviewed for the part and process. New ultrasonic tanks, immersible plates, multi-zone systems, OEM equipment and technically matched replacements for aging generators.
Send part drawings or dimensions, material, maximum weight, contamination, required cleanliness, parts per load, daily output and available utilities.
Yes. Representative parts can be used to evaluate chemistry, cycle conditions, loading and inspection criteria before the final configuration is confirmed.
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Review adjacent configurations before fixing the cleaning process and handling method.
