USED HERFURTH UST 640
Overview
The Herfurth UST 640 is an industrial piezoelectric ultrasonic transducer (converter) designed for use in ultrasonic plastic welding, riveting, and cutting systems. Operating at 40 kHz with a rated power of 600W, it forms part of the ultrasonic stack assembly — converting high-frequency electrical energy from a generator into mechanical vibrations delivered to the sonotrode/horn. This is a legacy product originally manufactured by Herfurth UK Ltd, which ceased operations in 2002; support and servicing is now available through successor companies such as Xfurth Ltd.
Specification
Value
Brand
Herfurth
Model / Part Number
UST 640
Product Type
Ultrasonic Transducer / Converter
Operating Frequency
40 kHz
Rated Power Output
600W
Transducer Technology
Piezoelectric (PZT ceramic)
Transducer Design
Langevin sandwich-type
Application
Ultrasonic plastic welding, riveting, staking, cutting
Compatible Generator
Pearl USG-624, Pearl USG-634, Herfurth-series generators
Manufacturer
Herfurth UK Ltd (legacy product; now supported by Xfurth Ltd)
Series
UST (UltraSchall Transducer)
Also Cross-Referenced As
SH640 (Westphal Wavetec cross-reference)
We warranty all items for 30 days from date of purchase.
Specs
SKU: AI2414
UPC: 679523686161
Condition: Used
Availability: In Stock
Weight: 2.00 LBS
Width: 10.00
(in)
Height: 5.00
(in)
Depth: 12.00
(in)
Shipping: Calculated at Checkout
GTIN: 679523686161
Output Type: Analog
Sensor Type: Ultrasonic Transducer
Manufacturer: Herfurth
Part Number: UST 640
Shelf: K-16
Model: UST 640
MPN: UST 640
Type: Ultrasonic Transducer
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