Electro press; e-Press series provide precise distance and velocity control for ultrasonic welding.

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Repeatable welds to precise final dimensions
Sonics’20 and 40 kHz e-Press ultrasonic plastics assembly systems feature a stepper motor drive with optical linear encoder that provides superior precision control with a weld depth tolerance of +/-0.0003 inches (0.008 millimeters). Electric stepper motor with ball screw actuator assures repeatable welds to pre-set final weld requirements.

System is comprised of an e-Press, stepper controller and GX-series power supply best suited to your application(s).

Model 2050EP
Main features of e-Press
- Precision controlled weld depth tolerance of +/- 0.008 mm
- Electric stepper motor drive/optical encoder
- Programmable digital force, velocity, distance
- Two weld velocities for precise melt-down control
- Absolute and incremental distance modes
- Digital force triggering
- Calibration pulse prior to every weld cycle
- Automatic frequency tuning
- Soft start function
- Load regulation
- Multiple job storage
Data sheet of e-Press
Model 2050EP
Absolute distance control 1 - 70mm (Resolution: 0.01mm)
Collapse control 0.01 - 12.7mm (Resolution: 0.01mm)
Trigger Digital force trigger:50-650N (Resolution: 1N)
Decent velocity control Travel / Weld 1 / Weld 2
Max. travel velocity 102 mm/sec
Velocity during weld cycle 0.025 - 12.7 mm/sec
Max. force 2200 N
Max. stroke 89mm
Auto tuning PLL auto tuning
Amplitude control Digital 20-100%
Frequency display Enable
Output power display Enable
Input Power AC200-240V (50/60Hz)


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