Ultrasonic Cutters Comparison

Honda Electronics Ultrasonic Cutters
Model Name	USW-334	USW-335Ti	ZO-40	ZO-91
Picture			X DISCONT.
peration	Hobby continuously for 10 minutes	30 minutes for continuous operation	Hobby continuously for 5-10 minutes	Hobby continuously for 5-10 minutes
Price	$ 390.-	$ 1,300.- (100V) $ 1,525.- (110V) $ 1,525.- (220V)	$ 425.-	$ 435.-
Freq	40kHz	22 kHz (Higher blade amplitude than 40kHz)	40 kHz (New Vibration Mode)	40 kHz (New Vibration Mode) (Includes TFA circuit)
Max Power Output	20W	30W	20W	30W
Power Supply	100VAC 50/60 Hz 30VA	Opt 1: 100VAC Opt 2: 110VAC Opt 3: 220 VAC 50/60 Hz 40VA	100VAC 50/60 Hz 30VA	100-230 VAC 50/60 Hz 40VA
Oscillator Size	134 x 127 x 71 (mm)	230 x 275 x 120 (mm)	173 x 89 x 76 (mm)	173 x 89 x 76 (mm)
Oscillator Weight	420g	3100g	360g	260g
Handpiece Size	D=34 x L=139 (mm)	D=25 x L=190 (mm)	D=32 x L=144 (mm)	D=32 x L=144 (mm)
Weight Incl Cable	120g	170g	100g	70g
Output Cord Length	0.5 m (Coiled)	1.4m (Straight)	1.6m (Straight)	1.6m (Straight)
Safety features	Thermal switch to prevent overheating	Thermal switch to prevent overheating	Thermal switch to prevent overheating	Thermal switch to prevent overheating