Sonitek's own line of refurbished welders

S840 Ultrasonic Welder Model Specifications

• Output Power: 900 electrical watts to converter 860 mechanical watts to load
• Output Frequency: 20 kHz
• Output Amplitude: Variable (with boosters) Weld cycle range: 0.1-4.0 seconds
• Hold cycle range: 0.05-3.0 seconds
• Maximum force on part: 440 lbs. @ 100 psig (1.96kN @ 690kPa)
• Dynamic triggering range: 15 lbs. to 165 lbs. (67-734N)
• Power requirements: Model S840: 100V, 12 Amps., 50/60 Hz 120V, 10 Amps. 50/60 Hz 200-250V, 5 Amps., 50/60 Hz
• Pneumatic Requirements: Clean, dry unlubricated air @ 100 psig(690kPa)Max

Dimensions

• Base: Height: 4.62" (117 mm) Width: 16" (16.37 mm) Depth: 27.83" (740 mm)
• Column: Diameter 3-1/2" (9 cm) Length: 36" (91.4 cm) Ð Long columns available on special order
• Housing: Height: 33-1/8" (84.1 cm) Width: 7-1/4" (18.4 cm) Depth: 20-1/2" (52 cm)
• Stroke: 2-7/8" (7.3 cm)
• Throat: 12-3/8" (31.4 cm) center of horn to center of column
• Weight:* 120V unit Ð 125 lbs. (56.7 kg) 200-250V unit Ð 138 lbs. (62.6 kg) * Does not include converter, booster, or horn.

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S870 Model Specifications

• Output Power: 1500 electrical watts to converter 1450 mechanical watts to load
• Output Frequency: 20 kHz
• Output Amplitude: Variable (with boosters)
• Weld cycle range: 0.1-4.0 seconds
• Hold cycle range: 0.05-3.0 seconds
• Maximum force on part: 440 lbs. @ 100 psig (1.96kN @ 690kPa)
• Dynamic triggering range: 15 lbs. to 165 lbs. (67-734N)
• Power requirements: 200-250V, 8-1/2 Amps., 50/60 Hz
• Pneumatic Requirements: Clean, dry unlubricated air @ 100 psig(690kPa)Max

Dimensions

• Base:Height: 4.62" (117 mm)Width: 16" (16.37 mm) Depth: 27.83" (740 mm)
• Column: Diameter 3-1/2" (9 cm) Length: 36" (91.4 cm) ­ Long columns available on special order
• Housing: Height: 33-1/8" (84.1 cm) Width: 7-1/4" (18.4 cm) Depth: 20-1/2" (52 cm)
• Stroke: 2-7/8" (7.3 cm)
• Throat: 12-3/8" (31.4 cm) center of horn to center of column
• Weight:* 120V unit ­ 125 lbs. (56.7 kg) 200-250V unit ­ 138 lbs. (62.6 kg) * Does not include converter, booster, or horn.

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