LT-050B-F/LRF Light Force Manual Bonding Head – Thermode

The LT-050B-F/LRF Light Force Bonding Head is an air actuated, precision, low inertia head designed specifically for thermocompression bonding and hot bar reflow soldering. A low mass spring and compound lever force system ensures accurate, repeatable welding force in the 40 to 1,000 gram range making the LT-050B-F/LRF perfect for wire and ribbon applications such as fine trace circuit board repair, wire wound potentiometers, hybrid microwave devices, pacemakers, electrical fuses, ordnance fuses, smart cards and solar cells.

  • Low Force – 40 to 1,000 grams
  • True vertical motion
  • Themode
  • Specifically designed for themocompression bonding and hot bar reflow soldering applications

Technical Specifications

Actuation Type Manual
Power Rating 125 Ws, 2kVA
Electrode Configuration Thermode
Electrode Alignment Offset
Electrode Type 17BM Thermode Peg Tip Thermode
Force range* see datasheet for more details 0.09 - 2.20 lb
0.40 - 9.8 N
.040 – 1.0 kg
Stroke .75 in (1.9 cm)
Automation Ready No
Size (H x D x W) Without Microscope: 16 in x 17.5 in x 10 in (406.4 mm x 444.5 mm x 254.0 mm)
With Optional Microscope: 16 in x 23 in x 10 in (406.4 mm x 584.2 mm x 254.0 mm)
WeightWithout Microscope: 6 lb (2.7 kg)
With Optional Microscope: 25 lb (11.4 kg)

Software/Downloads

  Title Version Model Revision  
Drawings (Weld Heads & Actuators – 3D Model (STEP)) LT-050B-F Assembly Download