MH-1201 High Force Pneumatic Weld Head – Opposed Electrodes

The MH-1201A head is an in-line weld head with spring follow-up, mounted to a rigid extrusion. Force range 97 – 265 lb (44 – 120 kg). Built in the USA, a rugged, high performance head is particularly suited to applications such as motor armature fusing,welding automotive stamping, and nut welding.

  • Integrated in-line spring for fast follow-up
  • Precision linear bearings for long life
  • Precision anti-rotation bearing ensures proper alignment of upper electrode assembly
  • Optional displacement sensor mount
  • Optional internal load cell
  • Throat depth 2.9 in (74 mm)

Technical Specifications

Actuation Type Pneumatic
Power Rating 10 kA
Electrode Configuration Opposed
Electrode Alignment Inline
Electrode Type 4RW
Force range 70 - 265 lb
312 - 1,179 N
31.75 - 120.20 kg
Stroke 1.4 in (36 mm)
Automation Ready Yes
Size Dimensions will vary with options ordered
WeightWeight will vary with options ordered


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Drawings (Weld Heads & Actuators – 3D Model (STEP)) MH 1201 Assembly .step Download