Miller Electric

TIG [GTAW]

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Maxstar® 150 STH

Best of Class - provides maximum portability and performance in the most compact TIG/Stick package in the industry. Dependability and performance all in one machine.

Pricing

Base Model
Starting at:

List Price (US$)

Process

  • TIG (GTAW)
  • Pulsed TIG (GTAW-P)
  • Stick (SMAW)

Applications

Light Industrial Applications

  • Dairy Industry
  • Food/Beverage Industry
  • Restaurant/Kitchen Repair
  • Experimental Aircraft
  • Petro/Chem Fabrication
  • Shipboard Installation/Repair
  • Maintenance and Repair

Specifications

Input Power

  • Requires 1- Phase Power

Rated Output Stick

  • 70 A at 22.8 VDC, 115 VAC, 100% Duty Cycle
  • 100 A at 24 VDC, 115 VAC, 35% Duty Cycle
  • 100 A at 24 VDC, 230 VAC, 100% Duty Cycle
  • 150 A at 26 VDC, 230 VAC, 30% Duty Cycle

Rated Output TIG

  • 100 A at 14 VDC, 115 VAC, 100% Duty Cycle
  • 150 A at 16 VDC, 115 VAC, 30% Duty Cycle
  • 100 A at 14 VDC, 230 VAC, 100% Duty Cycle
  • 150 A at 16 VDC, 230 VAC, 30% Duty Cycle

Welding Amperage Range

  • TIG: 5 - 150 A, 115 VAC
  • TIG: 5 - 150 A, 230 VAC
  • Stick: 20 - 100 A , 115 VAC
  • Stick: 20 - 150 A , 230 VAC

Net Weight

  • 13.7 lb (6.2 kg)

Models Available

  • STH: TIG/Stick package. When the job demands greater control the STH provides HF start, and built-in pulsing allowing selection of four fixed-pulse frequencies.
  • STL: TIG/Stick package. Provides the basic features that are required for most DC TIG or Stick welding applications.
  • S: Stick-only package. Provides the basic features that are required for most Stick welding applications.

Comes Complete With

  • Std. Pkgs Come Complete With:
  • Power source with cord and MVP™ plugs
  • 10 ft (3 m) work clamp with 25 mm Dinse connector
  • 13 ft (4m) Stick electrode holder with 25 mm Dinse connector
  • Shoulder strap
  • Stick/TIG Pkgs Include Above Plus:
  • WP1712RDI25 TIG torch w/adapter
  • Protective carrying case
  • Gas hose and Smith regulator
Special Offers
Maxstar 150 STH TIG/Stick Package with Remote and Case (907 136-01-7) shown.

New! Miller's exclusive multi-voltage plug (MVP™) allows connection to 115 or 230 V receptacles without tools - choose the plug that fits the receptacle and connect it to the power cord.

STH: When the job demands greater control the STH provides HF start for non-contact TIG arc starts, and built-in pulsing allowing selection of four fixed pulse frequencies.

Portable in the shop or at the job site - at 13.7 lb the shoulder strap allows the operator to easily move from location to location.

Auto-Line™ Power Management technology circuitry automatically connects to 115 - 230 VAC, single-phase power without removing the cover to relink the power source.

Low OCV Stick reduces open-circuit voltage to 12 - 16 VDC when power source is not in use.

Adaptive Hot Start for stick arc starts prevents electrode sticking.

Single Amperage Range allows operator to accurately set amperage on both 115 V or 230 V primary power.

Full function remote control allows operator to crater out when doing critical work. (6 pin foot or finger tip control available.)

Lift-Arc™ start provides TIG arc starting without the use of high frequency.

Built-in gas solenoid eliminates the need for bulky torch with a gas valve.

Thermal overload protection with indicator lights helps prevent machine damage if the duty cycle is exceeded or airflow is blocked.

HF (High Frequency) start for non-contact TIG arc starts (STH model only).

Built-in pulsing -select from four fixed-pulse frequencies (STH model only).

Fan-On-Demand™ operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine.

Wind Tunnel Technology™ is an Internal air flow that protects electrical components and PC boards from dirt, dust, and debris, greatly improving reliability.

LVC™ Line Voltage Compensation
Keeps output of the power source constant regardless of fluctuation in input power ± 10%.

Optional Travel Paks are ideal for the process piping market. Travel Paks include everything you need to get the job done onsite!