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9-9381 - Thermal Dynamics 9-9381 Motor and Transformer Repair Kit for SanRex 100-300

Packaging: pack of 1
$2,437.50/EA $1,593.75/pack of 1 only $1,593.75/EASave 35%

Usually ships within 3-5 business days

OVERVIEW

Reliable Repair with the Thermal Dynamics 9-9381 Motor/Transformer Kit

Maintain the operational integrity of your industrial welding equipment with the Thermal Dynamics 9-9381 Motor/Transformer Kit. Designed specifically for SanRex 100-300 series power sources, this genuine OEM component is essential for technicians and maintenance personnel tasked with repairing high-performance welding and cutting machines. When internal electromechanical components fail, substituting with generic parts can lead to voltage irregularities, overheating, or complete system failure. This kit provides the exact specifications required by the manufacturer to ensure seamless integration and restored functionality.

The 9-9381 kit addresses critical failures within the machine's power or cooling architecture. Whether driving a cooling fan or regulating control voltages, the motor and transformer elements in this assembly are built to withstand the harsh environments typical of fabrication shops and industrial plants. The components feature high-grade insulation and robust windings, ensuring they can handle the thermal cycling and electrical loads inherent in heavy-duty welding operations. By using this authentic Thermal Dynamics part, you preserve the validity of the machine's design and ensure safety compliance.

Installation of the 9-9381 is straightforward for qualified repair technicians, as it is engineered as a direct-fit replacement. There is no need for retrofitting or modifying the chassis, which reduces billable service hours and minimizes equipment downtime. For facilities relying on SanRex-based Thermal Arc or Thermal Dynamics units, keeping this kit on hand or sourcing it quickly is vital for maintaining production schedules. Trust in the quality of OEM parts to deliver the longevity and performance your operations demand.

Key Technical Benefits:

  • OEM Precision: Manufactured to the exact tolerances of the original equipment.
  • Electrical Stability: Ensures consistent power delivery and mechanical actuation.
  • Durability: Constructed with industrial-grade materials to resist wear and electrical fatigue.
Additional Information
Packaging Description:1 Per Ea, pack of 1
Compatible Models:SanRex 100-300 Series, Thermal Arc Power Sources
Part Type:Motor/Transformer Kit
Application:Electrical Maintenance, Machine Repair
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Compatible Models:SanRex 100-300 Series, Thermal Arc Power Sources
Part Type:Motor/Transformer Kit
Application:Machine Repair, Electrical Maintenance
Brand:Thermal Dynamics
Packaging Description:1 Per Ea

INCLUDED

  • 1 x Motor/Transformer Assembly Kit (9-9381)
  • Installation Hardware (if applicable)
  • Instruction Sheet

APPLICATIONS

  • Repairing SanRex 100-300 series welding power sources
  • Maintenance of Thermal Dynamics and Thermal Arc equipment
  • Replacement of failed internal motors or control transformers
  • Restoring cooling or drive functionality in industrial welders

FAQ

The 9-9381 is designed for SanRex 100-300 series power sources, which are often found inside specific Thermal Dynamics and Thermal Arc welding machines. Please check your machine's parts manual to confirm compatibility.

Most OEM repair kits include a basic diagram or instruction sheet, but it is recommended that installation be performed by a qualified technician using the machine's service manual.

Yes, this is a genuine Thermal Dynamics (ESAB) OEM part, ensuring the highest quality and perfect fit for your equipment.

Symptoms can include the machine failing to power up, lack of fan operation, erratic wire feeding (if applicable), or smoke/burning smells coming from the unit.

Electrical replacement parts are often subject to strict return policies once opened or installed. Please verify the part number 9-9381 matches your service manual before ordering.

Typically, these kits include the primary assembly. You may need to reuse existing screws or mounting brackets depending on the specific machine revision.

OEM transformers are wound to specific inductance and voltage ratios required by the control board. Generic replacements can cause board failure or poor welding performance.

As an internal motor/transformer component, it is relatively compact but dense. Exact weight varies, but it typically ships as a standard parcel package.