Equipment - Resistance Welding Transformers

RoMan Machine Type Transformers

The Machine Type Transformer can be adapted to your specific application. Designed with machine pad sizes and hole spacing to RWMA standards, multiple selections for secondary voltages, and fully encapsulated secondary to protect against contaminants.

Product Overview

Applications:  Predominantly used in press, seam, or rocker arm welding machines.

Features:  Secondary connection pads conform to RWMA standards. Voltage range covers up to 60% of the high tap voltage. Secondary end is potted with epoxy resin to provide added support to the connections and seal out contaminants.

Ratings:  20 KVA - 500 KVA (rated at 50% duty cycle)

Machine Type Transformer Section

Bulletin M-1 - Frame Cross Section 7 1/4" X 9 1/4"

Bulletin M-2 - Frame Cross Section 9 1/2" X 13 3/8"

Bulletin M-2.1 - Frame Cross Section 10 3/4" X 13 3/8"

Bulletin M-3 - Frame Cross Section 12 1/2" X 13 3/8"

Bulletin M-4 - Frame Cross Section 13 3/8" X 20 3/4" and 16 1/2" X 20 3/4"

Spotwelding Consultants Inc.

4209 Industrial
Rowlett, Texas 75088
Toll Free: 888-255-6780
Phone: 972-475-0874
Fax: 972-475-5024