Our Products

Overspeed Governors & Tension Weights

The Hollister-Whitney Overspeed Governor, with standard or live shaft, is designed and built to meet both ASME A17.1 and GSA specifications.

Each Governor is tested, preset and sealed at the factory and comes standard with:

  • Overspeed switch
  • Rope guard
  • Right or left hand arrangement

A variety of switch types, additional speed reducing switches and encoder mounting brackets are available.

Tension Weight assemblies are designed to match and compliment each governor model.

Product Documents

Overspeed Govenors and Tension Weights

Title Size Date added Download
Pit Mounted Governor Brochure 3.51 mb May 22, 2018 Download Preview
Overspeed Govenors and Tension Weights Brochure 2.48 mb Feb 23, 2018 Download Preview


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