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    Speed Reducers

    • 180TC 9:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-9K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 140TC 28:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-28K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 180TC 3.9:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-3.9K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 12:1 gear ratio 140TC Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-12K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 11:1 gear ratio 140TC Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-11K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 56C 63:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-63K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 180TC 2.9:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-2.9K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 50:1 gear ratio 56C Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-50K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 56C 71:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-71K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 10:1 gear ratio 180TC Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-10K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 11:1 gear ratio 180TC Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-11K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 22:1 gear ratio 56C Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-22K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 28:1 gear ratio 56C Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-28K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 1.5:1 gear ratio 180TC Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-1.5K-B9-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 25:1 gear ratio 56C Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-25K-B5-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 140TC 7.2:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-7.2K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 140TC 8:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-8K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 210TC 9:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 6 Solid Output Shaft

      F862B-9K-B11-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
    • 140TC 6.4:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-6.4K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 210TC 7.2:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 6 Solid Output Shaft

      F862B-7.2K-B11-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
    • 140TC 5.7:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-5.7K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 140TC 22:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-22K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 140TC 25:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 4 Solid Output Shaft

      F842B-25K-B7-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
      $ 19,001.00 - $ 19,001.00
      $ 19,001.00
    • 210TC 3.9:1 gear ratio Helical Speed Reducer Parallel Shaft Quill Style Motor Flange Size 6 Solid Output Shaft

      F862B-3.9K-B11-M1 In-Line Helical Speed Reducer

      Boston Gear
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00

      Boston Gear’s 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified ma...

      View full details
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00
      $ 26,919.00 - $ 26,919.00
      $ 26,919.00