Helical Shaft Mount Product Render
Helical Shaft Mount Product Render

Helical Shaft Mount (HSM)

Helical Shaft-Mounted Speed Reducer (HSM) is one of the most popular products in our portfolio.

Sumitomo Helical Shaft Mount (HSM)

  • Keyless Taper-Grip® Bushing
  • 25-Degrees Pressure-Angled Gears
  • Integrated BackStop Option
  • Heavy Duty Roller Bearings for Maximum Strength and Extended Life
  • Available with CEMA Screw-Conveyor Drive Option

 

Output Taper-Grip® Bushing and Parallel Bore
Mounting Hollow Shaft
Sizes 13 frame sizes 
Ratio 5:1 to 25:1 
Power Range 1/4 to 300HP (0.20kW to 220kW )
Torque Capacity Up to 389,432 lb-in (44,051 N.m)
Motor Standard CE, JIS, NEMA, IEC, UL, CSA

 

 

 

 

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Helical Shaft-Mounted Speed Reducer (HSM)

Helical Shaft-Mounted Speed Reducer (HSM) features patented keyless, steel Taper-Grip® bushing for easy mounting and as well as traditional keyed hub option

IT'S ALL IN THE GEARS!

0.01%
Warranty Claims
1 Million +
Units Sold
80Years
of Experience

LESS WEIGHT, MORE TORQUE

Intergral Pinion

Robust, integrated input shafts and pinions providing reliability and durability

Taper Grip Bush

Simple keyless mounting and easy removal

Case Design

Gear case is manufactured from grey cast iron, and is precision bored and doweled to ensure accurate assembly.

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Document Type
Status
Generic (Branded) Case Studies and Documents Placeholder Image for Missing Thumbnails

HSM Brochure

Brochure

HSM Brochure

Brochure
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HSM Exploded View

Parts List

HSM Exploded View

Parts List
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HSM Manual

Manual

HSM Manual

Manual
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HSM Complete Catalog

Catalog

HSM Complete Catalog

Catalog
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Case Study Image (170x186)

Screw Conveyor Drives

Brochure

Screw Conveyor Drives

Brochure
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Case Study Image (170x186)

Sumitomo Screw Conveyor Drive Options

Brochure

Sumitomo Screw Conveyor Drive Options

Brochure
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    Cyclo® Bevel Buddybox® 5 Series Reducer

    • Concentric
    • Parallel
    • Right Angle
    Torque Range

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    Ratio Range

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  • Ask us about availability
    Helical BUDDYBOX

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    Clone of Cyclo® Helical Buddybox

    • Concentric
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    Ratio Range

    11:1~26,000:1

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    • Concentric
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    • Right Angle
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    Ratio Range

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    • Concentric
    • Parallel
    • Right Angle
    Torque Range

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    Ratio Range

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    Configure Learn More
  • Ask us about availability

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    • Concentric
    • Parallel
    • Right Angle
    Torque Range

    2,600~740,000Nm

    Ratio Range

    1:1~630:1

    Learn More
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    PARAMAX® SFC Series Reducer for Cooling Towers　

    • Concentric
    • Parallel
    • Right Angle
    Torque Range

    10,000~44,000Nm

    Ratio Range

    6:1~22:1

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    Paramax®

    PARAMAX® Reducer for Extruders, SEB Series　

    • Concentric
    • Parallel
    • Right Angle
    Torque Range

    1,300~36,300Nm

    Ratio Range

    8:1~18:1

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    PARAMAX® SCC Series Reducer for Cranes

    • Concentric
    • Parallel
    • Right Angle
    Torque Range

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    Ratio Range

    22:1~90:1

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    PARAMAX® 9000 Series Reducer

    • Concentric
    • Parallel
    • Right Angle
    Torque Range

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    Ratio Range

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    Ratio Range

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