Boston Gear reducers, motors, gearboxes, and parts in stock.  Get a Quote for Replacement, Repair, or Rebuild today!

With well over a century of frontline experience, Boston Gear is recognized globally as a premier resource for extremely reliable, high-performance power transmission components. Boston Gear offers the industry’s most comprehensive product array featuring more than 30,000 standard products combined with the ability to custom engineer unique solutions when required. Product lines include standard enclosed gear drives, custom speed reducers, AC/DC motors, DC drives and Centric brand overload clutches and torque limiters.

  • Enclosed Gear Drives & Motor Products
    • Right Angle, Cast Iron
      • Worm (700 Series), Helical Worm (800BR), Bevel (R1000, RA90, R-VR 100 and 200)
    • Inline, Cast Iron
      • Helical Inline (800 Series, 600 Series), Helical Multiplier (HM Series), Parallel Shaft (200 Series)
    • Right Angle, Stainless Steel
      • Worm (SS 700 Series), Helical Bevel (SS2000R Series)
    • Inline, Stainless Steel
      • Helical Inline (SS 2000 Series), Planetary Multiplier (SSFSP Series)
    • Motors, Brakes & Controls
      • AC/DC Motors (Totally Enclosed, Open Dripproof, WB Series Washdown Duty, Permanent Magnet) & Brakes (CMBA Series Double C-Face AC Brakes), DC Controls (DCX, RBD, RBX, RP3 Control)
    • Stainless Steel Motor
      • AC Motors
  • Micron TRUE Planetary® Gearheads
    • In-Line Planetary Gearheads (AquaTRUE™, DuraTRUE™, EverTRUE™, NemaTRUE™, UltraTRUE™, XTRUE™)
    • Right Angle Planetary Gearheads (NemaTRUE 90™, DuraTRUE 90, DuraTRUE 90 Dual Shaft, DuraTRUE™ Hollow Shaft, ValueTRUE 90, UltraTRUE 90)
  • Open Gearing Products
    • Stock Gears
    • Modified Gears
    • Custom Gears
  • Bearing Products
    • Sleeve and Ball Bearings
    • Mounted Bearings Cast Iron
    • Mounted Bearings Stainless Steel
  • Clutch Products
    • Centric Centrifugal Clutch
    • Mechanical Torque-Limiting Clutches
    • Pneumatic Torque-Limiting Clutches
  • Couplings, Shaft Accessories, & Power Transmission Products
    • Couplings, Shaft Accessories, & PT Components
    • Stainless Steel Couplings, Shaft Accessories & PT Components
    • Fluid Power

Long-lasting Boston products are hard at work in key markets including food processing, material handling, corrugating machinery and packaging equipment in applications such as conveying, filling, labeling, sealing, cartoning, bagging, wrapping, palletizing, component handling, capping, and tensioning.

Boston Gear Website