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Home / Electrical V2 / Leeson V2 / 800 Series IRONMAN by GROVE GEAR™ Worm Gear Reducers

800 Series IRONMAN by GROVE GEAR™ Worm Gear Reducers


Already recognized throughout the world as a major source of industrial-duty electric motors, gearmotors, gear reducers and drives, LEESON now joins forces with GROVE GEAR, another leader in the power transmission industry, to offer an even wider range of power transmission packaged solutions.

Introducing IRONMAN BY GROVE GEAR™, the industry's newest, most superior line of worm gear reducers, combining the solid name recognition and gear reducer experience of GROVE GEAR with premium features of the IRONMAN™ series. Available through 6.00” center distance, the 800 Series IRONMAN BY GROVE GEAR™ reducer line is a true heavy duty workhorse that handles the environmental assaults, shock loading, frequent reversing and continuous duty cycles typical in many industrial applications.

Designed to be the premium worm reducer in the industry, IRONMAN BY GROVE GEAR™ reducers include, as standard, top quality features for which you'll often pay extra from other brand suppliers.
  • One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
  • Viton® double-lip seals and super micro-finished seal surfaces on input and output shafts.
  • O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
  • Extra large lubricant reservoir filled with premium, high-temperature synthetic lubricant.
  • One-piece, precision finished worms for higher efficiency and long-life operation.
  • Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
  • Oversize high-speed bearings, positively retained for frequent reversing and start/stop cycles.
  • Tapered roller bearings on output shaft for high overhung and thrust load capacities.
  • Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
  • Directly interchangeable with other brands of cast iron worm reducers, including Baldor, Boston, Browning, Dodge, and Morse.
  • 11 Sizes Available
  • Ratios from 5:1 to 3600:1 (single & double reductions)
  • Selections up to 35 HP & 9000 lb·in of torque
  • Three input styles to choose from: motorized quill, motorized coupling or non-motorized solid input shaft
  • Solid & hollow output shaft options available
  • NEMA & IEC input combinations (quill input only on IEC units)
  • IRONMAN by GROVE GEAR Gear+Motors™ are also available up to 20 HP.