Wittenstein, Inc. (formerly Alpha Gear Drives, Inc.)
Bartlett, IL 60103
Oct 22, 2009 Available in 050, 063, 080, and 100 sizes, V-Drive+ offers hollow shaft, smooth/keyed/involute shaft, and flange output options. Units feature torsional backlash of less than 3 arc-min and efficiencies up to 97%. For low duty applications, V-Drive economy comes in 050 and 063 sizes with hollow shaft and shaft/smooth/keyed output options. Torsional backlash is less than 8 arc-min.

Grove Gear, a Regal-Beloit Company
Union Grove, WI 53182
Mar 17, 2005 Offered in sizes 218 and 220, Worm Gear Drives feature stainless steel housing, cover, and external hardware, making them suited for harsh conditions. Each reducer is filled with synthetic oil, eliminating need for oil changes. All units are 100% run and leak tested at factory.

Grove Gear, a Regal-Beloit Company
Union Grove, WI 53182
Dec 08, 2004 Stainless Steel Industrial Worm Gears incorporate stainless steel housing, cover, and external hardware to withstand harsh conditions and resist corrosion. Each reducer is filled with synthetic oil, eliminating need for oil changes. All units are 100% run and leak tested.

Bonfiglioli North America
Concord, ON L4K 4L6  Canada
Apr 19, 2002 Enhanced Protection W Series and VF Series wormgears and gearmotors can be installed in areas requiring high levels of hygiene and corrosion resistance. Complete units have exterior-washdown, epoxy coating, approved by USDA and Agriculture Canada, with stainless-steel fittings for installations in close proximity to food, drug, and beverage operations. Additional applications include marine and other corrosive environments.

Drive-All Mfg. Co.
Harbor Beach, MI 48441
Dec 05, 2001 DAW Series multi-speed transmissions will shift on-the-fly under full load. Model DAW is rated at up to 50 input HP at 1800 RPM and comes in 4 basic configurations. DAW-S is single input with single output shaft; DAW-SD is single input with dual output shafts that may be solid or split; DAW-DS is single input with dual output shafts and output shafts are coaxial shaft-over-shaft; DAW-SI is single input with single output that is parallel-offset.