Incorporated in the mid-1940s, Speed Selector designs and manufactures mechanical variable-speed pulleys and drives from its 32,000-square-foot facility in Chagrin Falls, Ohio. The company began with lawn-tractor transmissions and now supplies its made-in-USA Hi-Torque MVSDs® to OEMs and users across a range of power-transmission applications. Its in-house engineering team also creates custom pulleys and crossovers for discontinued or long-lead-time drive systems, including small production runs.
Hi-Torque MVSDs® registered trademark
Registration
Dayton Superior ProductsFor more than 75 years, Dayton Superior Products has been a Troy, Ohio manufacturer known for an application-driven approach to power-transmission work. Rather than limiting customers to catalog dimensions, the company adapts standard designs or develops custom components for everyone from inventive entrepreneurs to Fortune 500 manufacturers.TROY, OH
Industrial Pulley and Machine CompanySince 1980, Industrial Pulley and Machine Company has made cast-iron sheaves in West Mansfield, Ohio, serving agricultural and industrial customers nationwide. Its specialty is custom, made-to-order work, with pattern making done in-house and precision CNC machining used to produce true-running, statically balanced sheaves. The company also has Mil-I capabilities for military orders and handles quantities ranging from low-volume jobs to high-volume production.WEST MANSFIELD, OH
Logan Clutch CorporationFamily owned and operated since 1975, Logan Clutch Corporation makes industrial clutches, brakes and power-takeoff systems for demanding equipment applications. Its Cleveland-area operation keeps sales, engineering and manufacturing under one roof in a 60,000-square-foot facility, allowing the company to modify established designs for specific OEM requirements. Logan is a made-in-USA manufacturer with more than a dozen patents and ISO 9001-2015 approval.FREDONIA, NY
Potesta & Company, LLCFounded in 2012 by Richard Potesta, Potesta & Company manufactures custom slewing rings, slewing drives and gears for equipment designers, manufacturers and rebuilders. Through its SlewPro and Rhino Gear operations, the Hudson, Ohio company combines U.S.-based engineering with custom manufacturing and application support, serving OEMs from small shops to large manufacturers across North America. Its manufacturing facility is ISO 9001:2015 certified, and the company can comply with API and ABS requirements.HUDSON, OH