IPTS, Inc. - Riviera Beach, FL (Serving Illinois)
Manufacturer, Custom Manufacturer
Manufacturer of speed reducers including shaft mounted, parallel shaft gear, spiral bevel, spur & planetary gear speed reducers. Available in nickel & chrome plating. JIT delivery.
www.iptsinc.com/blueline.html

Planetary Gear Speed Reducers Products
	Worm Gear Speed Reducers Helical Gear Speed Reducers Blue Line Worm Gear Speed Reducers

Bearing Service Co. of PA - Locations
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified stocking distributor of planetary gear & gear head speed reducers. Actuators, clutches, ball screws, belt drives, couplings, U-joints, brakes, chain drives, conveyor systems, electric motors, gears, racks, sheaves, pulleys, idlers, torque limiters, electronic controls, adjustable speed drives, servo motors/drives & encoders are also available.
Brand Names: ABCD, Baldor, Boston Gear, Diamond, Lenze-AC Tech, Martin, Pirelli, Rexnord, Suitomo, Sumitomo,...
www.bearing-service.com/powertran.html

DieQua - Bloomingdale, IL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & supplier of a wide range of servo gearhead styles & configurations for both precision & general purpose applications. While both low backlash & economy inline planetary models are available in frame sizes from 40 mm to 155 mm, specialize in right angle solutions featuring several different gear technologies including: spiral bevel, planetary bevel, helical bevel, helical worm, precision worm & economical worm designs, many of which can be shaft mounted. Product selection assistance is provided to achieve the optimal design solution.
Brand Names: Planetroll, Tandler
www.diequa.com/products/products.html#speed...

Circle Gear & Machine Co., Inc. - Cicero, IL
Manufacturer, Custom Manufacturer, Service Company
Full service custom manufacturer of planetary gear speed reducers. Bevel & spiral bevel gears, helical gears, planetary gears, rack/pinion gears, spline gears, sprocket gears, spur gears, worm gears, herringbone (double helical) gears, conventional/external gears, internal gears & gearboxes are also available. JIT delivery available.
www.circlegear.com/custom-gear-grinding-ser...

Accent Bearings Co., Inc. - Addison, IL
Distributor
Distributor of planetary gear speed reducers. Metric & inch sizes. Additional products: V-belts, sheaves, bushings, motors, clutches & brakes, couplings, sprockets, gears, chains, seals, shafts & accessories & more.
www.accentbearing.com/power%20transmission%...

A. Fischer Phase Drives, A RAE Co. - Mchenry, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom mechanical speed reducers including planetary gear & right angle speed reducers. Products such as phase drives are available. Available in horsepower ratings of 2 hp, 5 hp & 25 hp & ratios of 4:1, 2:1 & 1:1. Phase drives feature input & output shafts with roller taper bearings, planetary gears with needle bearings, hardened & tooth form ground gearing & on the fly ' adjustable phase registration. Phase drives are available with 1 year warranty.
raemotors.thomasnet.com/category/a-fischer-...

Shimpo Drives, Inc. - Itasca, IL
Manufacturer, Custom Manufacturer
Manufacturer of gear & speed reducers, including Circulute 3000® reducers. Circulute 3000® reducer applications include machine tools, rotary valves, feeders, rotary tables, steel industry roll drives, mixers, grinders, dryers, & conveyors. Also includes 52100 grade bearing steel, inputs for both servo & induction motors, & two backlash rating designs. Circulute 3000® reducers also have HP ranges from 1/8 - 60, ratios of 11:1 to 357,911:1, & output torques of 377 to 65,000.
Brand Names: Circulute

Grainger Industrial Supply - Locations
Distributor
Distributor of a wide variety of pulleys, sheaves & speed reducers. Types of pulleys include synchronous drive gearbelt pulleys, precision motion control pulleys & many more. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Danaher Motion - Wood Dale, IL
Manufacturer, Custom Manufacturer
Manufacturer Of Linear Motion Actuators & Bearings, Components & Systems

MacMillin Hydraulic Engineering Corp. - Skokie, IL
Distributor, Custom Manufacturer, Service Company
Distributor of planetary gear & speed reducers. Used in applications wherever there is a requirement for high torque or low speed output, including augers, drills, conveyor systems, shredders, swing & wheel drives.
Brand Names: Heco

Mijno Precision Gearing - Park Ridge, IL
Manufacturer
Manufacturer of speed, planetary gear reducers.

Wittenstein Inc - Bartlett, IL
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of low backlash planetary gear speed reducers & gearheads. Specifications of planetary gear reducers include 30 Nm to 10,000 Nm maximum acceleration torque, 15 Nm to 6,000 Nm nominal output torque, 80 Nm to 25,000 Nm emergency stop torque, 2,200 rpm to 6,000 rpm maximum input speed & 1,000 rpm to 5,500 rpm nominal input speed.
Brand Names: Alpheno, Alphira

Bison Gear & Engineering Corp. - Saint Charles, IL
Manufacturer, Custom Manufacturer
Manufacturer & designer of high performance power transmission products. An array of gearmotors, reducers, drives & a broad range of motors configured to meet any application.