BDI - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of a large inventory of custom & stock metallic & non-metallic gears, gear assemblies & gear racks. Rack & pinion gear racks. Gear components include blanks, reducers, splines, sprockets & worms. Helical, bevel, worm, spur, mitre, spiral bevel & change gears.
Brand Names: Boston Gear, Browning, Martin, WM Berg
www.bdi-usa.com/Products/mechanical-power-t...

STD Precision Gear & Instrument, Inc. - West Bridgewater, MA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer complexly configured, tightly toleranced, precision gears & gear assemblies (AGMA Q14 & DIN 3), splines & other related mechanical transmission components. Diametral pitch range up to 250 DP. Registered AS9100, ISO9001, Nadcap Accredited Heat Treatment & Passivation. From prototype through production done in house. CNC turning & milling, Swiss screw machining, wire & RAM (die sink) EDM, surface grinding, internal & external cylindrical grinding, broaching, honing, CNC piece marking, heat treating, Passivation, Isotropic superfinishing, tool design & tool making capabilities. Industries served include aircraft, aerospace, actuation, instrumentation, medical, optics, robotics, radar, marine, automotive & defense.
www.stdgear.com

TM Limited - Middleboro, MA
Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Veteran-owned & woman-owned, ISO 9001 & AS 9003 certified custom manufacturer of spur gears. Available in steel, stainless steel, aluminum, nylon, fiber (phenolic), bronze, brass & cast iron materials & dia. up to 36 in. Services include design engineering, prototyping, CNC machining, milling, turning, drilling, grinding, welding, laser/waterjet cutting, plastic injection molding, fabricating, thermoforming & finishing.
www.tmlimited.com/new.htm

Commercial Gear & Sprocket Co., Inc. - East Walpole, MA
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9002 certified manufacturer of gears, sprockets, chains & gear units. Gear products offered include spur, spline, worm & helical types. Products are manufactured from materials such as titanium, iron, aluminum, Delrin, bronze, nylon & laminated phenolic as well as stainless, carbon & tool steels. Service capabilities include hobbing from ¼ in. to 60 in., shaping from 1/8 in. to 36 in. diameters & bevel gearing from ¼ in. to 12 in. diameters in addition to lathe turning, milling, deburring, inspection, heat treatment, metal finishing, drilling, & grinding.
www.commercialgear.com/gear-and-sprockets-p...

Geartronics, Inc. - Billerica, MA
Custom Manufacturer
Custom manufacturer of spur gears. External spur gears have face width from 1/64 in. to 12 in. & internal spur gears have face width from 1/64 in. to 3 in. Materials used include aluminum, brass, bronze, non metals, steel, plastic & stainless steel. Capabilities include CNC gear cutting, CNC turning, CNC milling, gear shaping & CNC keyway cutting. Contract machining services include CNC drilling, CNC broaching, grinding & electro-mechanical assembly. JIT/Kanban delivery available.
www.geartronics.com/pages/gears.html

Lampin Corp. - Uxbridge, MA
Manufacturer, Custom Manufacturer
Standard & Special Instrument, All Materials

Bendon Gear & Machine, Inc. - Rockland, MA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 & AS 9100 certified custom manufacturer of gears including internal & external spur, plastic & spline gears. Also available are precision gears, helical gears, worm gears, timing pulleys & sprockets. Meets MIL-STD 45208A & MIL-STD 45662 standards.

Maxon Precision Motors - Fall River, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000, ISO 14001:2004 certified custom manufacturer of spur gears. Specifications of spur gears include 12mm to 45 mm OD, 0.6 Nm to 2 Nm output torque, 6:1 to 5752:1 reduction ratios & 8000 rpm maximum input speed. Spur gears made from plastic are also available.

Eastern Industrial Automation - Waltham, MA
Distributor, Custom Manufacturer, Service Company
Distributor of products like drives, gears, power transmission equipment & components, speed reducers, chain sprockets, tensioners, & expansion joints (U-joint). Drives include AC & DC. Gears include bevel, helical, metric, rack, spur & worm. Available in a variety of sizes.

The Wakefield Corp. - Wakefield, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of gears including cluster, coarse pitch, planetary, small & spur gears. Specifications of gears include 0.003 in. OD, 0.003 in. root dia., 0.002 in. measurement over wires & 0.002 in. taper over wires. Gears are made from alloys including iron steel, carbon steel, copper steel, iron copper, iron nickel, nickel steel, low alloy steel, copper infiltrated iron, steel, stainless steel, brass, bronze & nickel silver.