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The Nippert™ style precision built commutator is a highly refined version of conventional steel and mica commutator construction. Anchoring surfaces on copper and mica segments are machined to achieve a degree of precision that is impossible in punched part assemblies Unique processing also permits manufacture of commutators with relatively low bar counts without resorting to…read more about Nippert Style Commutators

We not only manufacture new commutators to meet your durability standards, we also rebuild them to stand up to the most punishing industrial conditions imaginable. All our steel core and mica industrial commutators have an extremely versatile and durable construction that includes wedge shaped copper bars made from two grades of silver-bearing industrial copper, combined…read more about Steel Core Commutators

Traditionally, high performance, high reliability commutator applications, like diesel truck starter motors, have used steel core commutator construction for strength and stability. Toledo Commutator Company continues to convert many of these demanding applications to mica molded construction. Provides a more economical product without sacrificing function Manufactured in diameters from 1/2″ to 9″, with and without…read more about Mica Molded Commutators

Toledo Commutator Company offers an extensive line of quality built molded shell commutators to meet your high volume, high performance criteria. Our molded air gap commutators are produced on automated lines or dedicated production cells for consistent quality. Produced from oxygen-free high conductivity copper containing 10 or more ounces of silver per ton Other copper…read more about Molded Shell Air Gap Commutators

Toledo Commutator Company meets demanding slip ring specifications by offering a versatile range of quality slip ring leads, cores, insulation and rings, both new and rebuilt. We manufacture these products to standards or special project specifications, in molded or fabricated versions. We also manufacture alternator slip rings for the automotive market and aftermarket, both domestic…read more about Slip Rings

We rebuild industrial commutators to stand up to the most punishing industrial conditions imaginable. All our steel and mica industrial commutators have an extremely versatile and durable construction that includes wedge shaped copper bars made from CDA116 industrial copper, combined with the highest quality mica available. This provides you with quality commutators that are “better…read more about Refill/Rebuilt Industrial Commutators

Cortem® conductive springs combine the strength and high temperature properties of steel with the conductivity of copper, providing an efficient brush spring and a functional current conductor. In many applications, eliminates need for a shunt In others, provides a parallel conductor to shunt for maximum reliability Increases brush performance by 20 to 30 percent Manufactured…read more about Cortem Conductive Springs

In 2010 Toledo Commutator Company acquired the business of Haldiman Inc which was located in Montpelier, Ohio.  Now not only does TCC produce high quality electrical motor components, we can also produce any high quality machined components.  Please contact us for any CNC machined components that you may require. Our CNCs can machine up to 4″ bar stock…read more about Machined Components