Helwig Carbon Products, Inc. RBC17 H45 Carbon Brush

Helwig Carbon RBC17 H45 Carbon Brush, measuring 1" x 1.250" x 2.250", is a carbon brush manufactured by Helwig Carbon Products, Inc. This small electrical contact component conducts current between stationary and rotating parts in commutator-based motors and generators, helping maintain reliable electrical contact as machinery operates. The RBC17 H45 designation identifies its specific form factor within Helwig's RBC series, guiding compatibility with motors that require these exact dimensions. The 1" length, 1.250" width, and 2.250" height define the brush pocket fit and lead/terminal configuration, so verify these measurements align with your equipment before use. Because this brush is identified by the RBC17 H45 model, cross-referencing with Helwig's catalogs or authorized distributors can help ensure you select the correct part for your motor. This product's size and designation make it straightforward to locate in catalogs and to match with service manuals when performing maintenance or part replacements.