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Helwig Carbon Hydro Power Brushes, Holders, Seals, and Rings
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Helwig Carbon’s Popular Turbine Brush Holders
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Helwig Carbon’s Large Motor Bearing Protection Kits
Industries with large, critical application motors understand the need for a shaft grounding solution to prevent VFD induced bearing failure. Helwig Carbon uses silver graphite technology to divert electrical currents away from the bearings, protecting them from damage and premature failure. Helwig BPKs prevent motor downtime and costly repairs.
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Helwig Carbon Hitachi 1.5 to 1.7 MW Wind Kit Upgrade
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Helwig Carbon is a Proud Partner with Cortela Training for AC and DC Motor Maintenance Courses
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Helwig Carbon GE Toe-to-Toe Brush Holder Upgrades
Helwig Carbon’s constant force brush holders use only one spring, with a wear indicator, to apply force, meaning the pressure is evenly distributed. The holder allows for height adjustment to maintain stable brush support and the use of a single, longer brush can be used to extend the time between brush changes.
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Helwig Carbon GE Single Brush Holder Upgrade
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Helwig Carbon Brush Specification, Installation and Troubleshooting Guide
When troubleshooting an issue, choosing the right carbon brush for any motor or generator involve many factors including the environment, motor loading, and grounding. Mixing brush grades, styles, or brushes from different manufacturers can cash a flashover. In all cases, the carbon brushes are the fuse of the DC motor or generator circuit. Carbon brushes are…
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Helwig Carbon Brushes Elevator Technician Field Guide
When it comes to carbon brushes, this is no “magic” brush grade and there is no substitute for good maintenance. You can maximize brush life and equipment performance by taking the appropriate steps, such as checking for proper spring tension, proper current density, proper maintenance of the commutator and that brushes are changed properly. Brushes…
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Helwig Carbon’s DigiScale Measures Spring Force
Improve Reliability & Function With Proper Spring Force Insufficient and/or Inconsistent Spring Pressure Adversely Affects Motor Performance and Brush Life. The Helwig DigiScale measures the effectiveness of your springs. This premium scale offers all the qualities of a traditional hanging balance with the simplicity, convenience, and accuracy of digital operation.
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Helwig Carbon Family of Products Company Profile
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Helwig Carbon Brush Holders
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Helwig Carbon’s Brush Face Condition Guide
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Helwig Carbon’s BPK Probe
Helwig’s BPK Probe measures the shaft voltage of VFD and DC-PWM controlled motors. An easy-to-use device used to determine if the bearings are at risk of damage from induced shaft currents. The device will display a pass / fail test result. A higher risk or volts present on the shaft will trigger a FAIL result,…
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Helwig Carbon’s BPK™ Pocket Guide
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Helwig Carbon BPK Field Pack
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Helwig Carbon Bearing Protection Comparison
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Helwig Carbon’s Other Available Products and Accessories
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Helwig Carbon Constant Force Brush Holder & Arm Assembly
FOR EMD MODELS D12, D22, D32 Experience longer run times, less downtime Reduced arc flash on your EMD Motors and Main Generator Models D12, D22, and D32 with the Helwig Constant Force Brush Holder & Arm Assembly. Experience increased performance, and productivity. It’s been tried, tested, and perfected for over a decade. Download: EMD Brochure
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Helwig Carbon Axially Mounted Shaft Grounding
PROTECTS: Large Frame Motors, Pitch Motors, Pump Motors, Fan Walls & Air Handling, and Close-Coupled Motors Bearing Protection Kit,Shaft Grounding Solutions While traditional shaft grounding solutions are typically mounted radially to the motor shaft, Helwig also provides an axially mounted option for convenient and quick installation when the drive end of a motor is not…
