Product description quality replacement carbon brushes designed for electric motors used in industrial vacuum cleaners, pet blowing machines, and other vacuum cleaner motors. These brushes restore electrical contact and reliable motor operation when original brushes are worn. Key benefits Restores motor performance: Replaces worn brushes to reduce sparking and intermittent power loss, helping the motor run smoothly. Reliable conductivity and low wear: Carbon material and reinforced connections provide stable current flow and minimize abrasion on the commutator. Easy maintenance and fast replacement: Designed for straightforward installation to reduce downtime during repairs. Consistent contact pressure: Builtin springs or leads maintain steady pressure against the commutator for even wear and predictable performance. Main attributes Function: Direct replacement carbon brushes for electric motor commutators, used to transfer current while allowing rotation. Compatibility: Suitable for a wide range of industrial vacuum cleaners, pet blowing machines, and other vacuum cleaner motors that use brushtype commutator connections. Check motor brush holder size and connection style before . Material: conductivity carbon compound with durable leads for stable electrical contact and heat tolerance under normal operating conditions. Size and fit: Available in common replacement sizes to match standard brush holders. Verify the existing brush length, cross section, and terminal type to ensure correct fit. Performance: Designed to provide steady electrical contact, reduce arcing, and extend the usable life of the motor under typical operating loads. Practical use scenarios Workshop maintenance: worn brushes on an industrial vacuum used for floor cleaning to restore suction performance and avoid unexpected downtime. Pet grooming equipment service: Swap brushes in pet blowing machines to reduce motor noise and maintain consistent airflow during grooming sessions. Commercial cleaning fleet upkeep: Keep spare brushes on hand for routine maintenance of commercial vacuum units to ensure continuous operation and reduce service interruptions. Installation tips Always disconnect power before beginning service. Inspect the brush holder and commutator for excessive wear or damage before installing replacements. Match brush dimensions and terminal type to the original parts to ensure proper fit. Seat brushes with a short breakin period at low to medium speed to establish full contact. What to check before ordering Measure existing brush length and cross section. Confirm the terminal or lead connection style used by your motor. Compare the brush holder dimensions to ensure compatibility. This carbon brush set is intended as a component replacement for brushtype electric motors in industrial vacuum cleaners, pet blowing machines, and similar equipment. Proper selection and installation help maintain motor reliability and reduce maintenance time.