Carbon brush set for Dedra DED7926 (electrographite brushes, MPN YSG051)

Replacement electrographite carbon brushes compatible with Dedra DED7926 are service parts intended to restore reliable electrical contact in brushed electric motors and power tools. Supplied as a set, these carbon brushes are designed to fit motors that use brush-commutator contact and to reduce sparking and uneven wear on the commutator surface. The product restores motor performance and supports continued use of the tool without requiring a full motor replacement.

Advantages

Electrographite composition provides stable conductivity and low friction against the commutator, contributing to reduced sparking and extended commutator life. Supplied as a matched set to ensure balanced contact on both sides of the rotor, the brushes are manufactured to consistent dimensions for proper seating and wear behaviour. The replacement set supports routine maintenance and repair, enabling cost-effective restoration of motor operation.

Suitable for

• Maintenance and repair of handheld power tools fitted with brush motors
• Replacement of worn brushes in small electric motors
• Workshops servicing commutator-type motors and DIY repair tasks

Key specifications

• Material: electrographite designed for brush-commutator contact
• Supply: sold as a set of brushes to replace both contact points
• Application: compatible with Dedra DED7926 brush-motor tools and similar commutator motors
• Function: restores electrical contact and reduces sparking and uneven wear

How to use

Disconnect the tool from its power source and remove the protective cover or brush holder access plate according to the tool manufacturer’s instructions. Extract the worn brushes, noting orientation and mounting method, and install the new electrographite brushes in the same position. Ensure springs, leads and holders are correctly seated and that brushes can move freely to maintain contact with the commutator. Reassemble covers and perform a brief no-load test to verify correct operation and to allow the brushes to seat properly.

Usage recommendations

Use original or compatible brush holders and replace brushes in matched pairs to maintain balanced motor contact. Inspect the commutator for scoring or heavy deposits before fitting new brushes; clean or service the commutator if necessary to prevent premature wear. Follow safety procedures: disconnect power before service, wear eye protection, and avoid operating the motor under heavy load until the new brushes have seated.