Description
Overview:
The Makita Armature 619198-8 is the rotating core of the drill's motor, built to restore power and smooth running in the Makita BHP452 and BDF452 driver drills. As a Genuine Makita part, it is engineered to factory specifications for a precise fit and dependable performance. The armature features copper windings on a laminated steel core with a precision-machined commutator, designed to transfer electrical energy efficiently into rotational force. Replacing a worn or burnt armature eliminates sparking, overheating, and loss of torque, helping your drill run reliably under load. Supplied as the armature assembly only, it is a practical service item for workshops, site maintenance, and home users looking to extend the life of their 18 V-class Makita drills without compromising on quality.
Key Features:
- Genuine Makita replacement armature (MPN: 619198-8) for accurate fit and function
- Copper windings and laminated steel core for efficient power transfer and cooling
- Precision-balanced rotor and commutator for smooth running and reduced vibration
- Helps recover lost torque, speed stability, and overall drilling performance
- Built to OEM tolerances for durability and long service life
- Direct-fit design for straightforward installation with standard workshop tools
- Supports reliable starting, low sparking, and consistent performance under load
- Suitable for routine maintenance or complete motor repairs on compatible drills
- Helps minimise downtime by restoring functionality without replacing the whole tool
Typical Applications:
Used to replace a damaged or worn motor rotor in Makita driver drills to resolve issues such as poor speed control, heavy sparking, overheating, and reduced torque. Ideal for trades, facilities maintenance, and DIY users who need dependable performance when drilling into timber, metal, plastics, or light masonry, and when driving fixings on site or in the workshop.
Also known as:
Armature assembly, motor rotor, drill rotor, rotor winding, electric motor armature, commutator rotor, drill motor core. Commonly referred to as the rotating part of the motor that works with the field (stator) to generate motion. Sometimes described as the rotor assembly for Makita driver drills.
Fits Models:
BDF452, BHP452
Alternate Part Numbers:
6191988
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