Description
Overview:
The Field Assembly 110v for Makita DS4012 drills is a genuine Makita replacement for OEM No. 520084-7. This is the motor's stationary coil pack (stator), engineered with copper windings on a laminated steel core and insulated lead-outs for reliable electrical performance. Its job is to create the magnetic field that lets the motor deliver steady torque and speed, restoring smooth operation when the original field has worn, overheated, or failed. Built specifically for the DS4012, it fits the factory housing without modification and is matched to 110v site supply commonly used in the UK via transformers. Designed for regular trade and DIY use, it helps keep your drill dependable on demanding tasks while maintaining compatibility with the original armature and brush gear. As a Genuine Makita Part, it supports long service life and consistent performance.
Key Features:
- Genuine Makita part for assured fit and function (OEM No. 520084-7)
- 110v rating for use with UK site transformers and 110v systems
- Direct-fit for Makita DS4012, no alterations required
- Restores proper torque, speed stability, and motor efficiency
- Copper windings and laminated core for durability and heat resistance
- Insulated leads designed for safe, reliable connections
- Supports smooth motor operation and helps reduce strain on other components
- Suitable for preventative maintenance and end-of-life replacement of worn fields
- Built to withstand frequent site use and prolonged running
Typical Applications:
Replacement of a worn or damaged field in Makita DS4012 drills used for site drilling, pilot holes, and mixing duties such as plaster, mortar, and paint with appropriate paddles. Ideal when symptoms include loss of power, poor speed control, excessive heating, or a burnt smell. Suitable for workshop servicing, refurbishments, and routine maintenance schedules.
Also known as:
Field coil, stator, field winding assembly, motor field coil, DS4012 110v field, drill motor stator, replacement field unit, electric drill field coil, motor winding for DS4012.
Fits Models:
DS4012
Product Specifications
| L&S Part No. | 520084-7 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 520084-7 |
| Unit of Sale | 1 |
| Applications | DS4012 |
| Machine Type | Drills |
| Fits Brands | Makita |
| Fits Models | DS4012 |
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