Description
Overview:
The Field Assembly 240v for Makita HM0860C Demolition Hammer is a genuine Makita replacement stator (MPN 634508-8) for 240-volt tools. It sits inside the motor housing and provides the electromagnetic field needed for the hammer to run correctly. Built with copper windings around a laminated steel core and protected by heat‐resistant insulation, it is designed to cope with heavy site use and repeated duty cycles. This assembly helps maintain power, reliability and speed control on the HM0860C, making it suitable for both professional users and DIY maintenance. As an OEM part, it matches the original specification for fit and electrical performance on 240v models, giving a straightforward repair option that restores safe and consistent operation without modification.
Key Features:
- Genuine Makita OEM field assembly, MPN 634508-8, for assured compatibility and performance
- Rated for 240v AC tools; not suitable for 110v versions of the hammer
- Copper windings and laminated steel core for efficient power delivery and reduced electrical losses
- Heat‐resistant insulation and robust construction to withstand high temperatures and vibration
- Factory-spec dimensions for a precise fit inside the HM0860C motor housing
- Helps restore correct power, speed stability and impact performance after coil failure
- Supplied as a complete field/stator assembly for straightforward installation using standard workshop tools
- Supports reliable operation under frequent start/stop cycles typical of demolition work
- Reduces downtime by replacing worn, burnt, or damaged windings with an exact-match part
- Genuine Makita quality helps maintain tool longevity and electrical safety
Typical Applications:
Ideal for repairing Makita HM0860C demolition hammers that show symptoms such as loss of power, overheating, tripping, or visible winding damage. Used during scheduled overhauls or after motor faults to restore reliable breaking performance in construction, renovation, utility work, and site maintenance.
Also known as:
Field coil, stator coil, motor field, stator assembly, motor winding, electromagnetic field assembly, replacement field unit, electric hammer field, coil pack for demolition hammer.
Fits Models:
HM0860C
Alternate Part Numbers:
6345088, 634508 8
Product Specifications
| L&S Part No. | 634508-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 634508-8 |
| Unit of Sale | 1 |
| Applications | HM0860C |
| Machine Type | Power Demolition Tools |
| Fits Brands | Makita |
| Fits Models | HM0860C |
