Description
Overview:
The Armature 110 V for Makita TW0250 Impact Wrench (part no. 517445-0) is a Genuine Makita replacement component that restores correct motor performance and power delivery. Built with copper windings around a laminated steel core and a machined steel shaft with a precision commutator, it is designed to handle continuous site or workshop use. This armature keeps the electric motor running efficiently and smoothly, helping the TW0250 maintain torque and speed under load. Optimised for 110 V systems commonly used on UK construction sites, it offers dependable compatibility with the TW0250 housing and motor assembly. Ideal for professional repairs or DIY maintenance, it is a direct, like-for-like part that helps extend tool life and prevent further motor damage.
Key Features:
- Genuine Makita OEM part (Genuine Part) for assured fit and compatibility with TW0250
- Rated for 110 V operation for use with site transformers and 110 V tool setups
- Copper windings and laminated steel core for efficient power transfer and heat control
- Precision-balanced assembly helps reduce vibration and wear on internal components
- Direct replacement for MPN 517445-0 to simplify repair and minimise downtime
- Durable commutator and shaft materials support long service life under tough use
- Maintains correct torque, speed, and trigger response of the impact wrench
- Engineered to seat correctly within the original motor housing and endbell
Typical Applications:
Used to repair Makita TW0250 impact wrenches that have lost power, overheated, arced at the brushes, or suffered motor failure. Suitable for tools used in construction, M&E installation, scaffold assembly, workshop maintenance, and automotive fastening tasks where reliable impact performance is required.
Also known as:
Rotor, motor rotor, armature assembly, electric motor rotor, commutator assembly, motor core, electric coil pack.
Fits Models:
TW0250
Alternate Part Numbers:
5174450
Product Specifications
| L&S Part No. | 517445-0 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 517445-0 |
| Unit of Sale | 1 |
| Applications | TW0250 |
| Machine Type | Impact Wrench |
| Fits Brands | Makita |
| Fits Models | TW0250 |
