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Armature Assembly 110v for Makita JR3050t Circular Saw - 518646-3

Armature Assembly 110v for Makita JR3050t Circular Saw - 518646-3
Armature Assembly 110v for Makita JR3050t Circular Saw - 518646-3
Part No.
518646-3
In stock
Dispatched today if ordered before 4pm
Dispatched next working day

£27.96 £23.30
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Description

Overview:
This Genuine Makita armature assembly is a 110 V rotor for the JR3050T reciprocating saw, supplied under manufacturer part number 518646-3. The armature is the rotating core of the motor and is built around a laminated steel stack with tightly wound copper coils and a precision-machined commutator. Its job is to convert electrical energy into the torque that drives the saw, restoring smooth running and full power when the original part is worn or damaged. Designed for 110 V tools commonly used with site transformers in the UK, this OEM component maintains the correct clearances and balance required for reliable operation. If your JR3050T is showing reduced power, excessive sparking, or rough running, replacing the armature can return the tool to dependable service.

Key Features:
- Genuine Makita OEM armature (518646-3) for accurate fit and performance on JR3050T
- 110 V specification for safe use on UK site transformer systems
- Precision-balanced rotor helps reduce vibration and brush wear
- High-quality copper windings and durable commutator for consistent output
- Manufactured to factory tolerances for smooth running and reduced electrical noise
- Direct replacement part to restore cutting speed, torque and efficiency
- Durable construction suited to dusty, high-load jobsite conditions
- Supports long service life when used with clean, correctly seated brushes and a sound field coil

Typical Applications:
Used to repair JR3050T saws suffering from burnt windings, heavy sparking, tripped electrics, loss of power, or overheating. Ideal for routine motor refurbishments in trade, hire, and maintenance settings to keep reciprocating saws performing reliably during demolition, pruning, and metal or timber cutting tasks.

Also known as:
Motor rotor, rotor assembly, commutator rotor, electric motor armature (110 V), replacement rotor for JR3050T, Makita OEM rotor, 518646-3 rotor.

Fits Models:
JR3050T

Product Specifications

More Information
L&S Part No. 518646-3
Part Type Genuine Part
Manufacturer Makita
OEM No. 518646-3
Unit of Sale 1
Applications JR3050T
Machine Type Circular Saw
Fits Brands Makita
Fits Models JR3050T

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