Description
Overview:
This Genuine DeWalt rotor (MPN 1002571-00) is the rotating core of the electric motor used in DeWalt diamond drills, including D21580K Type 1 and D21582K Type 1. Built around a laminated steel stack with precision-wound copper coils and a durable commutator, it converts electrical power into smooth, reliable rotation to drive the drill's gearbox. A properly functioning rotor restores torque, speed and drilling efficiency, helping your drill cope with demanding site work. Made to OEM specification for fit and performance, it is a like-for-like replacement that keeps your machine working to DeWalt standards. Suitable for trade users and DIY alike, it is designed to withstand the rigours of regular use in construction and maintenance tasks.
Key Features:
- Genuine DeWalt part for assured compatibility and reliability
- OEM build quality with copper windings and steel core for long service life
- Precision balanced to help minimise vibration and maintain smooth running
- Accurate commutator geometry for consistent brush contact and clean power delivery
- Direct replacement for the original rotor; straightforward fitting for reduced downtime
- Restores lost power, speed and drilling efficiency in tired motors
- Made to match DeWalt tolerances for correct alignment within the motor housing
- Suitable for regular professional use in tough site conditions
Typical Applications:
Used to replace a worn or failed rotor in DeWalt diamond core drills. Ideal when the tool shows symptoms such as sparking at the brushes, overheating, loss of torque, burning smell, or inconsistent speed. Common on jobs involving core drilling in concrete, masonry and stone for plumbing, HVAC and electrical first-fix openings.
Also known as:
Armature, motor armature, electric motor rotor, drill motor rotor, rotating core, armature rotor assembly, motor core, commutator rotor, drive rotor, drill rotor assembly.
Fits Models:
D21580K Type 1
D21582K Type 1
Alternate Part Numbers:
1002571-00, 100257100
Product Specifications
| L&S Part No. | 1002571-00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Black & Decker |
| OEM No. | 1002571-00 |
| Unit of Sale | 1 |
| Machine Type | Drills |
| Fits Brands | Black & Decker, DeWalt |
| Key Features | - Genuine DeWalt part ensures compatibility with D21580K and D21582K drills - OEM build quality with copper windings and steel core - Precision balanced to minimise vibration and maintain smooth running - Accurate commutator geometry for consistent brush contact - Direct replacement for original rotor, reducing downtime |
| Fits Models | D21580K Type 1 | D21582K Type 1 |
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