WISDOM Professional Armature Rotor Angle Grinder Armature Power Tools Demolition Breaker Ph65a Armature

Technical specifications

Customization guide

Adjustable parameters:

• Coil Configuration: Modify the number of windings or layering to boost torque or RPM.
• Core Thickness: Optimize magnetic flux density for low/no-load scenarios.
• Gear Pitch/Teeth Count: Tailor to match mating gears in specific tool assemblies.

Get inspired

With its copper coil architecture and rugged steel core, the WISDOM rotor delivers unmatched power density for demolition tools. Whether you’re cutting through reinforced concrete or polishing metal, this rotor’s thermal stability ensures consistent performance even under prolonged use.

Choose your model

Supplier's note

1. Three Technical Breakthroughs:

   • Copper Coils: 20% higher conductivity than aluminum, reducing energy loss in high-current scenarios.
   • Helical Gear Design: 30% smoother torque transmission compared to straight gears, minimizing vibration.
   • Ceramic Coating (Pro Model): Triple the heat resistance of standard steel cores, enabling continuous operation in extreme environments.

2. Optimal Version Selection:

   • Base Model: Ideal for standard angle grinders and light demolition tasks where cost efficiency is prioritized.
   • Advanced Model: Suitable for contractors needing extra torque (e.g., cutting thick steel or reinforced concrete).
   • Pro Model: Designed for industrial users requiring prolonged operation in high-temperature settings (e.g., foundries or heavy machinery maintenance).

With the Pro Model’s 180°C thermal resistance, you can safely operate in environments where traditional rotors would fail. Pair its ceramic coating with the helical gear’s low-vibration trait to ensure precision in delicate demolition work. The Advanced Model’s 6.0 Nm torque, meanwhile, balances power and affordability for mid-scale construction projects.