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  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
  • JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS
JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS

JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS

  • 100 - 999 Pieces
    $4
  • >= 1000 Pieces
    $3

Customization:

Graphic customization（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 2000 pieces）
Customized logo（Min.Order: 300 pieces）
View product details

JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Energy Conversion Efficiency: The JSPERFECT ARMATURE CM4SA rotor efficiently converts electrical energy into mechanical energy through its copper windings and laminated steel poles, enabling precise rotational power for power tools.
  • Customizable Performance: Designed with adjustable pole configurations and winding sizes, it supports tailored torque and power output to meet specific application demands.

Key features

  • 1. Material Technology

    • With copper windings and steel shaft, you can achieve 30% higher conductivity and durability than aluminum-based rotors*.

  • 2. Interactive Design

    • With laminated steel poles, you can reduce energy loss by up to 25% compared to non-laminated designs*.

  • 3. Performance Parameters

    • With customizable pole and winding configurations, you can optimize torque by 15% for heavy-duty tasks*.

  • 4. Scenario Solutions

    • Designed for both household and industrial use, you can adapt this rotor to twice as many scenarios as specialized rotors*.

  • 5. Certification Standards

    • Constructed with materials meeting ISO 9001 quality standards, you can ensure safety and durability in demanding environments*.

Product details

JSPERFECT ARMATURE CM4SA POWER TOOLS SPARE PARTS

The JSPERFECT ARMATURE CM4SA rotor is a high-performance motor component engineered for power tools and industrial machinery. Crafted from copper and steel, it combines thermal efficiency, structural durability, and customizable design to meet diverse application needs.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionCopper windings, steel core/shaftHigh-current power tools and machinery
Core DesignLaminated steel polesHigh-speed motors requiring low eddy current loss
Shaft SpecificationsDurable steel with customizable dimensionsHeavy-duty equipment needing rotational stability

Customization guide

Adjustable parameters include pole count (for torque optimization), winding density (for power output), and shaft dimensions (for load-bearing requirements).

Get inspired

The CM4SA rotor’s laminated steel core reduces energy loss, while copper windings ensure reliable performance in high-demand environments. Whether upgrading a power tool or designing industrial equipment, this rotor delivers precision and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity10 Nm+15%+30%*
Efficiency Rating85%92%95%
Max RPM300034503900
Thermal Resistance150°C165°C180°C

Supplier's note

  1. Technical Breakthroughs:

    • Laminated Steel Core: Reduces eddy current losses by 25% compared to solid cores, enhancing energy efficiency.
    • Copper Windings: Achieve 20% lower resistance than aluminum, enabling higher current flow in power tools.
    • Customizable Shaft: Accommodates diameters up to 50mm, supporting heavy-duty applications like construction equipment.

  2. Version Selection Guide:

    • Base Model: Ideal for standard power tools (e.g., drills, saws) where cost efficiency is prioritized.
    • Advanced Model: Suitable for industrial machinery requiring 15% higher torque and 7% better efficiency than baseline standards.
    • Pro Model: Designed for high-load applications (e.g., robotic arms, turbines) where tripled thermal resistance (vs. industry benchmarks) ensures reliability in extreme conditions.

With the Pro model’s 95% efficiency rating, you can reduce energy waste in continuous-operation systems. The Advanced model’s 3450 RPM capability outperforms traditional rotors by 15%, making it perfect for high-speed machinery.

Frequently asked questions

  • Which motor rotor model is best suited for heavy-duty power tools like drills or saws?

  • How do I clean and maintain the shaft of the CM4SA rotor?

  • What materials are used in the CM4SA rotor, and why?

  • Can the CM4SA rotor be customized for specific torque or power requirements?

  • Is the CM4SA rotor RoHS and ISO-certified for safety?

  • How does the CM4SA rotor improve energy efficiency in power tools?

  • What lubrication is recommended for the rotor shaft to prevent wear?

  • Which power tool brands or models is the CM4SA rotor compatible with?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, power tools- Industry Standard: Steel (ASTM A36) + Copper (ISO 3801)
- Our Base: Steel (ASTM A536) + Copper (ISO 3801) with corrosion resistance (ASTM B117, 500hr salt spray)
- Our Advanced: Copper alloy (C11000) + High-carbon steel (ASTM A304)		▲ Base: 40% improved corrosion resistance (ideal for harsh environments)
▲▲ Advanced: 25% higher conductivity (ideal for high-current applications)		Base: 10% heavier than Advanced
Advanced: 30% cost premium due to alloy usage
EfficiencyHigh-load industrial applications- Industry Standard: 80% energy conversion (IEC 60034-31)
- Our Base: 85% ▲ (5% improvement)
- Our Advanced: 90% ▲▲ (10% total improvement)		▲ Base: Reduces energy costs by $200/year in continuous use
▲▲ Advanced: Meets EU energy efficiency Class IE4		Base requires better cooling systems
Advanced: 15% higher upfront cost
DurabilityContinuous operation in harsh environments- Industry Standard: 5,000 hours (ISO 2371)
- Our Base: 7,000 hours ▲ (40% longer lifespan)
- Our Advanced: 10,000 hours ▲▲ (100% longer lifespan)		▲ Base: Cuts replacement frequency by 30%
▲▲ Advanced: Eliminates downtime in 24/7 factories		Base still needs quarterly maintenance
Advanced: Requires specialized lubricants
WeightPortable power tools- Industry Standard: 2.5kg (ISO 804)
- Our Base: 2.3kg ▲ (8% lighter)
- Our Advanced: 2.0kg ▲▲ (20% lighter)		▲ Base: Easier handling for handheld tools
▲▲ Advanced: Reduces user fatigue in prolonged use		Base retains torque capacity
Advanced: 15% reduced torque (may limit heavy-duty use)
Noise LevelResidential workshops- Industry Standard: 75 dBA (IEC 60704)
- Our Base: 70 dBA ▲ (quieter than lawnmower)
- Our Advanced: 65 dBA ▲▲ (similar to conversational speech)		▲ Base: Meets OSHA noise regulations
▲▲ Advanced: Reduces hearing protection needs		Base requires sound-dampening mounts
Advanced: Adds 10% to component cost
CustomizationSpecialized machinery- Industry Standard: Standard configurations only
- Our Base: Adjustable pole count (▲: 2-4 poles)
- Our Advanced: Fully customizable windings/shaft dimensions (▲▲)		▲ Base: Tailors torque/speed for niche tools
▲▲ Advanced: Supports 3D-printed rotor designs		Base customization delays orders by 2 weeks
Advanced: Requires engineering consultation

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