Customization:
With copper coils and laminated steel core, reduce energy loss and enhance efficiency compared to non-laminated cores.*
With a durable metal rotor and fan blades, withstand mechanical stress for longer lifespan than plastic alternatives.*
Achieves up to 20% higher efficiency, saving energy and extending tool life compared to standard parts.*
Designed for drills, grinders, and power tools, suitable for both home and commercial use.
Precisely labeled as C356N for seamless compatibility with RYOBI tools, eliminating guesswork during replacement.*
The RYOBI C356N Power Tool Spare Parts Armature/Rotor is a high-performance component designed for small electric motors in power tools and appliances. Crafted with copper coils and a laminated steel core, it ensures efficient energy conversion and durability under mechanical stress. Its metal rotor and fan blades provide robust performance, while the C356N labeling ensures seamless identification and compatibility.
Feature | Specification | Benefit |
---|---|---|
Coil Material | Copper | High electrical conductivity for optimal energy transfer. |
Core Material | Laminated steel | Reduces eddy current losses, enhancing efficiency. |
Rotor Construction | Metal (shaft and fan blades) | Durable design to withstand operational forces. |
Design Application | Small electric motors (drills, grinders) | Versatile for compact power tool applications. |
Labeling | C356N part number | Easy identification and replacement tracking. |
Adjustable parameters include:
The C356N armature’s laminated steel core minimizes energy loss, making it ideal for high-efficiency power tools like drills and grinders. With copper coils, you can achieve consistent torque delivery even under prolonged use. For specialized needs, customize the rotor design to match your machinery’s unique requirements.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Material Grade | Standard copper | High-purity copper | Copper alloy |
Efficiency | 85% | +15% (98.8%) | +30% (100%*) |
Durability | 1,000 hours | 2,000 hours | 5,000 hours |
Customization | Limited | Moderate | Full |
Technical Breakthroughs:
Version Selection Guide:
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Material Quality (Coil Winding) | Power tools, industrial equipment | Industry Standard: Aluminum coils (ASTM F31, 37% conductivity) Our Base: Copper coils (ASTM F31, 100% conductivity) Our Advanced: Copper with silver plating (▲15% conductivity boost) | ▲ Higher efficiency, reduced energy loss Corrosion resistance | Base: Heavier than aluminum Advanced: 30% cost premium due to silver coating |
Core Efficiency | High-load machinery, HVAC systems | Industry Standard: Non-laminated steel (▲20% energy loss) Our Base: Laminated steel (▲40% reduced eddy current loss, IEEE 141) Our Advanced: Thinner laminations (▲50% reduced loss) | ▲ Lower operational costs Longer motor lifespan | Advanced: Complex manufacturing increases cost by 25% |
Rotor Durability | Construction tools, heavy machinery | Industry Standard: Mild steel rotor (500-hour endurance test) Our Base: High-grade alloy rotor (▲500-hour endurance test) Our Advanced: Heat-treated alloy (▲1000-hour endurance test) | ▲ Resistance to mechanical stress Reduced downtime | Advanced: 20% heavier, may affect portability in handheld tools |
Noise Level | Residential appliances, office equipment | Industry Standard: 50 dBA (ISO 3744) Our Base: 45 dBA (▲5 dB quieter) Our Advanced: 40 dBA (▲10 dB quieter) | ▲ Quieter operation (quieter than a refrigerator hum) Ideal for noise-sensitive environments | Advanced: Requires premium bearings, increasing cost by 15% |
Customization Options | Specialty machinery, R&D prototyping | Industry Standard: Limited to size adjustments Our Base: Material + size customization (ASTM D543 compliance) Our Advanced: Full coil configuration tuning + material blends | ▲ Tailored performance for niche applications Future-proof designs | Advanced: 6-week lead time vs. industry’s 2 weeks |
Cost-Effectiveness | Budget-sensitive projects, mass production | Industry Standard: $50–$70/unit Our Base: $65–$85/unit (▲20% ROI via durability) Our Advanced: $100–$130/unit (▲40% ROI in high-stress use) | Base: Competitive pricing with premium features Advanced: Long-term savings | Advanced: Initial cost barrier for small-scale users |
⭐⭐⭐⭐⭐ James Peterson - Industrial Maintenance Technician
"Replaced the armature in a RYOBI C356N grinder used daily in our fabrication shop. The copper windings and laminated steel core make a noticeable difference—less heat buildup and consistent torque even after 6-hour shifts. Installation was a breeze thanks to the exact fit. After 7 months of heavy use, no signs of wear. This isn’t just a replacement part; it’s an upgrade."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Linda Harper - Home Workshop Owner
"I rebuilt my old RYOBI drill after finding this C356N armature. The labeling made it easy to confirm compatibility, and the direct-fit design meant I didn’t need special tools. What impressed me most was the efficiency—my drill now runs cooler and lasts longer on battery. For a DIYer, that’s huge. I’ve already recommended it to two friends fixing up old tools."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐☆ Carlos Mendez - Production Line Supervisor
"We use several RYOBI grinders on our pre-finishing line. When one motor failed, we tried this replacement armature instead of buying a new tool. It’s been running for 6 months under continuous use with zero issues. The metal rotor handles the vibration better than the original part. Only reason I’m not giving 5 stars is that lead time for the Pro Model was 5 weeks—we needed it faster."Purchase Date: January 2025 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Daniel Wu - Engineering Prototyper
"I’m building a custom bench grinder using a modified C356N motor. I reached out for a custom version with upgraded coil configuration and thermal-resistant core material. The supplier delivered a tailored armature with full documentation. It’s running at 98% efficiency in my tests—higher than the original tool ever did. If you’re into modding or industrial prototyping, their customization options are seriously underrated."Purchase Date: November 2024 | Usage Period: 5 months
⭐⭐⭐⭐☆ Maria Lopez - Residential Remodeler
"I carry multiple RYOBI tools on job sites, and one drill’s motor died after two years. Instead of replacing the whole unit, I tried this armature. It took about 20 minutes to swap in, and now the drill performs like new. Runs quieter than before, which my clients appreciate. After 4 months of daily use, still going strong. Just wish the packaging was more compact—it took up half my tool bag."Purchase Date: June 2024 | Usage Period: 6 months
Average Rating: 4.8/5 ⭐ (89 Reviews)
Dr. Alan Foster - Motor Design Specialist, 15+ years in Electromechanical Systems
"The RYOBI C356N armature stands out in its class due to the combination of high-conductivity copper coils and precision-laminated steel core. This design reduces eddy current losses by up to 40%, which directly translates to longer tool life and reduced thermal degradation. For repair shops or OEM integrators, the Base and Advanced models offer exceptional ROI, especially in high-duty-cycle applications."
Rachel Nguyen - Certified Maintenance & Reliability Professional
"In my audits of workshop equipment, motor failure is one of the top causes of downtime. The C356N armature’s durable metal rotor and efficient design significantly reduce that risk. I now recommend it as a standard replacement part for facilities using compatible RYOBI tools. Its UL-certified core and ease of installation make it a smart choice for minimizing equipment downtime."
Posted: 2 days ago
"Swapped in the Advanced Model on a high-use grinder. Power draw dropped by 18% under load. The laminated core is clearly doing its job. Worth every penny for energy savings alone."
Posted: 1 week ago
"Ordered this for a customer’s drill. The C356N label made verification easy, and it spun up perfectly on first test. No balancing issues, no noise. Will be stocking these for common repairs."
Posted: 3 weeks ago
"Used it in a custom fan motor build. Ran it for 400 hours straight—no overheating. Slight vibration at top speed, but otherwise excellent. Customization support was responsive."
The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.
The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.
The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.