The direct-drive angle grinder is a handheld electric tool powered directly by the motor to drive the grinding wheel, without the need for a transmission device. It is used for cutting, grinding, and polishing materials such as metal and stone.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SOM-QL Series |
| Rated Speed | 8,500 rpm |
| Adjustable Speeds | 4,500 / 6,500 / 8,500 rpm |
| Power Options | 800W / 1000W / 1200W |
| Max Torque | 3.0 N·m |
| Mainshaft Thread | M14 |
| Net Weight | 1.8 kg (15% lighter than traditional models) |
| Noise Level | ≤58 dB |
| Battery Capacity | 37V / 3.0Ah / 111Wh |
| Protection Rating | IP53 (dust and moisture resistant) |
Product Advantages
Pure Power Output
Zero transmission loss with direct drive structure
3N·m torque ensures stable cutting performance across all materials
Continuous heavy-duty operation without performance degradation
Ultra-Low Noise Operation
Eliminates mechanical noise at the source
Operating sound level: ≤58dB
Ideal for indoor construction and noise-sensitive environments
Excellent Thermal Management
Significantly reduced frictional heat generation
Machine head maintains safe operating temperature during prolonged use
Consistent performance under continuous heavy workloads
Near Zero Maintenance
No carbon brushes or gear sets to replace
40% reduction in annual maintenance costs
Minimal downtime and operational disruption
High Energy Efficiency
90% energy conversion efficiency
37V/3.0Ah/111Wh battery for sustained power output
Built-in power-off protection prevents energy waste
Industrial-Grade Durability
Extended motor lifespan with brushless design
IP53 protection rating for dusty and humid environments
Current detection system prevents overload damage
Lightweight & Portable
Net weight: 1.8kg for easy handling
Compact design with high power density
Comfortable for extended operation periods
Industry Applications
✓ Automotive Repair - Precision cutting and grinding
✓ Construction & Decoration - Material processing
✓ Metal Fabrication - Industrial-grade cutting tasks
✓ Harsh Environments - Dusty and humid condition operation
Quality Assurance
Manufacturing Excellence
20+ years of mechatronics R&D experience
Flexible modular design platform
Full parametric customization available (handles, structure, battery capacity, output curves)
Certifications
ISO 9001:2015
IECQ QC080000
Raw material qualification rate: ≥99.8%
Customer Support
Technical Services
Expert engineering team for solution design
Dedicated customer representatives (5+ years industry experience)
Quality Guarantee
"Prevention first, rapid response" quality management
Global recall procedure for confirmed defects
Comprehensive warranty coverage
Awards & Recognition
Certified as a Zhejiang Provincial Specialized and Sophisticated SME (May 2023, Left) | Second Prize at the "Innovation China" Lishui SME Innovation Competition (June 2023, Right).
FAQ
Q: What international certifications does the product have?
A: Our direct-drive angle grinder has passed multiple international certifications, including CE, GS, UL, CCC, and RoHS, ensuring compliance with market access requirements in various countries.
Q: How do you ensure product safety during transportation?
A: Each unit is packed with a double-layer packaging system, using foam and cardboard boxes. The outer box is made of five-layer thick corrugated paper, and key areas are equipped with shockproof materials to ensure safety during long-distance transportation.
Q: Does the direct-drive angle grinder support OEM/ODM customization?
A: Yes, we fully support OEM/ODM services, including appearance design, function customization, and brand logo customization.
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