Included: 5m power cord (without plug)
The FUJI High Frequency Power Generator NFG-55E/66E (250Hz) redefines portable power with groundbreaking engineering. By utilizing advanced Permanent Magnet Technology, this unit weighs 50% less than previous models while delivering industry-leading performance.
Designed for harsh environments, it features a robust pipe frame and casters for protection and mobility. Its fully enclosed construction ensures superior dust resistance, making it the ultimate power source for heavy-duty industrial sites.
Included: 5m power cord (without plug).
This generator can power multiple tools simultaneously. If the casters are removed, the units can be stacked (up to 3 devices) to save space. Please refer to the chart below for capacity limits.
Standard power tools use Commutator Motors, which require armatures, carbon brushes, and regular maintenance due to wear. They also lose speed under heavy load.
In contrast, FUJI High Frequency Grinders use a Squirrel-Cage Induction Motor driven by the NFG Generator. This simple construction means:
A: The Permanent Magnet design eliminates the need for field coils, slip rings, and brushes found in traditional generators. This makes the NFG series significantly lighter (50% less weight) and maintenance-free.
A: Yes. The NFG series features a fully closed construction for both the motor and generator sections, along with a standard cover, offering excellent dust resistance ideal for harsh industrial sites.
Fuji products are manufactured following strict Japanese standard process requirements. Every wheel is engineered to meet or exceed JIS (Japanese Industrial Standards), such as JIS R 6242 and B 4051. Our core engineering logic prioritizes maximum operator protection by maintaining safety factors and burst speed capabilities that often surpass the highest industry benchmarks.
| Standard Region | Safety Factor (Burst Multiplier) | Safety Logic & Benchmark |
|---|---|---|
| FUJI (High Precision) | > 2.0x | Engineered to exceed JIS requirements for maximum reliability. |
| Japan (JIS R 6242) | 2.0x | Extreme Safety: A wheel rated at 80m/s must withstand a 160m/s burst test. |
| Europe (EN 12413) | $1.73x | Risk Balanced: Provides high safety redundancy for most industrial apps. |
| USA (ANSI B7.1) | 1.5x | Efficiency Focused: Relies on machine guarding and operational procedures. |
Abrasive Selection Guide
Selection of grains (A, WA, AZ, etc.) based on material hardness and grinding precision.
Warning Symbol Interpretation
Standardized safety icons for safe operation and protection guard usage.
When deploying Fuji high-performance tools in overseas markets, ensure that the regional power grid frequency and voltage match the tool specifications. To maintain the superior burst speed safety of Fuji wheels, store abrasives in a dry, temperate environment. Humidity can degrade the resin bond, potentially lowering the wheel’s resistance to centrifugal forces.
This product strictly complies with the Electrical Appliance and Material Safety Technology Standards (Noise Countermeasures), revised under the Ministry of Economy, Trade and Industry (METI) Ordinance No. 57.
*Official Enforcement Date: April 1, 2013. This ensures maximum electromagnetic compatibility (EMC) and operational stability in industrial environments.
Professional Note: For global industrial procurement, these Japanese METI standards ensure that Fuji tools meet high-level noise reduction requirements, critical for precision workshops across Europe and North America.
