MIKASA FJG-750 Hi-Frequency External Motor with Holder for Concrete Vibrator

High-Frequency Concrete Vibrator Motor MIKASA FJG-750 Hi-Frequency External Motor with Holder
This is a "Hi-Frequency External Motor" or "External Vibrator" type concrete vibrator, offering higher power than the FJH-550. Designed to mount to the outside of concrete formwork or vibrating tables, it delivers vibration directly into the concrete mass from the exterior. Its primary purpose is to compact concrete, eliminate air bubbles, and produce a smooth concrete finish—particularly in areas where internal immersion vibrators cannot reach easily, or for applications requiring exceptionally efficient compaction.

The FJH-750 boasts a high power output of 750 watts, meaning it generates noticeably stronger vibration forces than the FJH-550. The unit operates on a dedicated 48V AC 3-phase supply at a frequency of 200/240Hz, so it MUST be used in conjunction with a Mikasa High-Frequency Converter only (such as FC-450 or FU-162A) and cannot be plugged directly into standard mains power.

Features
- External / High-Frequency Concrete Vibrator Motor: For compacting concrete from outside formwork or on vibrating tables.
- High 750W Output Power: Delivers superior energy for concrete compaction requiring intense vibration.
- Uses 48V high-frequency electricity (3-phase): Requires a specialized high-frequency converter (such as Mikasa FC-450, FU-162A) for power supply.
- Extremely high centrifugal force: Generates force up to 16.5 kN (1,680 kgf) at 7,200 V.P.M. for dense compaction.
- High vibration frequency: 100/120 Hz (6,000/7,200 V.P.M.) ensures dense concrete and a smooth surface.
- Features eccentric weights: Effectively generates vibration and allows centrifugal force adjustment.
- Rugged and durable construction: Designed for heavy-duty, long-term use in jobsite environments.

Applications
- Large and dense concrete pours: Ideal for compacting concrete in large formwork such as thick walls, large beams, or foundations.
- Precast concrete work: Used for mounting onto vibrating tables or molds to produce high-strength precast elements with exceptionally smooth surfaces.
- Heavily reinforced structures: Highly suitable for areas where internal vibrators are difficult to reach or insufficient, ensuring concrete completely fills all voids.
- Applications requiring high-quality concrete finish: Effectively reduces air pockets and surface pinholes, delivering a smooth and aesthetic finish.
- Construction of bridges, dams, or mega infrastructure: Demanding superior concrete compaction for structural durability.