HIOS VB-4504PS máy bắn vít AC 2 chiều không chổi than 1-4.5 N.m ( AC100V/ 1/4Hex)

HIOS Japan 

Brushless Electric Screwdriver

Model: VB-4504PS

The HIOS VB-4504PS is a brushless electric screwdriver used for tightening screws in assembly, suitable for both axial and radial components in a variety of industries. It is designed for applications where high torque (1.0-4.5N.m / 10-45 Kgf.cm) and precision are needed, such as in electronics or other fine assembly work. The screwdriver is powered directly from an AC outlet and features a push-to-start function and an automatic shut-off clutch.

Features :

• Precision Fastening: The primary use is for accurately tightening screws to a specific, adjustable torque value (ranging from approximately 1.0 to 4.5 N.m). The clutch mechanism ensures the driver stops once the set torque is reached, preventing over-tightening or damage to materials.
• Direct Plug-in Operation: It does not require a separate power supply unit or controller, plugging directly into a standard 110 VAC outlet, which simplifies workstation setup.
• Industrial Assembly: The brushless motor design is maintenance-free and eliminates the production of carbon dust, making it ideal for use in clean rooms, anti-static environments, and general high-volume assembly lines.
• Integration with Screw Counters: The "PS" in the model name indicates it is a "Push-to-Start" type, and specific variants (like the VB-4504PS-OPC) can output signals (rotation, reverse, torque-up/complete) to a separate screw counter, ensuring quality control by preventing skipped screws in an assembly process.
• Vacuum/Suction Compatibility: It can be fitted with optional vacuum attachments to pick up non-ferrous screws (like stainless steel) using negative pressure, improving operational efficiency and removing fine dust generated during tightening.
• Ergonomics: The tool has a light and slim, balanced body design intended to minimize operator fatigue during extended use.

The HIOS VB-4504PS ( AC100V/ 1/4hex ) electric screwdriver is a direct plug-in, brushless tool for industrial assembly. The 110V model (often listed as 100V or 120V depending on regional sales, but functionally compatible within that range) has the following specifications: Input Voltage: AC 100V or 120V ±5% Power Consumption: 40 W (at 100V/120V) Output Torque Range: 1.0 – 4.5 N·m /10- 45 Kgf.cm Unloaded Speed : 400 RPM (±10%) Start Type: Push-to-Start Clutch Type: Auto Shut-Off Bit Drive Size :1/4" Hex (F/Hex) Recommended Screw Size: Machine Screw: 3.0 – 5.0 mm Tapping Screw: 3.0 – 4.0 mm Tool Weight:Approx. 0.75 kg (1.7 lbs / 26.5 oz) Tool Length: 286 mm (11.3 inches) Maintenance and calibration :  ► We also have calibration certificate attached ( optional ) ► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI Ins DISTRIBUTED BY: Semiki instrumentation Co., Ltd Email:  sales@semiki.com Office tel: +84 28 2253 3522 ~DOING OUR BEST FOR YOU~