- Home/
- Category/
- Pneumatic Tools Onpin/
- Tuốc nơ vít khí
/ Onpin OP-304B1 Air Screwdriver - 4mm Capacity, Auto Clutch, 1.5Nm, 1000RPM
Onpin OP-304B1 Air Screwdriver - 4mm Capacity, Auto Clutch, 1.5Nm, 1000RPM
The Onpin OP-304B1 air screwdriver is designed for high-precision screw fastening and releasing applications in toy, electrical, carpentry, and plastic manufacturing industries. Operating at a rated air pressure of 90 psi (6.2 bar / 6.3 kg/cm²), it delivers a free speed of 1000 rpm, maximum torque of 1.5 Nm, and air consumption of 141 l/min. Featuring an automatic clutch system, integrated torque regulator, self-locking reverse button, and a spring balancer hook design, it ensures workpiece protection and optimal operator safety.
- OP-304B1
- OP-304B1 Series
- OP-304
- OP-304 Series
- onpin op-304b1 air screwdriver
- auto clutch pneumatic screwdriver 1.5nm
- self locking reverse air screwdriver 4mm
- precision adjustable clutch air screwdriver
- industrial pneumatic screwdriver 1000rpm
Design file download links:
PDF fileDescription
Specification OP-304B1
The Onpin OP-304B1 Air Screwdriver (Adjustable Clutch Air Screw Driver) is a precision pneumatic fastening tool operating under a rated air pressure of 90 psi (6.2 bar / 6.3 kg/cm²). It converts compressed air power into rotational torque with a free speed of 1000 rpm and a maximum torque output of 1.5 Nm, featuring an automatic clutch system to prevent workpiece damage.
Key Features of Onpin OP-304B1
- Automatic clutch mechanism: Runs automatically upon reaching the preset torque to protect the workpiece from being damaged.
- Integrated torque regulator: Built-in torque regulator enables accurate torque adjustments to meet strict assembly standards.
- One-hand operation: Designed with a smooth forward and reverse switch for convenient single-handed operation.
- Self-locking reverse button: Features a self locking function on the reverse button for enhanced control and operating safety.
- Push to start type: Operates as a semi-automatic tool (Semi-automatic) to streamline repetitive assembly operations.
- Spring balancer hook design: Includes a built-in hook suitable for spring balancer attachment, boosting work efficiency and reducing operator fatigue.
Technical Specifications of Onpin OP-304B1
- Model: OP-304B1
- Screw Size Capacity: 4 mm
- MAX. Torque: 1.5 Nm (1.1 ft-lb)
- Free Speed: 1000 rpm
- Air Consumption: 141 l/min (5 cfm)
- Overall Length: 230 mm (9.1 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 0.58 kg (1.28 lb)
- Sound Level: 77 dB(A)
- Bits Type: Type Q
- Operating Air Pressure: 90 psi / 6.2 bar / 6.3 kg/cm²
Industrial Applications of Onpin OP-304B1
- Toy Manufacturing: Applied to release or fasten high-precision screws in external box settings and casings.
- Electric Industry: Ideal for precise screw fastening in electrical enclosures and delicate components.
- Carpentry & Woodworking: Suitable for fine joinery and detailed woodwork requiring torque accuracy.
- Plastic Processing: Designed for assembling plastic housings and delicate external box structures.
