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Onpin Air Screwdriver OP-409WA1 / OP-409WAF EN ISO 11148-6:2012 - Max 270Nm, 8500 RPM
The Onpin OP-409WA1 / OP-409WAF Air Screwdriver is an industrial-grade pneumatic tool designed for heavy-productive assembly lines in car and motor manufacturing. Operating at a standard air pressure of 90 psi (6.2 bar), it delivers a free speed of 8,500 rpm, a working torque of 55 Nm, and a maximum torque of 270 Nm with an 8 mm screw capacity. Featuring a durable iron front cap, handle exhaust with a built-in muffler achieving a 88 dB(A) sound level, and a comfort grip for easy one-hand forward and backward operation. Compact with a length of 155 mm, a net weight of 1.3 kg, and options for Type Q (OP-409WA1) or Type F (OP-409WAF) bit anvils, it ensures superior efficiency and operator comfort.
- OP-409WA
- OP-409WA1
- OP-409WAF
- air screwdriver
- pneumatic screwdriver
- heavy duty air screwdriver
- Onpin air screwdriver
- 8mm air impact wrench
Design file download links:
PDF fileDescription
Specification
The Onpin OP-409WA1 and Onpin OP-409WAF (part of the OP-409WA series) are industrial-grade pneumatic air screwdrivers operating under a standard air pressure of 90 psi (6.2 bar). These hand-held power tools convert compressed air into rotational torque for fast and repeatable fastening, fully complying with CE mark and EN ISO 11148-6:2012 safety standards.
Key Features of Onpin OP-409WA1 & OP-409WAF
- One-Hand Operation: Features an ergonomic forward and backward knob (Forward & Backward knob) allowing technicians to switch directions quickly with one hand.
- Durable Heavy-Duty Housing: Engineered with an iron front cap (Front cap in Iron material) to withstand continuous industrial wear and impacts.
- Ergonomic Design: Includes a built-in comfort grip (Built-in Comfort Grip) to minimize operator fatigue during extended production shifts.
- Noise Reduction System: Equipped with handle exhaust and a built-in muffler (Handle exhaust with muffler) that maintains operational noise down to 88 dB(A).
- Versatile Bit Anvils: Available in two anvil configurations: Bit Type Q (OP-409WA1) and Bit Type F (OP-409WAF) to match various bit tooling standards.
Technical Specifications of Onpin OP-409WA1 & OP-409WAF
- Brand: Onpin (Hong Bing Pneumatic Industry Co., Ltd.)
- Screw Capacity: 8 mm
- Working Torque: 55 Nm (41 ft-lb)
- Maximum Torque: 270 Nm (200 ft-lb)
- Free Speed: 8,500 rpm
- Air Consumption: 254 l/min (9 cfm)
- Overall Length: 155 mm (6.1 inch)
- Air Inlet Size: 1/4" P.T
- Net Weight: 1.3 kg (2.87 lb)
- Sound Level: 88 dB(A)
- Operating Air Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)
- Compliance & Directives: Machinery Directive 2006/42/EC, EN ISO 11148-6:2012, CE Certified
Industrial Applications of Onpin OP-409WA1 & OP-409WAF
- Heavy-Productive Assembly Lines: Built specifically for continuous, high-volume manufacturing environments.
- Automotive Manufacturing (Car Assembly): Ideal for securing interior components, chassis brackets, and exterior trim fittings.
- Motorcycle & Motor Production: Applied in frame assembly, engine casing bolting, and drive system fastening.
- General Mechanical Engineering: Excellent choice for industrial workstations requiring precise working torque up to 55 Nm.
