Onpin OP-EW10 Air Open-end Wrench - External Torque 6-12Nm, Free Speed 300rpm, Ergonomic 1.65kg

Price:Contact Jade M-Tech

Category: Air Open-end Wrench

SKU: OP-EW10

The Onpin OP-EW10 Air Open-end Wrench is an industrial-grade pneumatic tool designed for precision fastening in specialized pipe and fitting applications, including gas ramps in hobs, boiler pipes, bicycle brake cables, automobile assembly, and coffee machine piping. It features external torque adjustment ranging from 6 to 12 Nm, a one-button quick release, and an adjustable wrench gear set angle for maximum operational efficiency. Operating at a standard pressure of 6.2 bar (90 psi), it delivers a free speed of 300 rpm and air consumption of 198 l/min, with an overall length of 402 mm and an ergonomic net weight of 1.65 kg. Built for durability and easy servicing, the OP-EW10 provides an optimized workflow for modern B2B manufacturing workflows.

OP-EW10 Series Models & Sizes:

OP-EW10
EW10
62-701-03
62-701-08
62-701-10
62-701-18
62-701-20
Onpin air open end wrench
pneumatic open end ratchet wrench
open end pipe fastening air tool
industrial air wrench 12Nm
boiler pipe air torque wrench

Design file download links:

PDF file

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Description

Specification

What is Onpin OP-EW10?

The Onpin OP-EW10 Air Open-end Wrench is a specialized pneumatic fastening tool designed to operate at a standard air pressure of 6.2 bar (90 psi). Powered by compressed air to deliver an adjustable working torque of 6 ~ 12 Nm, this tool enables efficient, precise tightening and loosening of pipe nuts and line fittings in industrial assembly lines.

Key Features of Onpin OP-EW10

External Torque Adjustment: Features intuitive external torque control; simply turn right to increase torque and turn left to decrease torque.
Lightweight & Ergonomic Structure: Engineered with an ergonomic body weighing only 1.65 kg for operator comfort, simple maintenance, and easy servicing.
Quick Release & Customizable Gear Angle: Equipped with a one-button mechanism for easy releasing, customizable open ratchet styles, and an adjustable wrench gear set angle for tight clearance access.

Technical Specifications of Onpin OP-EW10

Brand: Onpin
Model: OP-EW10 (or EW10)
Hex Size: 6, 8, 10 mm (Imperial: 1/4")
Working Torque: 6 ~ 12 Nm
Free Speed: 300 rpm
Air Consumption: 198 l/min (7 cfm)
Overall Length: 402 mm (15.82 inch)
Air Inlet: 1/4" P.T.
Net Weight: 1.65 kg (3.63 lb)
Sound Level: 87 dB(A)
Operating Air Pressure: 6.2 bar / 90 psi / 6.3 kg/cm²

Industrial Applications of Onpin OP-EW10

Appliance & Heating Equipment Assembly: Specialized for assembling gas ramps in hobs, boiler pipes, and coffee machine piping.
Automotive & Transportation Industry: Suited for automotive manufacturing plants and bicycle brake cable assembly lines.
Electromechanical Manufacturing: Ideal for installing and securing pump power cord fittings and fluid conduits.