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Onpin Air Ratchet Wrench OP-836LS EN ISO 11148-6 - Hex 35-36mm (1-3/8"), 100rpm, 90Nm
The Onpin OP-836LS Air Ratchet Wrench is a specialized pneumatic fastening tool designed to reach tight working spaces inaccessible to standard air tools. Operating at a rated air pressure of 90 psi (6.2 bar / 6.3 kg/cm²), it delivers a free speed of 100 rpm, a working torque of 80 Nm (59 ft-lb), and a maximum torque of 90 Nm (66 ft-lb). The tool features a 1/4 P.T air inlet, supporting Hex sizes 35mm, 36mm, and 1-3/8" with an air consumption of 353 l/min (12.5 cfm), an overall length of 408 mm, and a net weight of 2.52 kg. Fully compliant with EN ISO 11148-6:2012 and Machinery Directive 2006/42/EC, it is optimized for heavy-productive assembly lines in motor vehicles, bikes, and motors.
- OP-836LS
- 836LS
- OP-836
- OP-836 Series
- onpin op-836ls air ratchet wrench
- pneumatic ratchet wrench narrow space
- 100rpm air ratchet wrench 90nm
- hex 35mm 36mm air ratchet
- heavy assembly line air tool
Design file download links:
PDF fileDescription
Specification OP-836LS
The Onpin OP-836LS Air Ratchet Wrench is a specialized pneumatic fastening tool engineered to reach and easily fasten or remove bolts and nuts in narrow spaces where conventional air tools cannot operate. Manufactured in Taiwan by Hong Bing Pneumatic Industry Co., Ltd., it operates at a rated air pressure of 90 psi (6.2 bar / 6.3 kg/cm²) via a 1/4 P.T air inlet, delivering a free speed of 100 rpm and a maximum torque of 90 Nm (66 ft-lb). The device is fully compliant with European Machinery Directive 2006/42/EC and EN ISO 11148-6:2012 safety standards.
Key Features of Onpin OP-836LS
- Narrow Space Accessibility: Compact profile enables effortless operation in confined working areas.
- Systematic Fastening & Removal Process: Supports initial nut loosening with a manual wrench before removal via air ratchet, or positioning nuts using the trigger prior to final torque wrench tightening.
- Large Hex Socket Range: Fits Hex sizes 35, 36 mm and fractional inch size 1-3/8".
- High Torque Performance: Delivers a Working Torque of 80 Nm (59 ft-lb) and a MAX. Torque of 90 Nm (66 ft-lb).
- Certified European Standard: Complies with 2006/42/EC Machinery Directive and EN ISO 11148-6:2012 safety requirements.
Technical Specifications of Onpin OP-836LS
- Model: OP-836LS
- Hex Size: 35, 36 mm (1-3/8")
- Working Torque: 80 Nm (59 ft-lb)
- MAX. Torque: 90 Nm (66 ft-lb)
- Free Speed: 100 rpm
- Air Consumption: 353 l/min (12.5 cfm)
- Overall Length: 408 mm (16.06 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 2.52 kg (5.55 lb)
- Sound Level: 92 dB(A)
- Rated Air Pressure: 90 psi / 6.2 bar / 6.3 kg/cm²
Industrial Applications of Onpin OP-836LS
- Heavy-Productive Assembly Lines: Widely utilized in high-volume motor-vehicle manufacturing plants.
- Bike & Motor Production: Ideal for fastening larger nuts and bolts in tight engine bays and bike frames.
- Industrial Equipment Maintenance: Practical for routine servicing of heavy machinery with restricted spatial access.
