Torque Reaction Arm

R-PB Series | Push Start Type Air Screwdriver
R-PB Series | Push Start Type Air Screwdriver

R-PB Series | Push Start Type Air Screwdriver

Model

Application

Multi-patented design with a wide torque range for extended tool life.
Precision clutch system and anti-slip grip provide superior comfort and control.
Color-coded torque management enhances quality control on the production line.
Quick-change bit system combined with ergonomic design for effortless operation.
Model Speed Weight Length Diameter Air Pressure Min Air Hose Bore Air Consumption Torque Range Std. Deviation Fastening Capacity
rpm g mm mm kg/cm² mm m³/min kgf-cm % Machine Screw Tapping Screw
R10PB 1000 500 210 29 6.0 5.0 0.20 0.5-2 ± 3 M1.4-M2.2 M1.1-M1.7
R20PB 1000 500 210 29 6.0 5.0 0.20 1-8 ± 3 M1.7-M3.4 M1.4-M2.7
R30PB 1800 500 210 29 6.0 5.0 0.28 3-17 ± 3 M2.5-M4.3 M2.0-M3.4
R35PB 2200 500 210 29 6.0 5.0 0.28 3-20 ± 3 M2.5-M4.5 M2.0-M3.5
R38PB 1800 500 210 29 6.0 5.0 0.28 3-25 ± 3 M2.5-M4.8 M2.0-M3.8
R40PB 1000 500 210 29 6.0 5.0 0.28 5-30 ± 3 M2.8-M5.0 M2.3-M4.1
R45PB 800 500 210 29 6.0 5.0 0.30 8-40 ± 3 M3.4-M5.6 M2.7-M4.5
R48PB 1700 825 245 37 6.0 8.0 0.55 5-45 ± 3 M2.8-M5.8 M2.3-M4.5
R50PB 1400 825 245 37 6.0 8.0 0.55 7-50 ± 3 M3.2-M6.0 M2.6-M4.8
R55PB 1000 825 245 37 6.0 8.0 0.55 7-65 ± 3 M3.2-M6.5 M2.6-M5.2
R60PB 550 825 245 37 6.0 8.0 0.55 15-95 ± 3 M4.0-M7.2 M3.3-M6.0
R65PB 330 920 245 37 6.0 8.0 0.55 30-180 ± 3 M5.0-M9.2 M4.1-M7.1
R68PB 250 920 245 37 6.0 8.0 0.55 50-280 ± 3 M6.0-M10.8 M4.8-M8.6
Tool length does not include the air inlet fitting. Specifications are subject to change without prior notice.
【Customization】Custom specifications are available based on customer requirements. Please contact us for more details.
【Note】Torque values are for reference only. Actual performance may vary depending on operating conditions and environment.
【Note】To ensure component durability and extend tool lifespan, it is recommended that the working torque during use does not exceed 70% of the tool’s maximum torque capacity. Continuous operation at the maximum torque may accelerate component wear and shorten the overall service life of the tool. This guideline can also serve as an important reference when selecting the appropriate model.
Output Drive
1/4" Hex 5mm 1/4" Square
(FOR 10~45 type)
3/8" Square
(FOR 48~68 type)
PB PA PBS PBS

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