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Onpin OP-2S2110 Air Shut-off Screwdriver - Push to Start, 1.2-2.2Nm Torque, Accuracy ±3%
The Onpin OP-2S2110 Air Shut-off Screwdriver is a push-start industrial fastening tool featuring high accuracy (±3%) and an automatic shut-off system when preset torque is reached. Operating at 90 psi (6.2 bar) air pressure, it delivers a maximum torque range of 1.2–2.2 Nm, a free speed of 1000 rpm, and a screw capacity of 3.5 mm. Weighing only 0.71 kg with a low noise level of 75 dB(A) and air consumption of 127 l/min, it offers easy one-hand forward/reverse operation. This model is ideal for precision screw fastening on computer, instrument, and electrical assembly lines.
- OP-2S2110
- OP-2S2110 Air Shut-off Screw Driver
- OP-2S2110 Series
- Onpin OP-2S2110 air screwdriver
- push start pneumatic shut off screwdriver
- precision air torque screwdriver 1.2-2.2Nm
- industrial assembly air screwdriver
- low air consumption pneumatic screwdriver
Design file download links:
PDF fileDescription
Specification OP-2S2110
The Onpin OP-2S2110 Air Screwdriver (Air Shut-off Screw Driver) is a high-precision industrial pneumatic fastening tool operating at a rated air pressure of 90 psi (6.2 bar / 6.3 kg/cm²). It converts compressed air power into rotational output, delivering a free speed of 1000 rpm and a torque range of 1.2 ~ 2.2 Nm, featuring a push-start mechanism with an automatic shut-off system boasting ±3% high accuracy.
Key Features of Onpin OP-2S2110
- High Accuracy (±3%): Guarantees precise and repeatable torque control for sensitive assembly applications.
- Push-Start Device with Auto Shut-Off: Automatically stops all moving components upon reaching preset torque, preventing damage to workpieces.
- One-Hand Forward and Reverse Operation: Equipped with a self-locking reverse button (reverse button has self locking function) for convenient single-handed operation.
- Lightweight & Energy Saving: Features low air consumption (127 l/min / 4.5 cfm), lightweight body (0.71 kg), and low noise level (75 dB(A)).
- Convenient Torque Adjustment: Torque can be easily adjusted by using a PH1 screwdriver (Adjusting torque by using PH1 screwdriver).
Technical Specifications of Onpin OP-2S2110
- Model: OP-2S2110
- Screw Size Capacity: 3.5 mm
- MAX. Torque: 1.2 ~ 2.2 Nm
- Free Speed: 1000 rpm
- Air Consumption: 127 l/min (4.5 cfm)
- Overall Length: 229 mm (9.01 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 0.71 kg (1.56 lb)
- Sound Level: 75 dB(A)
- Bit Type: Type F
- Torque Accuracy: ± 3%
- Operating Air Pressure: 90 psi / 6.2 bar / 6.3 kg/cm²
Industrial Applications of Onpin OP-2S2110
- Precision Fastening: Specially designed to release or fasten heavy-precise screws.
- Computer Assembly Lines: Ideal for securing hardware parts requiring accurate 1.2 ~ 2.2 Nm torque delivery.
- Instrument Assembly Lines: Protects delicate electronic instruments with ±3% torque precision.
- Electrical Industry Lines: Maximizes assembly line efficiency and quality control via auto shut-off functionality.
