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Onpin OP-2S3215 Air Shut-off Screwdriver - Push to Start, 1.5-3.2Nm Torque, Accuracy ±3%
The Onpin OP-2S3215 Air Shut-off Screwdriver is a push-to-start industrial pneumatic tool featuring an automatic shut-off mechanism with ±3% torque accuracy. Operating at a standard air pressure of 90 psi (6.2 bar), it delivers a torque output of 1.5 ~ 3.2 Nm, a free speed of 1500 rpm, and a maximum screw capacity of 4 mm. Designed for high energy efficiency, it weighs only 0.76 kg, consumes 170 l/min (6 cfm) of air, maintains a low sound level of 75 dB(A), and allows easy one-hand forward/reverse operation. This model is ideal for high-precision screw fastening on assembly lines for computers, instruments, and electronics.
- OP-2S3215
- OP-2S3215 Air Shut-off Screw Driver
- OP-2S3215 Series
- Onpin OP-2S3215 air screwdriver
- push start pneumatic shut off screwdriver
- precision air torque screwdriver 1.5-3.2Nm
- industrial assembly air screwdriver
- low air consumption pneumatic screwdriver
Design file download links:
PDF fileDescription
Specification OP-2S3215
The Onpin OP-2S3215 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 1500 rpm and a torque range of 1.5 ~ 3.2 Nm, featuring a push-start mechanism with an automatic shut-off system boasting ±3% torque accuracy.
Key Features of Onpin OP-2S3215
- 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 (170 l/min / 6 cfm), a lightweight body (0.76 kg), and a 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-2S3215
- Model: OP-2S3215
- Screw Size Capacity: 4 mm
- MAX. Torque: 1.5 ~ 3.2 Nm
- Free Speed: 1500 rpm
- Air Consumption: 170 l/min (6 cfm)
- Overall Length: 238 mm (9.37 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 0.76 kg (1.67 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-2S3215
- Precision Fastening: Specially designed to release or fasten heavy-precise screws.
- Computer Assembly Lines: Ideal for securing hardware parts requiring accurate 1.5 ~ 3.2 Nm torque delivery.
- Instrument Assembly Lines: Protects delicate measuring instruments with ±3% torque precision.
- Electrical Industry Lines: Maximizes assembly line efficiency and quality control via auto shut-off functionality.
