PS052 Pulse Screwdriver – Pistol Type, Auto Shut-Off Type

The PS052 Pulse Screwdriver – Pistol Type, Auto Shut-Off Type is a high-performance pneumatic fastening tool designed for precision torque control, low vibration, and operator safety in industrial assembly environments. Incorporating an oil-hydraulic pulse mechanism with an automatic shut-off system, it provides accurate, repeatable torque with virtually no reaction force, ensuring consistent fastening quality across production lines. Engineered with our advanced air motor and pulse control technology, the PS052 delivers smooth torque transfer, minimal vibration, and excellent durability under continuous-duty operation. Its ergonomic pistol-grip design offers balanced handling, superior control, and reduced fatigue—making it ideal for high-speed assembly in the automotive, machinery, and appliance manufacturing sectors.

Key Features

• Oil-Hydraulic Pulse Mechanism – Delivers smooth, stable torque transfer with minimal reaction force, enhancing safety and control.

• Automatic Shut-Off System – Stops air supply automatically once preset torque is achieved, guaranteeing accurate and repeatable fastening results.

• High-Speed Torque Output – Combines fast cycle performance with stable torque delivery for maximum assembly productivity.

• Durable and Lightweight Housing – The aluminum alloy body ensures a long service life while maintaining excellent balance and operator comfort.

• Ergonomic Pistol Grip Design – Provides comfortable, non-slip handling for extended operation with reduced fatigue.

• Low Noise and Vibration – The hydraulic pulse system absorbs impact energy, creating a smoother and quieter working environment.

• Energy-Efficient Air Motor – Delivers high torque performance with minimal air consumption for cost-effective operation.

• Easy Maintenance – The modular internal structure allows for quick oil replacement and simple servicing, minimizing downtime.

Applications

The PS052 Pulse Screwdriver (Pistol Type, Auto Shut-Off Type) is ideal for precision, medium-torque industrial assembly applications, including:

• Automotive and motorcycle manufacturing – chassis, body, and engine subassembly operations

• Machinery and equipment production – torque-critical fastening for precision components

• Appliance and metal enclosure assembly – high-speed, vibration-free screw tightening

• Aerospace and electronics assembly – repeatable torque control for critical joints

• OEM and production line integration – continuous-duty operation with stable torque output and minimal operator strain

Performance Advantages

• Torque Accuracy and Repeatability – Automatic shut-off ensures consistent fastening torque, reducing rework and quality variation.

• Reaction-Free Operation – Hydraulic pulse absorption minimizes torque kickback, improving operator safety and comfort.

• Enhanced Productivity – High-speed torque delivery shortens cycle times and increases assembly throughput.

• Operator Comfort – Ergonomic design and low vibration reduce fatigue in long production shifts.

• Durable Reliability – Precision-engineered components and sealed pulse chamber provide long-term performance and low wear.

• Cost Efficiency – Low air consumption and extended maintenance intervals reduce total operating cost.

Technical Benefits

• Operation Type: Auto shut-off torque control for precision assembly

• Mechanism: Oil-hydraulic pulse drive system with low reaction torque

• Design: Ergonomic pistol-type body for balanced handling and comfort

• Torque Range: Medium torque, suitable for professional and industrial use

• Direction Control: Forward/reverse lever for fast directional switching

• Maintenance: Use with ZPO-1L Synthetic Pulse Tool Oil for maximum performance and pulse life extension

• Air Pressure: Optimized for 0.63 MPa (90 psi) standard operating pressure

Why Choose PS052 – Pistol Type, Auto Shut-Off Type

The PS052 Pulse Screwdriver – Pistol Type, Auto Shut-Off Type represents the ideal combination of speed, torque precision, and operator comfort. Its oil-hydraulic pulse mechanism provides smooth torque delivery without reaction force, while the automatic shut-off system ensures consistent torque control—critical for high-quality assembly operations. Developed in line with our commitment to Power, Precision, and Productivity, the PS052 enhances assembly line performance, reduces operator fatigue, and minimizes maintenance costs—making it the preferred solution for modern, high-efficiency industrial fastening applications.

• X-Shape Sealing improves repeatability and durability.
• Twin drive roller blades reduce noise and vibration and improve impulse efficiency.
• 1 Piece design front end plate and cylinder improves motor efficiency.
• Double-chamber air motor
  9 Vanes motor design for the smallest dimensions with the highest power and acceleration results in a short time to reach the set torque, and the highest required torque can be easily achieved.
• One-handed reverse operation for Right- or left-handed operators.
• Low noise exhaust, 360º adjustable.
• Easy Torque Adjustment
  The required torque can be easily adjusted by turning the adjust screw through the housing.

Specification:

• Hex Drive: 1/4″ HEX
• Bolt Capacity: M5~M8
• Measured on Hard Joint
  Min. Oil Pressure / 0.4MPa: 7(5.2) Nm(Lb-ft)
  Min. Oil Pressure / 0.5MPa: 8(5.9) Nm(Lb-ft)
  Min. Oil Pressure / 0.6MPa: 9(6.6) Nm(Lb-ft)
  Max. Oil Pressure / 0.4MPa: 17(12.5) Nm(Lb-ft)
  Max. Oil Pressure / 0.5MPa: 17(12.5) Nm(Lb-ft)
  Max. Oil Pressure / 0.6MPa: 19(14) Nm(Lb-ft)
  
• Free Speed: 5800 rpm
• Air Cons.: 0.4 m³/min
• Noise Level: 85 dB(A)
• Net Weight: 1.06 kg
• Air Inlet Size: NPT 1/4″
  
• Recommended Gauge Air Pressure: 60~90psi(4kg/cm²~6kg/cm² )(0.4Mpa~0.6Mpa)
  
• Air Hose Size: 10mm x 6.5mm (for 042~062 model ), 12mm x 8mm (for 072 model)
  
• All measurements were taken at a gauge air pressure of 4 kg/cm² to 6 kg/cm².