SS073 Pulse Wrench – Inline Type, Auto Shut-Off Type
The SS073 Pulse Wrench—Inline Type, Auto Shut-Off Type is a precision fastening tool engineered for high-efficiency operations in industrial environments. It delivers controlled torque with auto shut-off functionality, ensuring consistent results and preventing overtightening. Designed for comfort and durability, the SS073 is ideal for tasks requiring accuracy, repeatability, and operator safety.
Key Features
- Auto Shut-Off Mechanism
Automatically stops the tool when the pre-set torque is achieved, ensuring consistent fastening quality and reducing operator dependency. - Inline Design
It provides optimal balance and easy access in tight or confined spaces, improving operational efficiency. - Pulse Technology
Generates smooth torque output while minimizing reaction forces, making the operator safer and more comfortable during extended use. - High-Precision Torque Control
Offers adjustable torque settings to meet the exact requirements of specific fastening applications, reducing the risk of errors or damage to components. - Quiet Operation
Designed to produce low noise levels, ensuring compliance with workplace safety standards and improving the working environment. - Durable Build
Manufactured using industrial-grade materials, ensuring a long lifespan and reliable performance under demanding conditions.
Advantages
- Enhanced Fastening Accuracy: The auto shut-off function eliminates guesswork and delivers precise torque for consistent results.
- Operator Safety: Low vibration and pulse technology reduce operator fatigue and minimize the risk of injuries.
- Compact & Lightweight Design: The inline configuration ensures ease of use and maneuverability, especially in confined spaces.
- Time-Efficient: Rapid pulse mechanism accelerates fastening tasks while maintaining control and accuracy.
- Low Maintenance: Durable construction minimizes downtime and the need for frequent repairs.
Applications
- Electronics Assembly: Ideal for fastening delicate components requiring precise torque control.
- Automotive Manufacturing: Ensures uniform tightening of bolts and fasteners in assembly lines.
- Aerospace Industry: Suitable for assembling critical components with strict torque requirements.
- Industrial Equipment: Perfect for maintenance and repair of heavy-duty machinery.
- General Manufacturing: Versatile tool for various assembly and production tasks.
Why Choose the SS073 Pulse Wrench?
The SS073 Pulse Wrench – Inline Type, Auto Shut-Off Type perfectly combines precision, efficiency, and user-friendly design. With its auto shut-off capability, pulse technology, and ergonomic inline configuration, this wrench is ideal for industries that demand high accuracy and reliability. Whether in assembly, maintenance, or repair applications, the SS073 ensures consistent results, operator comfort, and long-term durability.
- 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 most diminutive dimensions with the highest power and acceleration results in a short time to reach the set torque and highest. The required torque can be efficiently productive. - One-hand 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: 3/8″ SD
- Bolt Capacity: M8 ~ M10
- Measured on Hard Joint
Min. Oil Pressure / 0.4 MPa: 20 (14.8) Nm (Lb-ft)
Min. Oil Pressure / 0.5 MPa: 20 (14.8) Nm (Lb-ft)
Min. Oil Pressure / 0.6 MPa: 23 (17) Nm (Lb-ft)
Max. Oil Pressure / 0.4 MPa: 36 (26.6) Nm (Lb-ft)
Max. Oil Pressure / 0.5 MPa: 39 (28.8) Nm (Lb-ft)
Max. Oil Pressure / 0.6 MPa: 42 (31) Nm (Lb-ft)
- Free Speed: 6000 rpm
- Air Cons.: 0.45 m3/min
- Noise Level: 88 dB(A)
- Net Weight: 1.29 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 043 ~ 063 models), (For 073 ~ 084 models)
- The above data are all measured at 4kg/cm² ~ 6kg/cm² Gauge Air Pressure
Specifications · full series
| Model | Square Drive | Bolt Capacity mm | Measured on Hard Joint / Nm(Lb-ft) | Free Speed rpm | Air Cons. m³/min | Noise Level dB(A) | Net Weight kg | |||||
| Min. Oil Pressure | Max. Oil Pressure | |||||||||||
| 0.4MPa | 0.5MPa | 0.6MPa | 0.4MPa | 0.5MPa | 0.6MPa | |||||||
| SS043 | 3/8″SD | M4~M6 | 5(3.7) | 6(4.4) | 7(5.2) | 10(7.4) | 11(8.1) | 12(8.9) | 4500 | 0.4 | 80 | 0.87 |
| SS053 | 3/8″SD | M6~M8 | 10(7.4) | 11(8.1) | 12(8.9) | 20(14.8) | 20(14.8) | 23(17) | 6000 | 0.4 | 85 | 0.85 |
| SS063 | 3/8″SD | M6~M8 | 11(8.1) | 12(8.9) | 13(9.6) | 20(14.8) | 22(16.2) | 25(18.4) | 6000 | 0.4 | 85 | 0.88 |
| SS073 | 3/8″SD | M8~M10 | 20(14.8) | 20(14.8) | 23(17) | 36(26.6) | 39(28.8) | 42(31) | 6000 | 0.45 | 88 | 1.29 |
| SS084 | 1/2″SD | M10~M12 | 6000 | 0.45 | 88 | 1.3 | ||||||
| SN043 | 3/8″SD | M6~M8 | 9(6.6) | 11(8.1) | 13(9.6) | 13(9.6) | 15(11.1) | 17(12.5) | 5600 | 0.4 | 80 | 0.87 |
| SN053 | 3/8″SD | M6~M8 | 15(11.1) | 18(13.3) | 21(15.5) | 19(14) | 22(16.2) | 25(18.4) | 6000 | 0.4 | 85 | 0.85 |
| SN063 | 3/8″SD | M8~M10 | 20(14.8) | 23(17) | 26(19.2) | 28(20.7) | 31(22.9) | 34(25.1) | 6000 | 0.4 | 85 | 0.88 |
| SN073 | 3/8″SD | M8~M10 | 28(20.7) | 31(22.9) | 34(25.1) | 42(31) | 45(33.2) | 48(35.4) | 6000 | 0.45 | 88 | 1.29 |
| SN084 | 1/2″SD | M10~M12 | 35(25.8) | 38(28) | 41(30.2) | 51(37.6) | 54(39.8) | 57(42) | 6000 | 0.45 | 88 | 1.3 |
