Model:SM-8A, SM-12A, SM-21A, SM-28A, SM-40A, SM-45A, SM-60A, SM-80A, SM-100A, SM-120A
Precision ±5%.
The SM-A series is a new generation of digitally controlled electric torque wrenches and can be started with standard power and meets the requirements of high precision, high strength and safe operation.
Use the CNC board for target torque setting and digital display, torque adjustment to 1Nm increase and decrease.
10-gear quick adjustment function of preset.
Convenient adjustment mode with supporting gear adjustment mode, suitable for construction environment.
Bolt torque comparison table mode, easy to find the right torque.
Gain adjustment function for quick adjustment of the in-position torque.
Extremely excellent power-to-weight ratio, wider torque range. Lighter and smaller.
Automatic reset anti-seize counteractive arm function for easier operation.
User (operator, administrator) hierarchical function management.
Support third-party intelligent proofreading torque, use software to adjust gain hardware compensation, extend tool life
The torque value of locking and loosening can be recommended according to the strength grade and size of the bolt, and the reference value can be modified to conform to the actual working condition.
The power supply voltage regulator unit and input voltage rectification feedback control function can restrain the fluctuation of power grid input voltage and improve torque precision.
Shipyard maintenance: Used for tightening ship structures and equipment.
Building construction: Used for installing steel structures and precast components.
Hydroelectric power plants and wind farms: Used for tightening turbine and power generation equipment.
Aircraft maintenance: Used for tightening aircraft parts and structures.
Railway maintenance: Used for tightening rail tracks and railway equipment.
Oil and gas industry: Used for tightening wellheads and pipeline connections.
| Model | Square Drive Size | Torque Range（NM） | Speed(RPM) | Weight(KG) | Size A(mm) | Size B(mm) | Size C(mm) | Size D(mm) | Noise(db) | |
| SM-8A | 0.75" | 240 | 800 | 12.5 | 4.9 | 390 | 69 | 78 | 210 | 80 |
| SM-12A | 0.75"/1" | 360 | 1200 | 11 | 4.9 | 390 | 69 | 78 | 210 | 80 |
| SM-21A | 1" | 630 | 2100 | 6.8 | 5.9 | 395 | 76 | 78 | 214 | 80 |
| SM-28A | 1" | 840 | 2800 | 5.8 | 6.4 | 409 | 78 | 78 | 215 | 80 |
| SM-40A | 1"/1.5" | 1200 | 4000 | 4 | 7 | 412 | 82 | 82 | 217 | 80 |
| SM-45A | 1"/1.5" | 1350 | 4500 | 3.2 | 8.4 | 437 | 88 | 88 | 219 | 80 |
| SM-60A | 1.5" | 1800 | 6000 | 2.5 | 9.5 | 440 | 93 | 93 | 223 | 80 |
| SM-80A | 1.5" | 2400 | 8000 | 2 | 10.9 | 446 | 102 | 102 | 227 | 80 |
| SM-100A | 1.5"/2" | 3000 | 10000 | 1.2 | 17.7 | 531 | 114 | 114 | 232 | 80 |
| SM-120A | 1.5"/2" | 3600 | 12000 | 1 | 17.7 | 531 | 114 | 114 | 232 | 80 |
PROVIDING EXCELLENT SOLUTIONS BY SAIVS™
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