Description
Model: STW40
Series: STW
Product Lines: Industrial Tools
- The power system can rotate 360 degrees, with memory-type mechanical locking and no reaction force acting on the handle, which can prevent personal injury caused by mechanical failure.
- The tension spring reaction arm can be quickly removed and repositioned to improve work efficiency.
- The minimum resolution can reach 1N.m, the factory accuracy reaches ±3%, the repeatability accuracy is ±2%, and a traceable torque calibration report is included in the tool kit. The TS version with torque sensor has an accuracy of ±1%.
- After tightening, it can automatically retract, making it easy to remove the wrench.
- Lightweight and reliable ergonomic gun-style grip, increasing the comfort of use.
- The STW-CS series controller provides a simple and easy-to-use operation interface for all STW tools. The torque can be set through the human-machine interface, making the operation simpler and more convenient. The workstation, operator, torque, date can be edited, and the tightening data can also be exported through USB.
- The machine will automatically stop when the set torque is reached, and the visual signal light and buzzer will inform the tightening result.
- The counter counts the number of times used in real-time, and it is clear at a glance whether maintenance is needed.
- Three modes are available: torque mode, angle mode, and torque plus angle mode.
- Optional configuration: The transmission system with torque sensor can realize dual closed-loop control of torque and angle, and TS is added to the model number
- Support MODBUS, PROFIBUS, and other communication methods, and can also add wireless communication modules to achieve the management of IoT connection host computer and MES system
- Optional configuration: Dual speed function can be added at a higher price if required.
- Optional configuration: The motor by default is Made in China. Import motor can be configured at a higher price if required.
Think Safety
Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!
Digital display module
Specifications
| Model | STW40 |
| Square Drive(Inch) | 1” |
| Min. Torque(Nm) | 570 |
| Max. Torque(Nm) | 4000 |
| Speed Without Load(Rpm) | 4.8 |
| Weight (kg) | 14.5 |
Dimensions
| Dimension L(mm) | 450 |
| Dimension H(mm) | 210 |
| Dimension D(mm) | 95 |
| Dimension A(mm) | 80 |
| Dimension B(mm) | 83 |
| Dimension C(mm) | 160 |
Series Comparison
| Model | Square Drive(Inch) | Min. Torque(Nm) | Max. Torque(Nm) | Speed(Rpm) | Dimension L(mm) | Dimension H(mm) | Dimension D(mm) | Dimension A(mm) | Dimension B(mm) | Dimension C(mm) | Weight(Kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| STW01 | 1/2” | 7 | 50 | 58.6 | 325 | 210 | 75 | 45 | 45 | 90 | 6.6 |
| STW03 | 3/4” | 35 | 250 | 49.2 | 335 | 210 | 75 | 50 | 54 | 110 | 7.1 |
| STW07 | 3/4” | 100 | 700 | 32.4 | 385 | 210 | 75 | 50 | 54 | 110 | 8.1 |
| STW10 | 3/4” | 140 | 1000 | 20.6 | 405 | 210 | 88 | 65 | 65 | 130 | 8.5 |
| STW21 | 1” | 300 | 2100 | 9.1 | 430 | 210 | 75 | 75 | 75 | 150 | 10.5 |
| STW30 | 1” | 430 | 3000 | 7.4 | 440 | 210 | 88 | 80 | 83 | 160 | 10.9 |
| STW40 | 1” | 570 | 4000 | 4.8 | 450 | 210 | 95 | 80 | 83 | 160 | 14.5 |
| STW50 | 1-1/2” | 715 | 5000 | 4.8 | 450 | 210 | 95 | 80 | 83 | 160 | 14.5 |
| STW60 | 1-1/2” | 850 | 6000 | 3.7 | 490 | 210 | 122 | 90 | 90 | 180 | 16.8 |
| STW70 | 1-1/2” | 1000 | 7000 | 3.7 | 490 | 210 | 122 | 90 | 90 | 180 | 16.8 |
| STW80 | 1-1/2” | 1150 | 8000 | 2.5 | 550 | 210 | 139 | 100 | 95 | 200 | 18.5 |
| STW100 | 1-1/2” | 1450 | 10000 | 2.3 | 550 | 210 | 139 | 100 | 95 | 200 | 18.8 |
| STW120 | 1-1/2” | 1750 | 12000 | 1.6 | 550 | 210 | 139 | 100 | 95 | 200 | 18.9 |
