AWS TT-IMP Impact Wrench Torque Tester
Capacities up to 5000 lb-ft / 6800 Nm
Made in the USA
The AWS TT-IMP Impact Wrench Torque Tester is specially designed with extra-rugged construction for the demanding job of testing impact tools. The flange-mounted transducer is fixed in a heavy-duty frame designed for secure bench top mounting. A digital display is connected remotely to isolate the electronics from the damaging vibrations caused by impact tools. A specially designed spline drive run-down-fixture simulates real-world application conditions, allowing the impact tool motor to ramp-up to freely rotate several times before building resistance to rotation.
The included digital indicator can display torque in lb-ft, N-m, Lb-in or Kg-m (selectable) with an accuracy of +/-1% (bi-directional with optional reverse threaded run-down-fixture).
Features
- Counts Pulses / Blows while displaying peak torque
- Heavy Duty Construction
- Solid machined aluminum plate for weight reduction and long term durability
- Spline engagement of rundown into torque transducer improves durability of transducer
- Test stand is designed with feet to accomodate bolting test stand to bench
- Supplied as a complete system with bench-mount transducer, run-down-fixture, display and connecting cable
Specifications
| Calibrated Range | 10-100% Full Scale, bi-directional (with optional reverse threaded run-down-fixture). |
| Accuracy | ±1.0% of indicated (within calibrated range) |
| Warranty | 1 Year |
| Calibration Certificate | Includes NIST Traceable calibration certificate with data |
| Operating Temp | 32 - 120 °F (0-50 °C) |
| Power | Rechargable NiMH batteries provide 10 -12 hours of continuous use |
| Weight | 10-20lbs depending on range | Specifications below for Display |
| Operating Modes | Peak, 1st Peak, Track |
| Resolution | 4 Active Digits |
| Filtering | Selectable; 125Hz, 250Hz, 500Hz, 1000Hz, 1500Hz and 2000Hz |
| Memory | data storage of up to 999 readings |
| Data Output | RS-232 |
| Display | 62 x 62mm backlit LCD |
| Alarm Limits | LED for Visual Alarm Limits |
Torque Ranges
| Model | Calibrated Measuring Range | Drive Size |
| TT-410250F-IMP | 25 - 250 lb-ft / 34 - 340 Nm | |
| TT-410500F-IMP | 50 - 500 lb-ft / 68 - 680 Nm | |
| TT-4101000F-IMP | 100 - 1000 lb-ft / 135 - 1355 Nm | |
| TT-4102000F-IMP | 200 - 2000 lb-ft / 270 - 2700 Nm | 1.5" Female Square |
| TT-4102500F-IMP | 250 - 2500 lb-ft / 340 - 3400 Nm | 1.5" Female Square |
| TT-4105000F-IMP | 500 - 5000 lb-ft / 680 - 6800 Nm | 1.5" Female Square |
| TT-4107500F-IMP | 750 - 7500 lb-ft / 1017 - 10170 Nm | 1.5" Female Square |
Options
The test stand can be connected to the MTM or TT-3000 torque testers with external port option. They can also be configured with digital output for connection to a tablet or direct to your PC with our Tools software application. Inquire for details.
Notes for Impact Testing
- Set filter on AWS-4050 Torque Display to 1000 Hz
- Back off run-down between each test
- Be aware of heat build-up, it breaks down the lubricant in the run-down fixture, increasing friction. Let the run-down cool after a few minutes of use (this will vary by torque range)
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