The AWS Rotary Torque Transducers are used to measure rotational torque up to 1,000Nm. They feature a torque measuring shaft which can rotate freely within the housing, and uses a series of strain gauges to measure the torque.
Standard speed
Range covered
Accuracy of the full scale
Modes of operation (I Series)
Rotary torque transducers are used to measure rotational torque. The torque measuring shaft within the transducer housing can rotate freely, allowing the transducer to measure the applied torque.
Rotary torque transducers are often used for measuring motor and gearbox drives, and to measure the output of power tools such as impulse and continuous power tools.
The range of AWS Rotary Torque Transducers cover your rotational torque transducer requirements, covering a range from 2 - 1,000Nm.
AWS Torque Transducers convert mechanical strain into a differential voltage signal. These voltage signals are then interpreted by a display to show your torque reading. It's a well tried and much proven technology, meaning it's less prone to failure than other methods, and has high accuracy with long term stability. It also features infinite resolution, and is very temperature stable.
AWS Rotary Torque Transducers can be supplied with different output connections, allowing you to use them with the AWS Professional Transducer Display, other manufacturer's analogue displays or other manufacturer's displays which work with smart chip transducers. More details on this are listed below.
Being an independent company, our equipment can be easily calibrated by any accredited calibration laboratory wherever they are in the world, allowing you to save time and cost by using local calibration services with short lead times.
The AWS Rotary Torque Transducers can be supplied to work with a variety of displays to suit your requirements. Each series outlined below is designed to have different features, and to be compatible with one type of torque display.
When used with the AWS Professional Transducer Display, the I Series range of torque transducers can be used in three modes of operation.
Used for click type torque tools, 1st Peak Mode detects, shows and retains the first peak reading in a fast dynamic memory, or is cleared automatically after three seconds if the auto cancel option is selected.
Used for dial and cam type torque tools, Peak Mode shows, updates and retains the maximum reading in a fast dynamic memory. The maximum reading is retained until manually cleared.
Run Mode shows the torque value as they change as a live reading output.
| I Series Model Number | 1042 | 1043 | 1044 | 1045 |
| A Series Model Number | 2042 | 2043 | 2044 | 2045 |
| N Series Model Number | 3042 | 3043 | 3044 | 3045 |
| Range | 2 - 50Nm | 10 - 250Nm | 20 - 500Nm | 40 - 1000Nm |
| Square Drive Sizes | 3/8" | 1/2" | 3/4" | 3/4" |
