Torque spool - helical pile monitoring
  • Torque spool helical pile monitoring - Digga North America
Torque Spool - Torque Monitoring Solutions - Digga North America
specsView Torque Hub

Helical pile monitor and data logger

Utilising the same technology as the Torque hub, the Torque Spool delivers over 99% accurate torque readings. Data is sent over a robust 2.4 GHz RF FHSS signal to the handheld display / datalogger. The Torque Spool measures not only torque, but also inclination. This torque monitoring and data logging device is mounted between the output shaft and drive tool. To suit MD, UD and XD anchor drives (80,000 ft-lbs to 375,000 ft-lbs).

New reporting capabilities

Reports are exportable directly from the display, either via email using a smartphone with its’ hotspot enabled or through the onboard USB port connected to a flash drive.

Torque Monitoring Solutions - Digga North America
Torque Spool To Suit Anchor Drives - Digga North America

Available models

Torque Spools are available for MD, UD and XD Anchor Drives (80,000 FT-LBS to 360,000 FT-LBS).

More than just torque - Digga North America

More than just torque

Digga's Torque Spool provides you with a 99%+ accurate torque measurement alignment indicator and data logging proven solution.

Simple Installation - Digga North America

Simple installation

Mounts between the output shaft and drive tool.

Torque Monitoring Display - Digga North America

Rugged in-cab display

WiFi 7" touch enableed in-cab display for stable data transfer. Monitor and record jobs with ease with the rugged IP67 ABS casing. Circuit boards, firmware, and software are designed for the application - Fully potted, sealed, gasketed, and cushioned, to ensure maximum protection and longevity.

Torque recording - Digga North America

Export data logging records

Record torque, pile depth, angle, date, and time with additional user-defined export field options available. Reports are exported as both bare data (.dat file – open in Excel), and as a PDF line chart.

Specs Torque spool
Rated Output (R.O.) 2 mV/V nominal
Nonlinearity 0.1% of R.O.
Hysteresis 0.1% of R.O.
Nonrepeatability 0.05% of R.O.
Zero Balance 0.1% of R.O
Compensated Temp. Range 16° to 71°C
Safe Temp. Range -54° to 93°C
Temp. Effect on Output 0.005% of Load/°C
Temp. Effect on Zero 0.005% of R.O./°C
Terminal Resistance 350 ohms nominal
Excitation Voltage 5 VDC
Safe Overload 150% of R.O