Hagstraße 10 · 74417 Gschwend w w w.eth-messtechnik.de Datasheet Torque ranges from 0,5Nm to 5000 Nm with speed and angular measurement 2 torque ranges 1/10 - 1/2 of the 1st measuring range integral signal amplifier low moment of intertia single supply voltage wide range of applications contactless output signals no maintance compact speed measurement (option) angle measurement (option) The dual-range torque sensor is perfectly suited for use as a test-bench sensor. It is custom-built to measure two ranges synchronously without changeover (!): both peak torque and operating torque are very accurately measured. A 100 % overload protection for the large load offers additional protection against transient overloads. The integrated measurement amplifier outputs an analog, electrically isolated 0 to ± 10 V signal per measurement range for a 12 V DC supply voltage. As the supply voltage and measurement output are transmitted without any physical contact, the device can operate continuously with negligible losses and without the need for maintenance. The sensor is suited for measurements on electric motors, friction measurements in gearboxes, performance measurements, generator tests and automated inspection applications. Subject to change without notice The advantages of this sensor are its high torque bandwidthas well as in the reduction of change-over time and conversion costs.

Technical Specifications DRDL Supply voltage: Current consumption: Voltage output: Internal resistance: Devitation at zero point: Operating temperature: Compensated temperature range: Temperature error Zero point: Sensitivity: Mechanical overload: Internal protection: Factory calibration Right-/ left load in 25% steps. Special calibration on request. EMV Immunity for interference (DIN EN 61326-1 / EN 61000-6 ) *1 Enclosure HF line interference 150 kHz - 80 MHz (AM) ESD (Electrostatic discharge) Enclosure Electromagnetic Field  80 Mhz - 1000 MHz (AM) 150 kHz -    80 MHz (AM) Leads - Connection...

Mechanical Dimensions DRDL DRDL-I 1. Torque Range selectable when ordering (1/10 to 1/2 of the 1st range) - other measuring ranges on request! - M Weight approx. (g) Speed max. (1/min) messtechnik gmbh

Mechanical Values and Load Limits DRDL Measuring Side Permitted Axial Load (N) * Permitted Radial Load (N) * Spring Constant C (Nm/rad) Drive Side Mass Moment J (g•cm²) *The values for axial and radial load refer to the non-fixed housing. Ordering Code DRDL - Accessories Analyzer ValueMasterBase Cables Couplings n  Option speed measurement w  Option angle measurement  2. Measuring range (Nm) (selectable 1/10 to 1/2 of the 1st measuring range)  1. Measuring range (Nm)  Size messtechnik gmbh