Torque Transducer

Type DFW-K

This transducer is specially suitable for building test devices because of its compact outline and its multiple mounting options.

It distinguishes with the following special features:

* contactless

* build-in instrumentation amplifier

* single supply voltage

* wide application range

* small outline

* low moment of inertia

This transducer is availabe with revolution-detection for various applications.

It can be mounted without fixing as well as with one or two fixing angles.

The integrated instrumentation amplifier is supplied with 12V DC and makes an

analog output signal of 0 to ±10V.

Mechanical dimensions:

Techn. specifications: Option:

Revolution detection: (n)

Measurement Range: 5.000-10.000 Nm Supply Voltage: 12V/ approx.25mA

Supply Voltage: 12V DC ± 10% Output: 5 V TTL-level

Current Consumption: approx. 250mA Pulses/rev.: 60

Rise Time 10-90%: 2ms

Limit Frequency –3dB 200Hz

Voltage Output: 0 to ± 10V

Internal Resistance: 100 W

Ripple: < 100mV_pp

Nonlinearity: < 0,1%

Hysteresis: < 0,1%

Operating Temperature: 0-60°C

Compensated Temperature

Range: 5-45°C

Temperature fault

Zero Point: 0,02%/K

Sensitivity: 0,01%/K

Mechanical Overload: 100%

Rotation max: 3000 _rpm

Weight: approx. 30kg

Connection: 6 Pin Fitted Connector

with rev. detection 12 Pin Fitted Connector

Ordering Example: DFW-K-5 000-n

Torque-transducer range 5000Nm with revolution detection

available Accessories:
Fixing angle; flange; clutches; measuring cable; connectors;

supply and display unit