Torque measuring equipment - Import export

The Digimes Universel is a 5 KHz carrier current bridge for resistive, inductive or differential transformer transducers connected in full or half bridge. The sensitivity is adjustable by the user between 2 mV/V and 100 mV/V according to six measuring ranges. Gain and offset can be adjusted with potentiometers to allow calibration of the sensor. There is also the Digimes Compact, dedicated to one sensor.

In order to measure torque and force, a large range of sensors is available. All these sensors are bidirectional, inductive or resistive type with a good linearity and negligible hysteresis. These sensors allow to measure torque less than 1 uNm and up to 1 Nm.

The CLA SC-002 is bidirectional, resistive type force sensor. The measurement system is composed of a semiconductor strain gage. The measurement shaft is made of a 0.5mm diameter axis with a positioning notch for calibration and measurement. The design of that sensor is specially made for a high resonance frequency.

The CLA TSF-000 through TSF-5 are bidirectional, inductive type torque sensors. The measurement system is composed of an axis mounted on flexible pivots with cruciform springs allowing frictionless torque measurement. The axis rotation angle measurement, which is proportional to the measured torque, is performed via an inductive displacement sensor with carrier frequency. The small rotation angle, approximately 1° for all measurement range, allows very good linearity and negligible hysteresis.

The CLA LC-01 and LC-1 are bidirectional, inductive type force sensors. The measurement system is composed of a displacement transducer which mobile core is linked to two leaf copper beryllium springs. The spring flexion measurement, which is proportional to the force to be measured, is performed by inductive sensor with carrier frequency. The measurement shaft is interchangeable, allowing the use of special shaft.

With its compact, bearingless, maintenance-free design, the new TF Torque Flange Sensor from Magtrol brings many appealing advantages to torque measurement applications. The TF’s high torsional rigidity supports direct mounting on the machine shaft or flange, avoiding the use of couplings on one side. This allows easy integration into a test system, shortens the overall length of the test bench and reduces costs. Based on strain-gauge technology, the TF Sensor’s precise telemetry system enables highly accurate signal transmission. A signal amplifier mounted in the measuring flange amplifies the measuring signal, modulates it to high frequency and transmits it inductively (via the HF transmitter) to the receiver. In the receiver, the digitized torque signal is transformed into an analog output signal of ±10 VDC. Rotational speed can be measured and converted to a TTL output signal with the optional speed pickup. more info www.magtrol.com

Magtrol’s Model 3411 Torque Display is designed for use with all Magtrol TS, TM, TMHS, TMB and TF Torque Transducers. This easy-to-use device powers the transducer and utilizes high speed processing to display torque, speed and mechanical power. It includes a tare function to help offset any slight residuals caused by couplings or suspended loads. The 3411 may also be used with any torque sensors requiring 24 V DC power (500 mA max.) with ± 5 V DC torque output (± 10 V DC max.) and open collector, TTL or CMOS output for the speed signal.

Magtrol offers three types of torque transducers for dynamic torque and speed measurement. All three transducer models employ our unique non-contact differential transformer torque measuring technology. This measuring technology offers many benefits most notably that no electronic components rotate during operation. Each model has an integrated conditioning electronic module providing a 0 to ±10 VDC torque output and an open collector speed output. Magtrol’s Torque Transducers are very reliable, providing high overload protection, excellent long-term stability and high noise immunity.

Magtrol’s TS In-LineTorque Sensors provide extremely accurate torque and speed measurement. Each model has an integrated conditioning electronic module providing 0VDC to ±5VDC (±10VDC) torque output through an 8-pole connector, as well as a USB interface which can be directly connected to a computer. The sensor is delivered with software allowing easy connection and data acquisition. A speed encoder provides a minimum of 360PPR (Pulse Per Revolution) in Tach A, Tach B and Index reference Z (1PPR). Magtrol Torque Sensors are very reliable, providing high overload protection, excellent long-term stability and high noise immunity. TSSeries sensor models are strain gauge-based measuring systems with imbedded telemetry signal transmission. Three LED lights allow a visual check of the sensor status by color code. The sensor is powered by 24VDC (12-32VDC) through its connector. TARE & B.I.T.E. (Built-In Test Equipment) can be activated by either software or input from the 8-pole connector.