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TF 300 Series | Torque Flange Sensors

TF 300 Series | Torque Flange Sensors
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TF 300 Series | Torque Flange Sensors - 1

TORQUE FLANGE SENSORS FEATURES ▪ Complete torque measuring system including: measuring flange with signal amplifier, HF transmitter, conditioner and 4 m coaxial cable ▪ Contactless signal transmission: via telemetry ▪ Torque Range: 20 N·m ... 150 kN·m (higher torque on request) ▪ High Accuracy: 0.1 ... 0.2 % (0.05 % on request) ▪ Overload Capacity: up to 200 % (limit of adhesion) ▪ Measuring Range: 200 % ▪ Breaking Limit: >400% ▪ Compact, easy-to-mount design ▪ High torsional stiffness ▪ Bearingless: maintenance and wear-free ▪ Excellent noise immunity and shock resistance ▪ Protection class: IP 42 (IP 54 & IP65 option) ▪ Integrated speed sensor and conditioner for rotational speed measurement (option) Fig. 1: Torque Flange Sensors TF 313 & TF 318 with HF Transmitter and Torque Signal Conditioner ▪ High temperature capability: up to 125 °C (option) DESCRIPTION With its compact, bearingless, maintenance-free design, the TF 300 Series 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 300 Series 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 conditioner. In the signal conditioner, the digitized torque signal is transformed into an analog output signal of ±5 VDC. Rotational speed can be measured and converted to a TTL output signal with the optional speed sensor. The contactless design of the Torque Flange Sensor permits a gap of up to 5 mm (typically 2 or 3 mm) between the rotor antenna and HF transmitter, which makes the signal acquisition insensitive to any axial or radial misalignment. Another advantage of this torque measurement system is its insusceptibility to signal interference due to the fact that, unlike other designs, the antenna does not need to be looped around the measuring flange. Additionally, a protective cover can be mounted close to the TF Series Torque Flange Sensor with no effect on the signal. © 2023 MAGTROL | Due to continual product development, Magtrol reserves the

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TF 300 Series | Torque Flange Sensors - 2

APPLICATIONS 1. Measuring Flange TF 300 Series Torque Flange Sensors measure both static and dynamic torque on stationary and rotating shafts. 3. Torque Signal Conditionner They are used in general combustion engine, electric motor and gearbox test benches; and can also be mounted inline for active torque monitoring of transmissions, powertrains, wind generators, gas turbines, boat engines, etc. SYSTEM CONFIGURATION Dynamometer (WB, PB, TPB, HB, AHB,...) TF 300 Series Torque Flange Sensors Computer with TORQUE Software (as an option) Speed Sensor (option) HF Transmitter MUT Motor Under Test...

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TF 300 Series | Torque Flange Sensors - 3

TECHNICAL DATA MECHANICAL CHARACTERISTICS RATED OVERLOAD MODE| a) TORQUE CAPACITY ACCURACY MODEL CLASS NUMBER OF TORSIONAL DEFORMATION SENSORS THEETH c) STIFFNESS ANGLE WEIGHT d) MOMENT OF INERTIA (X Axis) •> kg-m2 ib-ft-s2 Maximum Dynamique Torque without Damage (Overload Limit) ENVIRONMENT Rated Temperature Range Storage Temperature Range Extended Temperature Range (option) Temperature influence on zero Protection class ELECTRICAL CHARACTERISTICS Power Supply Torque Output Signal (rated / max.) Filter Bandwith SPEED MEASUREMENT (OPTION) Number of Theeth a) Torque up to 150 kN-m or higher,...

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TF 300 Series | Torque Flange Sensors - 4

NOTE: All dimensions are in metric units. NOTE: 3D STEP files of most of our products are available on our website: www.magtrol.com ; other files are available on request. © 2023 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning. Page 4 / 9

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TF 300 Series | Torque Flange Sensors - 5

Rotor antenna Speed sensor (option) Rotor antenna Speed sensor (option) NOTE: All dimensions are in metric units. NOTE: 3D STEP files of most of our products are available on our website: www.magtrol.com ; other files are available on request. © 2023 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning.

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TF 300 Series | Torque Flange Sensors - 6

TF 300 SERIES STANDARD SPEED SENSOR The standard speed sensor is delivered with TF 300 Torque Flange Sensors ordered with the speed measurement option. Connection cable to speed conditionner Speed sensor HIGH TEMPERATURE SPEED SENSOR The high-temperature speed sensor is delivered with TF 300 Torque Flange Sensors ordered with both the speed measurement and extended temperature range options (125 °C). 31 15 Hight-temperature speed sensor Connection cable to speed conditionner NOTE: All dimensions are in metric units. NOTE: 3D STEP files of most of our products are available on our website:...

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TF 300 Series | Torque Flange Sensors - 7

TF 300 SERIES TORQUE SIGNAL CONDITIONER Conditioner (1.5 W) for TF 309 ... TF 317 47 Torque input Measuring signal output TORQUE SIGNAL CONDITIONER WITH SPEED OPTION Conditioner (1.5 W) with speed option for TF 309 ... TF 317 47 Measuring Signal Output Torque Input Torque Signal Conditioner Speed Signal Conditioner NOTE: All dimensions are in metric units. NOTE: 3D STEP files of most of our products are available on our website: www.magtrol.com ; other files are available on request. © 2023 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications...

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TF 300 Series | Torque Flange Sensors - 8

TF 300 SERIES TORQUE SIGNAL CONDITIONER FOR TF 318-320 Conditioner with speed (5 W), for TF 318 ... TF 320 360 Measuring signal output Torque signal input Speed signal input TORQUE SIGNAL CONDITIONER NOTE: All dimensions are in metric units. NOTE: 3D STEP files of most of our products are available on our website: www.magtrol.com ; other files are available on request. © 2023 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning.

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