Torque Sensor

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Monad offcers clamp-on rotary torque sensor which is ideal for measuring torque on rotating machinery or propulsion systems where little down time can be afforded. Clamp-on collars surround the shaft to be measured and provide digital readouts to display torque, RPM, and computed horsepower. A programmable alarm can be set so that the system can be shut down or scheduled for maintenance.

Applications:

• Repetitive testing of identical systems,
• Fuel conservation programs,
• Hull and propeller fouling,
• Load and balancing on twin screw vessels,
• Power plant monitors,
• Seal trial torsion meters.

Features:

• Ideal for both short term and long term testing as well as monitoring of rotating shaft machinery
• Converts any shaft into a torque transducer
• Enhanced stability
• Usable on Variety of collars and bending beams
• Suitable for harsh environments and high vibration
• high precision load cell
• High accuracy
• High Linearity
• High overload Limit
• Rugged stainless steel construction

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Monad’s Optical Rotary Torque Sensor/Transducer provide an ideal means for precise dynamic measurement of rotary and static torque of less than 500Nm at high speed and high bandwidth.

The importance of torque measurement has been realized in diverse applications for performance optimization and quality control. Emerging potential applications such as medical prosthetics and robotics are expected to be major driving factors for the global torque sensor market in coming years. Torque sensors are being employed in automotive and industrial sectors sincelong time and have recently paved their path into several other fields also. Moand Sensors have gone through numerous technological advancements due to the continuous demand in the market for precise measurement and high performance.

Features:

• Low inertia - High Speed capability because electronics are not fixed on to shaft
• Non contact measurement - use of photovoltaic cells and lightweight gratings
• High bandwidth (up to 50kHz)
• 150% mechanical safe overload
• High accuracy and resolution
• Excellent noise immunity
• Operates both statically and dynamically - Clockwise and anti-clockwise
• Any full scale torque can be specified within the standard range: 10mNm through to 500Nm
• Analog outputs (Voltage and Current) for Torque, Speed and Power
• Digital outputs Interface for connection to PC
• Operates with TorqView to give advanced display modes
• Peak readings can be displayed and reset manually or automatically

• Average torque readings
• Set instrument display to feature other options (e.g. analog inputs)
• Fast record facility
• Displays speed and power
• Average speed readings
• Adjust speed output full scale setting

• Actuator/valve/electrical tool testing
• Axle/shaft torsion test
• Bearing friction measuring
• Testing of starters/slip rings/brushes/clutches/brakes
• Electric/hydraulic/pneumatic motors testing
• Alternators/pumps/gas, diesel, turbine engines testing
• Automobile testing of drive shaft and crank shaft torque
• Defence, Aerospace, R&D Establishments, Offshore test rigs, Automotive, machine tools, electrical and engineering industries.

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Monad Reaction Torque Sensors utilize bonded strain gauge technology and offer torque measurements . A variety of mounting configurations are offered including: Shaft to Shaft, Flange to Flange and Shaft to Flange on the models. Monad torque sensors are machined from stainless steel and temperature hardened for low torsional deflection, as well as, temperature compensated for long-term stability. Monad specialise in completely customized design, contact us to discuss your particular application requirements.

Features:

• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• SRT Series pulley/sprocket transducers are suitable for torque monitoring and process control on any torque wrench test and calibration
• Supports non-contact frictionless sensors.
• Support BLDC, PMSM, PMDC, Induction, Stepper motors.
• Motor power switching is done automatically by the system.
• Motors can be tested inside their applications.
• Tests results are provided graphically and tabulated.
• Test reports in Excel format.

Application

• Torque Callibration
• Torque Testing
• Safety and Testing
• In-line applications on rotating shafts
• Manufacturing Testing Labs

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These sensors are primarily used to measure the output torque of clutch type nut runners in production fastening operations. Units equipped with incremental encoders are available for applications where fastener’s angle of rotation as well as torque data is required.

These sensors are used to monitor operation of systems using the following fastening strategies:

• Turn of the nut - Tension control
• Yield control - Torque rate

Features:

• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• MN-SR-55 transducers are suitable for torque monitoring and process control on any torque wrench test and calibration
• Supports non-contact frictionless sensors.
• Support BLDC, PMSM, PMDC, Induction, Stepper motors.
• Motor power switching is done automatically by the system.
• Motors can be tested inside their applications.
• Tests results are provided graphically and tabulated.
• Test reports in Excel format.

Application:

• Tool Testing
• Tool Callibration
• Tool Manufactuing and testing
• Tool Strength Testing
• Tool Testing Labs
• Tool Manufacturing

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Monad Wheel Torque Sensor Instrumentation Assembly is ideal for collecting data in wheel applications,accurately measuring wheel torque and speed during driving, braking and coastdown. Standard model is available for front wheel, rear wheel, and all wheel drive vehicles.

Installation is made without vehicle rework.

Excellent temperature compensation and a unique sensor design provide intrinsic immunity to temperature gradients and radial and cornering loads. Monad Wheel Torque Sensor are constructed of corrosion resistant materials and waterproofed to permit operation in shallow water.

Superior data accuracy is achieved by digital telemetry data transfer with non contact technology.

All components in the assembly are durable and designed to withstand severe testing environments.

The Monad automobile wheel torque sensor is designed to be bolted to the brake drum or spindle of a car or truck in place of the regular wheel. The wheel is then bolted to the torque sensor. This moves the wheel outward approximately 1-1⁄2 inches from its original location.

Features:

• Integrated weatherproof torque transducer, encoder, and Digital telemetry system
• Weatherproof torque transducer available in a variety of load capacities*
• High accuracy encoder with outputs of 60, 256, 360, 500 or 512 ppr
• 30-100 meter range of wireless telemetry
• Slip ring/encoder/amplifier assembly adapts to a variety of wheel bolt circle patterns
• Durable construction
• Customized to meet user’s testing requirements
• high precision transducer
• High accuracy
• High Linearity
• High overload Limit
• Rugged stainless steel construction

Applications:

• Characterization of road torque driving conditions test
• Coastdown test
• Emissions correlation test
• Braking test
• Chassis dynamometer tests.

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MONAD has unrivalled experience in providing affordable solutions for torque measurement applications. The range of products extends from simple manually operated instruments, through to sophisticated computer-controlled systems.

Ideal for testing torque on bottle caps, closures, valves, fasteners, and other items in sizes ranging between 0.56 - 5.7 in [14 - 148 mm] in diameter. Models contain reversible jaws or movable posts to easily accommodate a variety of shapes and sizes.

In addition to torque generally associated with screw closures (eg application and removal torque), closure development areas such as tamper-evident seals, or child resistance have increased the range of torque which need to be measured.

TECHNICAL STANDARDS:

There are a number of international standards which specify equipment and test procedure for evaluting, closure torques and the ability of closures to retain torque e.g. ASTM D3192, ASTM D3474, ASTM D2063,ASTM D3198.

Features:

• Series MBT – 99 Cap Torque Testers
• Integrated torque indicator
• Economical price
• Optional data outputs
• Unique Plug & TestTM connector holds all calibration and configuration data
• Rugged Stainless steel housing
• Reversible jaws for round or rectangular containers
• Spill proof construction
• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• Test reports in Excel format.

Application:

During the life cycle of a screw closure, there are a number of factors where performance of the closure is influenced by a particular torque value:

• Filling / Sealing
• Storage & distribution
• First opening
• Use, reseal and re-use

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The Monad unique differential torque sensor keeps record of engine power going to the ground during changing traction conditions. The sensor records the following data

• The amount of torque transmitted to each rear wheel
• When one tire begins to lose traction
• The excess torque that cannot be delivered to the ground by the tire that is beginning to lose traction is delivered to the opposite tire

The Torque Bias Ratio (TBR) is the ratio indicating how much more torque the differencial can send to the tire with more available traction, than is used by the tire with less traction. This ratio represents the "locking effect" of the differential.

Monad’s Differential Torque sensor responds to driveshaft torque. Some include spring loading to provide some small torque so that with little or no input torque (trailing throttle/gearbox in neutral/main clutch depressed) the drive wheels are minimally coupled.

Features:

• Five simultaneous analogue output signals, two torque channels, two angle channels and one angular velocity channel.
• Bearing friction influence on the torque measurement has been eliminated, allowing high accuracy low torque measurements.
• Low profile design retains the same driving conditions as with standard steering wheels.
• Easily mounted on any road vehicle by means of flanges - no disassembly of the steering column is required.
• Modular sensor design for all electric power steering (EPS)
• Absolute angle information for output and input shaft
• Ratio metric measuring principle to improve accuracy over total measurement range
• Free programmable torque range with up to +/- 8°
• Intelligent software concept to increase safety
• No need for additional steering angle sensor in the steering column\
• High accuracy
• High Linearity
• High overload Limit
• Rugged stainless steel construction

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MONAD has unrivalled experience in providing affordable solutions for torque measurement applications. The range of products extends from simple manually operated instruments, through to sophisticated computer-controlled systems.

Ideal for testing torque on bottle caps, closures, valves, fasteners, and other items in sizes ranging between 0.56 - 5.7 in [14 - 148 mm] in diameter. Models contain reversible jaws or movable posts to easily accommodate a variety of shapes and sizes. Capacities available from 10 ozin to 100 lbin.

In addition to torque generally associated with screw closures (eg application and removal torque), closure development areas such as tamper-evident seals, or child resistance have increased the range of torque which need to be measured.

TECHNICAL STANDARDS:

There are a number of international standards which specify equipment and test procedure for evaluting, closure torques and the ability of closures to retain torque e.g. ASTM D3192, ASTM D3474, ASTM D2063,ASTM D3198.

Features:

• Series MBT – 99 Cap Torque Testers
• Integrated torque indicator
• Economical price
• » Optional data outputs
• Unique Plug & TestTM connector holds all calibration and configuration data
• Rugged Stainless steel housing
• Reversible jaws for round or rectangular containers
• Spill proof construction
• Accuracy: ± 0.7% of full scale ±1 digit + indicator
• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• Test reports in Excel format.

Application:

During the life cycle of a screw closure, there are a number of factors where performance of the closure is influenced by a particular torque value:

• Filling / Sealing
• Storage & distribution
• First opening
• Use, reseal and re-use

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Monad’s Rotary Transformer (Inductive Loop) Torque Sensor, are suitable for laboratory applications as well as industrial environments because of their compact size and multiple mounting options. Current models include either shaft or square drive styles. The contactless transmission of supply voltage and measuring signal enables continuous operation with low maintenance

For higher speed (rpm) torque measurement applications the rotary transformer system might be used. The rotary transformer system consists of two coils, one static coil that is attached to the transducer''s housing and one rotating coil that is attached to the transducer shaft. This offers the distinct advantage of there being no contact between rotor and stator and incorporates both transmission of power to and signal back from the rotating strain gauge bridge circuit. Rotary transformer type torque sensors offer typical inaccuracies of ±0.2% and are capable of speeds up to 50,000rpm.

The rotary transformer system is versatile enough for use in special torque transducers and those where space is limited. However as this design incorporates bearings, the maximum rpm is more than the slip-ring design but limited by the maximum specified performance of the bearing. The system can also be susceptible to noise and errors, which are induced by the alignment of the transformer primary-to-secondary coils. Because of the special requirements imposed by the rotary transformers, specialized signal conditioning is also required in order to produce a signal acceptable for most data acquisition systems.

Features:

• Non-contact amplified rotary torque sensor
• Built-in instrumentation amplifier (high level voltage output
• Speed sensor or angle encoder option
• Compact size
• Custom options available

Applications:

• Automotive & Motorsport
• Aircraft Component Testing & Development
• Engine Test Stands
• Marine
• Production Process Monitoring
• Pump Development
• Steel Manufacturing
• Torque & Power Measurement on Drive Shafts
• Torque Wrench & Tool Testing / Calibration
• Wind Turbine Development

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MTC – 505 Series Digital Torque Meter is a Metrologic instrument designed special for various torque testing and measuring, which is ideal for detecting and calibrating various powersscrew drivers and wrench with torque control, for the relative torsion torque testing and thetorsion feature parts testing. Widely used in electric, light industry, machine manufacture, scientific research and so on.

Monad torque testers capture peak torque or display torque measurement in real time mode.

Features:

• Peak hold function
• Catch and hold the peak value in the test.
• RS-232C output/printer inside
• RS-232C output, connect with printer, which can print 10 value data and the Max value,Min value, Average value, eligible value and incompetent value.
• High and low setpoints facilitate Go/No Go testing.
• Calibrate power screwdrivers torque measurement and wrenches or use as production tools.
• Download peak or continuous data for statistical process control.
• Calibration kits are available for popular models.
• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• SRT Series pulley/sprocket transducers are suitable for torque monitoring and process control on any torque wrench test and calibration
• Supports non-contact frictionless sensors.
• Support BLDC, PMSM, PMDC, Induction, Stepper motors.
• Motor power switching is done automatically by the system.
• Motors can be tested inside their applications.
• Tests results are provided graphically and tabulated.
• Test reports in Excel format.

Product Price :Get Latest Price

• Peak hold function
• Catch and hold the peak value in the test.
• RS-232C output/printer inside
• RS-232C output, connect with printer, which can print 10 value data and the Max value,Min value, Average value, eligible value and incompetent value.
• High and low setpoints facilitate Go/No Go testing.
• Calibrate power screwdrivers torque measurement and wrenches or use as production tools.
• Download peak or continuous data for statistical process control.
• Calibration kits are available for popular models.
• Adaptable for portable usage
• No special adapter tools required
• Precision repeatable torque measurements
• Calibration reference for “hard usage” mechanical torque wrenches
• SRT Series pulley/sprocket transducers are suitable for torque monitoring and process control on any torque wrench test and calibration
• Supports non-contact frictionless sensors.
• 15. Support BLDC, PMSM, PMDC, Induction, Stepper motors.
• Motor power switching is done automatically by the system.
• Motors can be tested inside their applications.
• Tests results are provided graphically and tabulated.
• Test reports in Excel format.