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Product
Rotor Tester
SL Series
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Shanghai Aoboor Electric Co., Ltd.
Applicable for testing fully opened, fully closed squirrl-cage rotors with process slot, with or without shaft, it can identify broken bars, slim bars, under-casting, porosity, sand holes, residues, improper end rings, internal short circut in bars, eccentricity.
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Product
Rotating Telemetry Systems
2100B Series
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Advanced Telemetrics International
Are ideal for transmitting coupled data signals from sensors, which are mounted on rotating shafts or machinery to a stationary receiver.
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Product
Prop Shaft Torque Measurement Systems
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Advanced Telemetrics International
ATi Telemetry Systems are typically used to transmit data from rotating shafts or machinery to a stationary receiver. The Miniature Strain Gage Transmitter can be attached to strain gages adhered to your shaft in order to transmit shaft torque and thrust while the system is running.
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Product
Signal Conditioner
SA420
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Features • Works with a remote / external pulse frequency output sensor (NPN, PNP, or Mag Pick-up) • Accepts wide range of input frequencies 0.01 Hz to 10 kHz • 4-20 mA and 0-10 VDC outputs proportional to shaft speed • Field adjustable calibration • 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options • DIN rail mount
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Product
Tachometers
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Tachometers (also called a revolution-counter, rev-counter, or RPM gauge) is an instrument that measures therotation speed of a shaft or disk, as in a motor or other machine, can be used in automobiles, trucks, tractors and aircraft.
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Product
Closed-Loop Motor Controller
MS320
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Master and Ratio-Follower modes and programmable input functions. Options include analog speed feedback input, analog setpoint inputs and relay outputs. Works with incremental shaft encoders and pulsefrequency output shaft speed sensors. Optional explosion proof enclosure or NEMA 4X enclosure kit.
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Product
Non-Driven Linear Actuators
Electrak PPA-M
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Electrak PPA-M actuators are designed for robust and versatile multi-purpose functionality. With dual input shaft capability, these actuators are easily adaptable to customer-supplied motors and/or synchronous operation with multiple PPA-M units. Able to withstand harsh environments, these highly efficient ball screw units can be operated manually and are essentially maintenance free.
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Product
Shaft Power Measurement Kits
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Shaft Power Measurement Kits are available in two formats, the standard and the compact kit. The compact kit is ideal for single day trials, while the standard one is used for long duration trials of between 30-60 days.
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Product
Hand-held Tachometers
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SHIMPO offers a wide range of hand-held tachometers that measure the total number of revolutions of a shaft or number of pulses of reciprocating equipment. Our models can measure and record last/min/max and up to 10 reading using up to 16 different units of measure. Our tachometers are designed for applications such as Motor Speed/Conveyor Speed/Fan Speed/Length Measurements that measure rpm of motors or shafts, either contact or non-contact with Laser style combination tachometer.
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Product
Agriculture Solutions
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The trend in agriculture: The drives of machines and commercial vehicles must be capable of transmitting increasingly high power within a limited space. Reproducible quality in series manufacture with the shortest possible production times are the key requirements in this industry.The hay makers and harvesters perform their task using straight bevel gears. Because the loads in these machines are comparatively small, a cost-effective manufacturing solution is crucial for the market success of straight bevel gears. It’s a different story as far as tractors are concerned: Spiral bevel gears are installed in the rear axles in this case – and the bevel gear set of a tractor’s rear-axle differential must transmit up to 400 kW. In tractors, cylindrical and planetary gears are also used in manual transmissions and counter shaft transmissions as well as planetary gear drives for transmitting power to the enormous drive wheels. These cylindrical and planetary gears must be efficient, quiet-running, and low-maintenance. With solutions from Klingelnberg, the entire portfolio can be produced on bevel-gear and cylindrical-gear machines.
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Product
Instrumentation Tutor
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Unitech Scales And Measurements Pvt. Ltd
This comprises of temperature and speed using different methods. RTD, thermistor and thermocouple are used as sensors with digital temperature indicator to measure temperature. A small water kettle is supplied as a temperature source upto 100°C. Glass bead thermometer is used as standard temperature measurement source to conduct the experiment. Magnetic and photo reflective sensors are used to measure speed. A FHP motor with speed regulator is used as speed source. To the shaft 60 teeth tone wheels are fixed to generate pulses.
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Product
Automated Engine Testing System
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Automated engine test system is intended for comprehensive testing of electrical motors with shaft rotation frequency up to 70 000 rpm. Such engines include:*high-voltage motors;*traction engines;*internal combustion engines;*AC motors;*DC motors;*synchronous engines;*asynchronous engines;*asynchronous engines with short-circuit rotor.
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Product
Absolute Magnetic Kit Encoder
MAE3
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The MAE3 is an absolute magnetic kit encoder that provides shaft position information over 360 of rotation with no stops or gaps. This magnetic encoder is designed to easily mount to, and dismount from, an existing shaft to provide digital feedback information. The MAE3 is available with an analog or a pulse width modulated (PWM) digital output.
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Product
Quadrature Position & Rate Meter
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Accepts low-level differential or single-ended 5 V logic level quadrature signals from shaft encoders to display scaled position or scaled rate. One, two or four transitions may be counted at a maximum combined rate of 250 kHz and be mathematically scaled to display in engineering units from -999,999 to +999,999. An analog output scaled to the display and relay outputs are optional.
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Product
Load Pins
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When overload protection and/or load indication is to be installed in a conveyor, crane or other device, the PIAB SLC is the ideal solution. The PIAB SLC Load Pin easily replaces the existing shaft at an equalizing pulley or in other parts of the construction. The PIAB SLC Load Pin should be installed as close as possible to the force/load for best accuracy. Both the PIAB SLC Load Pin and the PIAB LCA Amplifier are designed to withstand extreme environmental conditions for a long operation time.
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Product
Load Measuring Pins
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Magtrol Load Measuring Pins are temperature-compensated transducers used to measure load and force and provide overload protection. The pins are mounted into machines in place of normal shafts and fitted with strain gauges, allowing them to produce a signal proportional to the measured load.
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Product
Development Test Stands for Electric Motors
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Development test stands from imc are characterized by high flexibility in electric motor trials. A comprehensive variety of motor types can be tested and a complete range of tests carried out. The mechanical configuration consists of a test bed with a load machine and a torque measuring shaft. The load machine and torque sensor shaft are mounted on a linear guide and precisely aligned axially by means of laser. It can be moved towards the test object on ball bearings, as a complete unit. Especially time-saving: no need to realign the load machine assembly when changing the torque sensor.
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Product
Rotary Position Sensors
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Using the same technology as our linear range but with a printed rotary coil opposed to the wound linear coil our rotary sensors offer the same high performance as the linear sensor range but with shaft driven rotary or gravity driven tilt measurement. The standard P500/P502 rotary sensors can be manufactured with a measurement range anywhere between 5 and 160. We also manufacture miniature rotary sensors such as the P501 and P505 and the P503 flat PCB style version for customer application fitment. Like our linear sensor range our rotary sensors are also customisable should the standard range not accomodate your application.
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Product
Shaft Alignment
EVO
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The evolution of laser shaft alignment towards simplicity and confidence continues with the EVO.
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Product
Propeller and Rotor Blade Strain Measurement Systems
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Advanced Telemetrics International
ATi Telemetry Systems are typically used to transmit data from rotating shafts or machinery to a stationary telemetry receiver. The 2040BC Miniature Strain Gage Transmitter can be connected to strain gauges adhered to propellers or rotors in order to transmit blade strain or shaft torque in flight.
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Product
Engine Speed Control and Measurement (Test Set A)
MS 1100
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*Checks the parameters such as current, voltage, speed, and turbine gas temperature of 804E and 811 engines Portable instrument*Testing of Automatic engine control system and after burner control system*Simulates the temperature signal derived from the engine TGT (Temperature Gas Turbine) thermocouples*Simulates the speed signal, NL (low pressure shaft speed signal) drive from the L.P shaft Probe*Indicates the current signal to the FCU solenoid derived from the engine control amplifier*Measure the TGT and NL simulated signal at static position*Measure the signal produced by the engine TGT thermocouples*Measure the NL signal produced by the LP shaft*Measure the NH (High-pressure shaft speed) signal produced by HP shaft*Indicates the solenoid current, produced by the engine control amplifier*Indicates the solenoid voltage, produced by the engine control amplifier*Used to test engine in both static and dynamic states
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Product
Absolute Optical Encoder Kit Version
A2K
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The A2K absolute encoder is a non-contacting optical rotary position sensor which reports the shaft angle within a 360 deg. range. As opposed to incremental encoders, the A2K reports the absolute position rather than the change in position. When powered up, it does not require a home cycle, even if the shaft was rotated while the power was off. In multi-turn mode, it tracks the position in a 32-bit counter as long as the power supply is maintained. Internally, an infrared LED flashes through a circular bar code onto a linear array sensor. The microcontroller decodes the image into a unique position. All user programmable parameters such as resolution, origin, direction and mode are permanently stored in an internal EEPROM
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Product
Pro Laser Tachometer
332
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The #332 is the ideal tool for easy and accurate measurement of RPM in almost any environment. Simply aim the laser beam at a reflective mark placed on a rotating device, push the button and the RPM reading is immediately displayed. No contact with the shaft or wheel is necessary. The laser beam is not affected by shop light and can detect RPM from longer distances of up to 6 feet away. The #332 can measure up to 99,999 RPM in 1 RPM increments. It can be used to measure RPM on coil-on-plug and diesel engines, where conventional inductive tachometers can not be used. Other uses include generators, compressors, industrial engines, fans, gears and more. Zippered case, reflective tape, instructions & 9V battery included.
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Product
Prefabricated Torque & Thrust Sensor
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Teledyne LeCroy Test Services patented Quick Sensor is a pre-fabricated Torque & Thrust Strain Bridge that is applied to a shaft much the same way as a strain gage. This time-saving device was developed for the Nuclear Power Industry to reduce the time and effort required to install strain gages in a radioactive environment. Since it's introduction in Nuclear Plants, the Quick Sensor has become popular in many other industries and applications where gaging time and cost is a concern.
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Product
3, 2 or 1 Channels, 0.5 VA, 1.5 VA or 3.0 VA
DLx
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Linear Variable Differential Transformer (LVDT) and Rotary Variable Differential Transformer (RVDT) are transformer-type voltage/current transducers that convert a linear/rotary movement of a core/shaft to a multi-wire differential AC electrical signal. Both deliver signals linearly proportional to the position of a shaft (magnetic induction core). An LVDT/RVDT simulator is used to convert digital positional commands to corresponding AC signals.
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Product
Torsional Vibration Monitoring Systems
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Advanced Telemetrics International
Are used for Noise Vibration and Harshness (NVH) testing and analysis in automotive drivetrain, wind turbine gearbox and various other applications where measuring or monitoring rotating vibration is important. These systems are used to transmit torsional acceleration from a rotating shaft or component, while the machinery is running.
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Product
Signal Analysis
Synchronous Accumulation (Order Analysis)
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Order analysis is one of the most convenient and efficient methods for diagnostics and balancing of rotating mechanisms and transmission gears. With an RPM sensor and a vibration sensor, it is possible to study the time characteristics of gear vibration signals. It is a well-known fact that a signal from a vibration sensor is affected by signals from other sources. To tune out from the disturbing signals, the synchronous signal accumulation method is used. For each shaft rotation, the RPM sensor provides a rotation mark. This signal serves as a triggering strobe for the vibration sensor signal sweeping. The obtained signal sweeps are combined. All the sources of the signals related to the shaft frequency (frequency of rotation) are accumulated and increased in the accumulator linearly proportionally to the N number of rotations. All other signals that are not correlated with the shaft frequency are accumulated proportionally to N1/2 and in case of a greater number of averagings, the useful signal exceeds the interference level.
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Product
Custom Design/OEM Solutions
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Datum Electronics can offer custom solutions to solve your torque and shaft power measurement problems.
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Product
In-Line Full Automatic Testing System
ALMAX
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Automated press unit with board loading belt.ALMAX can become automated in-line type in-circuit tester in case our ICT is integrated. And it also can become automated in-line function tester as well.PLC is not used in order to reduce cost as a PC control mechanical part.Press unit is 4 shaft structures which reduce unbalanced load and contact fail of probe pins.
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