ユニパルス List of Products and Services

In addition to five times the responsiveness of UTMII, the time from torque generation to output has also been significantly reduced. The addition of noise-resistant digital output and a slimmer body size have been implemented. The new model "UTMIII" retains high functionality such as 1/10000 resolution and 500% overload tolerance! ★☆ The long-awaited rotary encoder option, in-line type, is now available! ☆★ ★ Free demos available ★ We are accepting requests for free demos. Please feel free to contact us.

UTMII is a rotary torque meter with an ultra-compact body that incorporates an amplifier. It features a resolution of 1/10000, excellent zero-point stability, low starting torque, high-speed response with a cutoff frequency of 1 kHz (sampling at 6 kHz), high precision of 0.03%, support for high-speed rotation up to 25000 rpm, and a 500% overload tolerance, achieving a wealth of functions and high performance. It is suitable not only for general dynamic torque measurement but also for various applications as a high-performance sensor for equipment integration. ★☆ The long-awaited drip-proof and rust-proof type, with a square drive option, is now available! ☆★ ★ Free demos available ★ We are currently accepting requests for free demos. Please feel free to consult us.

The UTM II is a slip ring-less rotary torque meter. It condenses a wealth of features and high performance into an ultra-compact body. It boasts a resolution of 1/10000, exceptional zero-point stability, and a response rate of 1kHz, making it a unique torque meter from Unipulse. - 2014 Good Design Award - 2014 Tokyo Venture Technology Award - Excellence Award The initial torque is extremely small, allowing for high-precision measurement of minute torques, and it can also measure torque ripple. With a built-in amplifier, there is no need for an external amplifier, and it comes standard with a ±5V voltage output, enabling the construction of torque management systems through connections with our own indicators and data loggers, as well as various PLCs. This torque meter achieves maintenance-free operation due to its slip ring-less structure. Its compact size makes it ideal for integration into equipment, promoting the automation of torque management, reducing the labor involved in quality and process management, and enabling improvements in productivity and reductions in management costs. It offers 17 ranges tailored to applications from 0.05Nm to 10000Nm.

■Corner Drive Specification Ideal for torque measurement of nut runners (screw tightening devices). It enables measurement of torque fluctuations during tightening operations, leveraging the high precision and speed of UTMII. *Capacity UTM II (W) 100Nm, 500Nm, UTM II (WR) 10Nm, 20Nm, 50Nm, 100Nm, 500Nm

■Drip-proof and rust-resistant type Can be used outdoors, such as in windmills and waterwheels, or in machine tools exposed to water or oil. * Protection rating: Equivalent to IP65 * Rust-resistant stainless steel material * Capacity: 0.1Nm/0.5Nm/1Nm/5Nm/10Nm/50Nm/100Nm/500Nm/1000Nm/5000Nm

■Couplings compatible with UTMIII, UTMII, and UTMV The UTM series is designed to minimize the impact of thrust loads and radial loads (other than torsion) on measurement results. However, excessive thrust loads and radial loads can not only introduce errors in the measurement results but also cause overheating of the bearings supporting the measurement axis, deformation of the strain gauge section, and even breakage. To solve such problems, please use the UCM/UCS/UCD couplings compatible with UTMIII, UTMII, and UTMV.

■Easily separable single disk coupling The structure allows for separation simply by removing a hex bolt with a hole, making it easy to replace UTMIII/UTMII or the measurement target. It enables vertical replacement relative to the shaft, reducing the risk of misalignment. It is ideal for situations where regular calibration of the torque meter is required or where space is limited.

TM320 is an indicator that can easily connect to the torque meter UTMII/III series. It features the ability to display pulse signals as rotational speed (RPM) and has an automatic power calculation function, allowing simultaneous display of torque, rotational speed, and power. It is equipped with a hold function for torque values and an alarm function that activates when set upper and lower limits are exceeded, making it suitable for various applications such as quality control for overload detection, power characteristic testing, and automatic control of robots. It also includes a data recording function that complies with SI/F printing commands (up to the latest 30 data points), and data can be checked on-site through key operations. For more details, please contact us.

The TM380 is an indicator that can be easily connected to the torque meters of the UTMII/III/V series. It supports the rotary encoder options of the UTM series and displays torque, rotational speed, and angle simultaneously. It is equipped with a hold function and an alarm feature that activates when set upper and lower limits are exceeded, making it suitable for various applications such as quality control, overload detection, power characteristic testing, and automatic control of robots. It also has a data recording function that complies with SI/F printing commands (up to the latest 30 data points), allowing for on-site data verification through key operations. For more details, please contact us.

The TC80-CCL is a compact type indicator equipped with a CC-Link interface that can connect to the UTMII/III/V series torque meters. It can display torque and rotational speed, as well as measure torque fluctuations relative to angle. It features a hold function and can record the latest 100 hold data. The settings are easy to configure with a PC application that allows you to view waveforms. For more details, please contact us.

The TC80-D3V is a compact type indicator equipped with a standard D/A converter voltage output (3 channels) that can connect to the torque meters of the UTMII/III/V series. It can display torque and rotational speed, as well as measure torque fluctuations against angles. It features a hold function that allows for the recording of the latest 100 hold data. The settings are easy to configure with a PC application that allows waveform viewing. For more details, please contact us.

The TC80-EIP is a compact indicator equipped with EtherNet/IP that can connect to the torque meters of the UTMII/III/V series. It can display torque and rotational speed, as well as measure torque fluctuations against angles. It features a hold function and can record the latest 100 hold data. The settings are easy to configure with a PC application that allows waveform viewing. For more details, please contact us.

TM301 is a display unit that can be easily connected to the torque meter UTMII series with a dedicated cable. It features the ability to display pulse signals as rotational speed (RPM) and includes automatic power calculation functions, allowing simultaneous display of torque, rotational speed, and power. It is equipped with a hold function for torque values and an alarm function that activates when set upper and lower limits are exceeded, making it suitable for various applications such as quality control for overload detection, power characteristic testing, and automatic control of robots. It also has a data recording function that complies with SI/F printing commands (up to the latest 30 data points), and data can be checked on-site through key operations. For more details, please contact us.

This is a portable torque monitor that can be used anywhere with UTMII. When combined with the UTMII square drive option, it is ideal for on-site calibration of nut runners and torque verification. The battery operation eliminates the need to search for a power source on-site, removing the hassle of power cables during work. It can also record data in the main memory, making it a recommended device for regular torque management. For more details, please contact us.

The TM700 is an indicator that can be easily connected to the torque meter UTMII series with a supplied cable. It is a torque waveform monitor that supports the high response speed (1kHz) of UTMII with high-speed sampling at 20kS/s. It can display the time variation of torque, rotational speed, and power in waveform format. For more details, please contact us.

The torque monitor allows for easy checking and importing of the time variations of output data (torque, rotational speed, power) from the UTMII series rotary torque meter on a computer.

A new flange type from Unipulse for the rotational torque meter has been launched. With an extremely high torsional rigidity of 1700 kNm/rad, it can increase the resonance frequency of the shaft, allowing for high-precision measurement of rapid torque fluctuations. Additionally, with a permissible overload of 500%, it has high fatigue strength, enabling stable measurements over long periods with minimal changes even under harsh load conditions. 【Features】 ■ High overload capacity of 500% ■ High rigidity of 1700 kNm/rad ■ Accuracy of 0.03% FS ■ Supports high-speed rotation up to 25,000 rpm ■ Balance grade G2.5 ■ Compatible with oil mist environments such as turbine oil ■ Analog bandwidth of 3 kHz, sampling frequency of 20 kHz ■ Standard equipped with rotational pulse signal output (90 to 1080 pulses/revolution: changeable by setting) ■ Torque has standard analog output of ±10V, frequency output, and RS-485 output ■ Standard dual range equipped (can switch to ±100 Nm range via external I/O input) ■ Capable of 2x calibration (1000 Nm) (load capacity 250%) ★ For characteristic testing of drive motors, generators, reducers, etc., in automobiles and more ★ *For more details, please contact us or download the PDF.*