Torque and Speed Tester

The torque and speed meter measures the torque and angular velocity of rotating components through sensors. It is used to monitor equipment operating conditions and analyze energy consumption, and is applied in the assembly, debugging, and fault diagnosis of rotating machinery such as motors, pumps, and valves.

Instruments

Sampling speed up to 1920HZ, accuracy level 0.5, support three units of automatic conversion and a variety of test mode, with data storage and qualified judgment function, suitable for high-speed Impact torque detection.

$ 974.00

Brushless DC motor provides 48N.cm torque, supports 30-2000rpm stepless speed regulation and 6000 minutes timing, with dynamic speed detection and overload protection functions.

$ 733.00

Using series micro motor and multi-stage Non-metallic gear drive, Max. Torque reaches 94N.cm, Speed range 100-1300rpm, supports 15L Processing capacity, low running noise and stable torque output.

$ 380.00

Using series micro motor, output power 300W, Max. Torque 195N.cm, low speed running torque, multi-stage Non-metallic gear transmission force, stable operation and low noise, suitable for a variety of Impeller.

$ 572.00

The series micro motor provides 94N.cm Max. Torque, multi-stage Non-metallic gear drive to achieve torque doubling, support 100-1400rpm stepless speed regulation and 28L Processing capacity, stable operation and low noise.

$ 407.00

Low-speed running torque output of 94N.cm, using multi-stage Non-metallic gear transmission force, stable running state and low noise, stepless speed range of 100~ 1400rpm, suitable for a variety of Impeller and containers.

$ 364.00

Using brushless DC motor to achieve 20-2000rpm stepless speed regulation, Max. Torque 50N.cm, equipped with TFT LCD screen real-time display speed and torque, with overload protection and speed memory function, support 6000 minutes timing operation.

$ 651.00

Multi-stage Non-metallic gear transmission force, torque up to 195N.cm, low running noise. Stepless speed range of 50-1500rpm, suitable for a variety of Impeller, open frame easy to operate.

$ 535.00

The series micro motor provides 85W input Power, Max. Torque reaches 94N.cm, supports 100-1300rpm stepless speed regulation; the multi-stage Non-metallic gear transmission structure realizes torque doubling, smooth operation and low noise, and adapts to a variety of Impellers to meet different viscosity requirements.

$ 388.00

Using series micro motor and multi-stage Non-metallic gear drive, Max. Torque reaches 94N.cm, Speed range 100-1400rpm, stable operation, low noise and support for a variety of Impeller adaptations.

$ 407.00

Using series micro motor and multi-stage Non-metallic gear drive, torque up to 94N.cm, speed range 100-1300rpm stepless adjustable, stable operation, low noise and support 15L processing capacity.

$ 351.00

Using series micro motor and multi-stage Non-metallic gear drive, torque up to 94N.cm, Speed range 100-1400rpm, stable operation and low noise, suitable for a variety of Impeller to meet different viscosity requirements.

$ 398.00

The series micro motor provides 94N.cm torque, multi-stage Non-metallic gear drive for low noise operation, supports 100-1400rpm stepless speed regulation and 28L Processing capacity.

$ 403.00

With series micro motor and multi-stage Non-metallic gear transmission, Max. Torque 94N.cm, Speed range 100-1300rpm, support for a variety of Impeller adaptations, open rack design for easy operation.

$ 394.00

The use of series micro motor to ensure safe operation, multi-stage Non-metallic gear transmission to achieve 94N.cm torque output, Speed range 100-1400rpm stepless adjustment, suitable for a variety of Impeller to meet different viscosity requirements.

$ 404.00

Articles

Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
Rubber non-rotor vulcanization tester measures vulcanization curve.
The rubber non-rotor vulcanization tester is used to measure the curve of torque versus time during the vulcanization process, in order to assess the crosslinking degree and vulcanization characteristics of rubber.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rotational Viscometer Measures Viscosity and Processability of Resin Melts
A rotational viscometer calculates viscosity by measuring the torque experienced by a rotor as it rotates in the resin melt, thereby helping to understand the material's processing properties.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
The cone and plate viscometer measures the rheological properties of a small amount of ink sample.
A cone-plate viscometer measures torque through rotation between the cone and plate, enabling the analysis of rheological properties with small ink samples. It is suitable for small-volume measurements, reducing interference from solvent evaporation.
Method for measuring ink viscosity with a rotational viscometer
A rotational viscometer measures viscosity by detecting the torque experienced by the rotor as it rotates in the ink, with the calculation formula being η = K × (T/ω). Before measurement, it is necessary to select an appropriate rotor, control the temperature, and calibrate the instrument.
The rotational viscometer reads the viscosity of ink.
A rotational viscometer measures viscosity by generating torque through a rotor rotating in the ink, aiding in the analysis of the ink's flow characteristics. The thickness or thinness of the ink affects printing quality, and both excessive thickness and excessive thinness can lead to issues.
Key Points for Measuring the Viscosity of Resin Solution with a Rotational Viscometer
When measuring the viscosity of resin solution with a rotational viscometer, it is based on the principle of internal friction, and the viscosity is calculated from the torque generated by the rotation of the rotor.
Rotational Viscometer vs. Stormer Viscometer: How to Choose the Right Instrument Based on Coating Type
The rotational viscometer measures viscosity by detecting rotor torque and can analyze rheological properties at different shear rates, making it suitable for research and precise measurements. The Stormer viscometer uses the load at a fixed rotational speed to determine the KU value, simulating construction conditions, and is commonly used for rapid on-site evaluation of coating application performance.
Application of Stormer Viscometer KU Value in Coating Viscosity Control
This article introduces the application of KU values measured by the Stormer viscometer in the coatings industry. The KU value reflects the viscosity of coatings by measuring the torque at a specific rotational speed, with higher numbers indicating greater viscosity.