BRG61055 High Accuracy Dynamic Torque Transducer
Products Introduction
BRG61055 high accuracy dynamic torque transducer have high precision, stable and reliable performance, and both ends are key-type connections, and what is more unexpected is that its speed can reach up to 1800 rpm, due to the transformer induction power supply, this series of rotary torque sensors can work for a long time, and can be widely used to measure the torque of motors, generators, reducers, diesel engines.
1. Resistance strain is an integrated product composed of sensitive components and integrated circuits. 2. High precision, stable and reliable performance.
3. Output positive and negative torque signals,
4. Both ends are keyed connections,
5. The speed can reach 1800 rpm.
Technical Parameters
| parameter | Technical index | parameter | Technical index | |
| range | 0～3, 5, 10, 20, 30, 50, 100 Nm | Response frequency | 100μS | |
| Sensitivity | 1.5±10% mV / V | Insulation resistance | ≥5000MΩ/ 100VDC | |
| Zero output | ±1% F.S. | Excitation voltage | 10VDC(9-15VDC) | |
| Non-linear | ±0.1, 0.3% F.S. | Temperature compensation range | -10 ~ 60℃ | |
| Hysteresis | ≤±0.05% F.S. | working temperature | -20 ~ 65℃ | |
| Repeatability | ≤±0.05% F.S | Safety overload | 150% F.S. | |
| Creep | ≤±0.03% F.S/30min | Extreme overload | 200% F.S. | |
| Temperature sensitivity drift | 0.03% F.S. / 10℃ | Cable size | Ø5.2×3m | |
| Zero temperature drift | 0.03% F.S. / 10℃ | Electrical connections | red/E+, black/E-, green/S+, white/S- | |
| Input resistance | 350, 750±10Ω | Material | Aluminum, stainless steel or alloy steel | |
| Output resistance | 350, 700±5Ω | other request | customizable |
Dimension (mm)
| Range
Nm |
A | B | C | D | E | F | G | H | I | J | K | L | M | N |
| 0-50 | 42 | 50 | 35 | 5 | 26 | 73 | 42 | 18 | 14.5 | 13 | 4 | 14.8 | 63 | 93 |
| 100 | 62 | 70 | 50 | 7 | 39 | 91 | 62 | 18 | 14.5 | 16 | 6 | 18.3 | 77 | 122 |
Specialized Alloy Steel
The structure and material of the elastomer are closely related to product stability, lifespan, and precision.
Built-in High-precision Strain Gauges And Imported Bearings.
Strain gauge quality impacts product accuracy. Bearings offer long life, high maximum speed, high load capacity, and reduced friction.
Anti-interference Shielded Wire
Every frame of signal transmission is as accurate as possible
Installation method
The Strain Gauge Torque Measurement can be used in horizontal or vertical orientation. In addition, the direction of the cable is not limited. When installing this product to other devices, please support the frame of this product and fix the frame with hard bubbling urethane to prevent the frame from rotating.
How to choose a Torque Sensor for your application
Step 1: Firstly, understand your application and define the type of torque you want to measure – reaction torque or rotary torque? Also, what is the environment (temperature, pressure, humidity).
Step 2: Define the sensor mounting characteristics and its assembly. How will you be mounting the sensor? (Flange to flange, square drive, shaft to shaft, hex drive, etc.) Will you be using this clockwise, counterclockwise, or both?
Step 3: Define your minimum and maximum capacity and key requirements. Be sure to select the capacity over the maximum operating torque and determine all extraneous load (side loads or off-center loads) and moments prior to selecting the capacity. Also, what is your max RPM required? Do you need to measure speed and angle position?
Applications
Widely used in the detection of torque, speed and power of servo motors, generators, reducers and diesel engines.
