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High speed micro range dynamic torque sensor
Brief introduction: The CKY-805 high-speed micro range dynamic torque sensor is suitable for speeds below 8000 rpm, with a range of 0.01-2N • m; It ca
Product details
Details introduction:
High speed micro range dynamic torque sensor CKY-805
2、 Technical indicators
3、 Installation
Due to the small range, it is advisable to avoid the influence of additional forces as much as possible during installation and limit the overload during measurement (overload ≤ 20%). When moving, it is strictly prohibited to hold the shaft head to avoid overloading the sensor.
4、 Signal processing
1. Use CKY-80 series torque meter to display torque values;
5、 Usage precautions:
1. The wiring must be correct; 2. Range of ± 15V: not less than ± 14.5V and not more than ± 15.5V;
This series of torque signal couplers is a specially developed signal coupler for transmitting torque parameters based on standard torque strain sensors. (Self weight=600g)
This torque signal coupler is equipped with:
1. Torque measurement function;
2. Energy and signal non-contact transmission function,
3. Digital output signal function;
2. Energy and signal non-contact transmission function,
3. Digital output signal function;
4. It can transmit static torque signals, rotational torque signals, dynamic torque signals, and static torque signals;
5. The transmission of signals is independent of rotation, speed, and direction. Can adapt to long-term, high-speed operation;
6. High precision and good stability;
7. Small size, light weight, easy to install;
7. Small size, light weight, easy to install;
8. Continuous transmission of forward and reverse torque signals without repeated zeroing;
9. Without wear parts such as collector rings, it can operate at high speed for a long time;
10. Strong anti-interference ability; Can be installed in any position and direction;
11. CKY-805 torque coupler is a small range method for CKY-80 series rotation: when the range is less than 5N · m, the friction force of the supporting bearings at both ends of the torque signal coupler becomes an unavoidable interference factor. The difference in structure between CKY-8055 small range torque speed coupler and CKY-810 torque speed coupler is that it avoids the interference of bearing friction torque.
2、 Technical indicators
1. Range: 0.01-2N · m;
2. Accuracy: 0.5% F · S;
3. Suitable for speeds below 8000 revolutions per minute
2. Accuracy: 0.5% F · S;
3. Suitable for speeds below 8000 revolutions per minute
4. Environmental temperature: 0 ℃ -50 ℃;
5. Frequency response: 100 μ s;
6. Self weight=600g;
5. Frequency response: 100 μ s;
6. Self weight=600g;
7. Output signal: 0-12v square wave frequency; Load current<10mA; Zero torque: 10 KHZ; Positive full-scale: 15 KHZ; Reverse full range: 5 KHZ
This series of torque signal couplers can work for a long time due to the induction power supply of transformers, and are widely used for torque monitoring of micro motors and viscometers.
3、 Installation
Due to the small range, it is advisable to avoid the influence of additional forces as much as possible during installation and limit the overload during measurement (overload ≤ 20%). When moving, it is strictly prohibited to hold the shaft head to avoid overloading the sensor.
To reduce the impact of gravity on the coupling, it is recommended that users use it vertically.
When measuring the output torque of an electric motor, connect the output shaft of the motor to the measuring end of the sensor, connect a DC generator to the other end of the sensor, and connect a sliding potentiometer to the output end of the generator. By changing the load current of the generator, the output torque of the tested motor can be adjusted.
When measuring the resistance torque of the load, connect the measuring end of the load device to the sensor, and connect the corresponding power motor to the other end of the sensor. Start the motor to detect the resistance torque of the load device.
4. CKY-805 torque signal coupler is divided into a and b ends, with b end as the measuring end and a end as the auxiliary end. The b end is connected to the tested equipment through a coupling, and additional bending moments must be avoided during installation.
If it is necessary to measure the speed, simply install a dedicated speed sensor and its speed wheel on the housing of this series of torque signal couplers to measure the speed signal of 6-60 square waves per revolution.
4、 Signal processing
1. Use CKY-80 series torque meter to display torque values;
2. Directly send the torque frequency signal to the computer or PLC for processing;
3. Convert to 4-20mA or 1-5V analog signals.
5、 Usage precautions:
1. The wiring must be correct; 2. Range of ± 15V: not less than ± 14.5V and not more than ± 15.5V;
3. The signal line output shall not be short circuited to ground or power supply, and the output current shall not exceed 10mA;
4. The shielding layer of the shielded cable must be connected to the common terminal (power ground) of the ± 15V power supply.
5. The elastic body of this coupler is very precise and small, strictly limiting overload, with an overload range of ≤ 20%, otherwise it is highly susceptible to damage!
6. If you have any questions during use, please contact our company in a timely manner. It is not allowed to disassemble it by yourself during the warranty period.
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