Product Details
Product description
Slzn-2000 dynamic torque sensor is a non-contact high-speed
rotation sensor, also known as torque speed sensor, because of its
high measurement quality and low linear error, sensor has been in
the advantage of torque measurement products. The SLZN-2000 torque
sensor adopts a non-contact design and is suitable for long time
rotational torque measurement and high speed rotational torque
measurement environments due to the absence of wearing parts. The
SLZN-2000 torque sensor is a good choice for testing systems on
production lines or test stands or on test machines. In addition,
We offer three types of torque sensors for dynamic torque and speed
measurement. All three sensor models use our unique non-contact
differential transformer torque measurement technology, which
offers many advantages, not least the absence of electronic
rotation during operation. Slzn-2000 can be measured at high speed
up to 6000 RPM. Each model has an integrated regulating electronic
module that provides torque output and open collector speed output.
Our torque sensors are very reliable, providing high overload
protection, excellent long-term stability and high noise
resistance.
Product features
1. The power supply and signal transmission are non-contact.
2. No bearing, wide range of speed.
3. The connection with power shaft and load shaft is rigid
connection.
4. It is convenient to install and debug. The radial runout of the
user's shaft is less than 0.05mm, and the axial movement is less
than 0.5mm. The adjusting bolt at the bottom of the sensor can
easily adjust the installation clearance.
5. This model has two kinds of output with 485 bus and without 485
bus: standard type without 485 port; bus type with 485 port, USB
data line of computer and measurement software of upper computer.
6. This model of products are dynamic balance before delivery,
suitable for high speed.
Function description
- The performance and installation dimension of the product are fully
compatible with the corresponding sensors of SLZN series, and the
user does not need to change too much design to replace the
product.
- Data sampling time can be as fast as 1 ms, and can be set between
1-1000 MS as needed.
- Using advanced measurement algorithm, the measurement error of data
signal can be reduced to ± 1Hz.
- Through the digital bus interface signal, the measured value of
torque and speed is directly transmitted to the computer and other
network control equipment.
- The bus data communication has CRC data verification function, and
the reliability of data transmission is high.
- The measured parameters can be remotely modified by computer and
other control equipment, and the parameters can be completely saved
after power failure.
- It has a variety of intelligent functions, such as overload alarm,
fault detection, status indication, etc.
- Long distance data transmission can be realized through digital bus
interface.
- The function can be upgraded continuously without other hardware
cost.
Why choose us
After years of development and accumulation, the company has become
a well-known powertrain test equipment production enterprises.
Specializing in engine test, transmission test, energy storage
test, controls and electric motor test and other test equipment
research, development and production service. The company has
established long-term cooperation with tsinghua university,
Shandong university and many other domestic scientific
institutions. We have successfully passed the ISO9001 Quality
System certification, obtained a dozen of invention patents and two
software copyrights. We have provided professional services and
equipment for more than 100 users at home and abroad and which is
ongoing now and will continue in the future.
Company Profile

Seelong Intelligent Technology (Luoyang) CO., LTD. has a registered
capital of 10 million (about 1.45 million dollars) which is located
in Luoyang-the beautiful Peony City, the ancient capital. Seelong
is a high-tech enterprise specializing in the design, manufacture
and sales of power system test equipment for aerospace, automotive,
new energy and other fields. Seelong is dedicated to providing
customized one-stop test equipment solutions to our customers.
Our main products include power dynamometers, measurement and
control systems, DC power supplies and conditional guarantee
system.

Seelong is committed to innovation and technology development. At
the same time, the company has established long-term cooperation
with Tsinghua University, Shandong University and many other
Chinese scientific institutions. We have obtained more than twenty
invention patents and twelve software copyrights, and have been
providing professional equipment and services for more than 100
users worldwide, and our cost-effective products and quality
services have won the trust of customers at home and abroad, and we
have established long-term win-win strategic partnerships.
The company has always adhered to the business philosophy of
"scientific and technological innovation as the mission, quality
service as the purpose". Seelong will provide customers with high
intelligence, high precision, high speed, high reliability and high
value-added products and services.
All the staff of Seelong Intelligent Technology (Luoyang) Co., Ltd
warmly welcome domestic and foreign customers sincere cooperation,
hand in hand with the future, common development.