Slzn-200 Seelong Self-Manufactured Shaft Torque Sensor 200n. M 0.2%Fs for Transmission Test

• Type: Electronic Torque Sensor
• Installation Type: Horizontal Installation
• Contact: Contactless
• Output Signal Type: Analog Type
• Production Process: Metal Wires
• State: Dynamic
• Model NO.: SLZN-200
• Accuracy Grade: 0.1G
• IP Rating: IP56
• Certification: ISO
• Customized: Non-Customized
• Model: Slzn200
• Transport Package: Seaworthy Plywood
• Specification: Customized
• Trademark: Seelong
• Origin: China
• HS Code: 9030339000
• Production Capacity: 300 Sets /Year

Product Description

                               

SLZN-200 Seelong Self-manufactured Shaft Torque Sensor 200N.M 0.2%FS For Transmission Test

 

Product Description

Slzn-200 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-200 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-200 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-200 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.

Product characteristics

 

• Built in digital measurement signal conditioning unit, through contactless transmission, the data is directly output in standard analog or digital signal mode
• Strong anti-interference ability
• The rotor rotates in the stator ring, no mechanical bearing is allowed, so there is no wear.
• 0.5 or 0.1 precision level, optional current, voltage or frequency signal output
• High precision magnetoelectric angle / speed measuring unit, dust and moisture proof
• Parameter identification, setting, measurement and zero balance of sensor are realized through RS-485 interface
• Very small axial size compact flange flange connection design
• Digital non-contact signal transmission, no bearing, no maintenance, system self-test function

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.
  

  
  
   

Product Parameters

 

Item	Technical parameters
Output signal	5-15kHz/ 0-10V /4-20mA /RS485
Overload capacity	120%
Accuracy class	0.5%
Power supply	24 VDC
Working speed:	0-4000 rpm
Response frequency	100 μ s
Insulation resistance	> 200m Ω
Zero drift	< 0.5%
Repeatability	< 0.2%
Linearity	< 0.2%
Ambient temperature	- 40-60 ºC
Relative humidity	< 90% RH
Operating temperature range	- 10-70 ºC
Storage temperature range	- 25-80 ºC
Sensor amplitude	10V
Sensor power consumption	≈ 4W
Current consumption of sensor	100mA
Response time of dynamic strain wave of strain gauge	3.2x10-6s
Sensor housing	strongly anodized aluminum

 

Model

 

Model order No.	Rated torque Nm	Working speed rpm	Max working speed (customized) rpm	Measurement accuracy %FS	Speed measurement pulse/rpm
SLZN05	5	10000	50000	0.2/0.5	60
SLZN20	20	10000	50000	0.2/0.5	60
SLZN50	50	10000	50000	0.2/0.5	60
SLZN100	100	10000	50000	0.2/0.5	60
SLZN200	200	10000	35000	0.2/0.5	60
SLZN300	300	10000	35000	0.2/0.5	60
SLZN500	500	8000	30000	0.2/0.5	60
SLZN1000	1000	8000	30000	0.2/0.5	60
SLZN2000	2000	6000	25000	0.1/0.2/0.5	60
SLZN5000	5000	6000	25000	0.1/0.2/0.5	60
SLZN10000	10000	5000	20000	0.1/0.2/0.5	60

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.

Packaging & Shipping

 

 FAQ

Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcome to have a visit.