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No Bearing 10000Nm 4000rpm Economical Torque Flange

China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
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No Bearing 10000Nm 4000rpm Economical Torque Flange

No Bearing 10000Nm 4000rpm Economical Torque Flange
No Bearing 10000Nm 4000rpm Economical Torque Flange

Large Image :  No Bearing 10000Nm 4000rpm Economical Torque Flange

Product Details:
Place of Origin: China Luoyang
Brand Name: SeeLong
Certification: CMC
Model Number: SLFN-10000
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 4800 dollar
Packaging Details: 1500mmF*1000mm*2000mm wooden box
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 20 pcs per month

No Bearing 10000Nm 4000rpm Economical Torque Flange

Measuring Range: 10000Nm Accuracy Class: 0.5%
Working Speed: 0-5000rpm Overload Capacity: 120%
Response Frequency: 100 μ S
High Light:

4000rpm Economical Torque Flange


10000Nm Economical Torque Flange

SLNC 10000-20000nm 0.5%FS 4000rpm Economical Torque Flange


Torque sensors


SLFN flange torque sensor is a new type of torque and speed sensor designed for small axial installation space and high speed occasions. Its axial size is 60-200mm. The flange shaft output has high torque measurement accuracy and wide application range of speed. It can measure torque, speed and power dynamically and statically.



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.





  • 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



Technical parameter


  • 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% 10. Repeatability: < 0.2%
  • Linearity: < 0.2%
  • Lag: < 0.1%
  • Ambient temperature: - 40-60 ℃
  • Relative humidity: < 90% RH
  • Operating temperature range: - 10-70 ℃
  • Storage temperature range: - 25-80 ℃
  • 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 measuring torque(Nm) Max.torque(Nm) allowable speed (rpm) precision (%FS) dimension
SLFN-10000 10000 12000 5000 0.5 Please consult
SLFN-20000          20000 24000 5000 0.5 Please consult





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 30% 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 prodction 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.



About Us


SeeLong Intelligent Technology (Luoyang Henan) Co., LTD., is a professional production of automotive power system test equipment high technology services enterprises. SeeLong is located in the Peony City(famous for peonies) -- Luoyang, which is also the ancient capital of 13 dynasties.


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.


Prospect of cooperation


Friendly cooperation provides you both high quality products and long-term professional after-sales service.

Contact Details
Seelong Intelligent Technology(Luoyang)Co.,Ltd

Contact Person: Miss. Vicky Qi

Tel: 86-13271533630

Send your inquiry directly to us (0 / 3000)