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2800rpm Digital Dynamometer

China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
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2800rpm Digital Dynamometer

2800rpm Digital Dynamometer
2800rpm Digital Dynamometer

Large Image :  2800rpm Digital Dynamometer

Product Details:
Place of Origin: China Luoyang
Brand Name: SEELONG
Certification: CMC
Model Number: SLYD-300/2800
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 48500 dollar
Packaging Details: 1200mmX2000mmX1800mm wooden box per set
Delivery Time: 8-12 weeks
Payment Terms: T/T
Supply Ability: 5 sets per month

2800rpm Digital Dynamometer

Power: 300KW Torque Range: 2865Nm
Speed Range: 2800rpm Speed Measurement Accuracy: ±0.1rpm
Torque Measurement Accuracy: 0.05%FS Overload Capacity: 120%
Service Temperature: -20to45℃ Use Altitude: <2000m
High Light:

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SLYD 300-500KW 2800rpm ±0.05%FS High Torque and High Dynamic Dynamometer


AC Electric Dynamometer


A device that uses a motor to measure the torque output on various power mechanical shafts and combines the speed to determine the power.Because the power machine to be measured may have different speeds, the motor used as a power dynamometer must be a motor that can be smoothly regulated.At present, AC dynamometer and eddy current dynamometer are widely used.



Dynamometer Structure


It is composed of AC motor, dynamometer and tachometer generator.The stator of the AC motor is supported by an independent bearing block, which can swing within a certain Angle range.The case is equipped with a torque arm, which, in conjunction with the dynamometer, can detect the torque applied to the stator.According to the principle of AC motor, the electromagnetic torque of the motor is applied simultaneously to the stator and rotor.The torque received by the stator is equal to the torque received by the rotor in opposite direction, so the torque on the shaft can be measured by the stator.Mechanical torques caused by bearings, brushes, and wind-induced friction during operation will cause the stator and rotor to be not exactly equal to each other, which will cause errors in measurement to be taken into account.



Technical Indicators


Accuracy of torque measurement ± 0.02%
Accuracy of speed measurement ±0.1r/min
Voltage, current, power accuracy Level 0.2 
Resistance accuracy ±0.2%
Accuracy of temperature measurement ±0.5℃



Specifications (Can be customized)


Model Power(KW) Torque(Nm) Rated Speed(rpm) Max Speed(rpm) Torque Measurement Accuracy
SLYD300 300 2865 1000 2800 0.05%FS
SLYD350 350 3342 1000 2800 0.05%FS
SLYD400 400 3820 1000 2800 0.05%FS
SLYD450 450 4297 1000 2800 0.05%FS
SLYD500 500 4775 1000 2800 0.05%FS
Can be customized          




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)