SDHD+ 640-800KW 2800rpm ±0.05%FS High Precision Dynamometer for
Diesel Engine Test
Introduce
SDHD / SDHD + dynamometers are especially suitable for heavy duty
diesel engine bench. Power dynamometer, bench controller, variable frequency drive and
safety module are integrated into a system. The wide application of
the system proves that the design is successful. It is suitable for
any type of development and functional test bench. The applications
range from simple bench for steady-state test to complex bench for
dynamic test cycle. Almost every application on a heavy duty diesel
engine bench can be realized with a bench equipped with a SDHD /
SDHD + dynamometer. The legal test cycle can be simulated
Benefits at a Glance
- The motor has compact structure and axial fan
- High torque measurement accuracy (0.05% F.S. optional 0.2% F.S.)
- High speed torque control response (< 5ms)
- Small inertia, high rotational acceleration
- According to the design of high mass accessories, the design of
drive shaft is simplified
- AC motor is solid and compact
- The overall power filter does not affect the operation of the main
power supply
- Hybrid bearing maintenance free
Technical Parameter
- Torque flange range (nm) :0-5000
- Host model:SDHD + - 640 / 2800-1350
- Motor brand: Seelong
- Rated power (kw) :640
- Rated speed (RPM): 1350
- Constant torque speed range (RPM): 100-1350
- Constant power speed range (RPM): 1350-2500
- Maximum speed (RPM) :2500
- Rated torque (nm) :4527
- Torque measuring device :HBM Germany
- Accuracy class :± 0.05% FS
- Encoder: heidenham, Germany
- Encoder type: HTL / 1024
Specifications (Can be customized)
| Model | Power(KW) | Torque(Nm) | Rated Speed(rpm) | Max Speed(rpm) | Torque Measurement Accuracy |
| SDHD+640 | 640 | 4527 | 1350 | 2800 | 0.05%FS |
| SDHD+700 | 700 | 4951 | 1350 | 2800 | 0.05%FS |
| SDHD+750 | 750 | 5305 | 1350 | 2800 | 0.05%FS |
SDHD+800 | 800 | 5658 | 1350 | 2800 | 0.05%FS
|
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 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.
