Drum-type automobile speedometer inspection platform (hereinafter referred to as speedometer). It is mainly used to test the accuracy of automobile speedometer. Model SD-3/10A/13A and B speedometer are suitable for all types of cars with axle loads not more than 3 000, 10 000 and 13 000㎏.
Drum-type automobile speedometer inspection platform (hereinafter referred to as speedometer). It is mainly used to test the accuracy of automobile speedometer. Model SD-3/10A/13A and B speedometer are suitable for all types of cars with axle loads not more than 3 000, 10 000 and 13 000㎏.
Research and development basis
GBT 13563-2007 Drum-type Vehicle Speedometer Inspection Platform
Technical characteristics
The speedometer meets the national standard GB 21861-2014 "Items and Methods of Motor Vehicle Safety Technical Inspection".
The automobile speedometer testing platform has passed the patent issued by China National Intellectual Property Administration (patent number: 201520274971.5). (Forward)
The surface of the equipment is derusted by shot blasting and electrostatic powder spraying. The coating has high corrosion resistance, wear resistance and beautiful appearance.
Precision machining drum, after dynamic balance.
High-precision processing technology of roller bearing plate ensures the installation accuracy of roller.
The airbag lifting device (patent number: 201520272881.2) has long service life.
High-precision contactless magnetoelectric speed sensor and photoelectric speed sensor.
High detection accuracy, good repeatability of detection data, stable long-term operation quality and good ability to maintain test accuracy.
The whole welding technology is adopted, and the stress is relieved by the vibration of professional instruments. The structure is stable and it is not easy to deform for a long time.
The integral frame with box structure welded by channel steel has good strength. With quick side jacking and leveling bolts, the installation is convenient and quick.
The control acquisition system is integrated and embedded, with reasonable structure, efficient installation and maintenance, standard communication interface and easy networking.
technical parameter
| model | SD-3A | SD-10A | SD-13A、B |
| Allowable axle load mass(kg) | 3000 | 10000 | 13000 |
| Inspection range of speedometer(km/h) | 0~120 | 0~120 | 0~120 |
| Drum size(d×l)(mm) | Φ245×1150 | Φ245×1150 | Φ245×1150 |
| Center distance of roller shaft(mm) | 472 | 472 | 472 |
| Inner width × outer width of drum(mm) | 700×3000 | 700×3000 | 700×3000 |
| Use air pressure(Mpa) | 0.7~0.9 | 0.7~0.9 | 0.7~0.9 |
| Lifting capacity of elevator(kN) | 30 | 100 | 150 |
| Lifting stroke(mm) | 100 | 100 | 100 |
| Solenoid valve power supply | AC220V 50Hz | AC220V 50Hz | AC220V 50Hz |
| outline dimension(L×B×H) (mm) | 3800×890×408 | 3800×890×408 | 3800×890×408 |
| Roller surface form | Knurling treatment | Knurling treatment | Knurling treatment |
| Lifting mode | Airbag lifting | Airbag lifting | Airbag lifting |
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The products provided by Henan Wanguo Technology Co., Ltd. are all developed and produced in accordance with relevant national standards, with strict control and quality inspection. Unqualified products will never leave the factory.
Long Ding Chuangfu Center, High-tech Zone, Zhengzhou City, Henan Province
