Fan clutch 4702000422 4712000722 For Mercedes Benz Truck Engine Parts
Silicon oil visco Truck Auto fan clutch replaces 4702000422 4712000722 for Mercedes-Benz European truck Engine Cooling Part ZIQUN brand
Precautions for daily use of silicone oil fan clutch:
1. The clutch must be cleaned before installation to remove anti-rust grease and debris.
2. The clutch can be installed coaxially or on separate shafts. The axial direction must be fixed. Both the driving part and the driven part are not allowed to have axial movement. When the split shaft is installed, the driving part and the driven part are coaxial. The degree should not be greater than 0.1mm.
3. When the wet electromagnetic clutch is working, lubricating oil must be added between the friction plates. The lubrication method is:
(1) Separate pouring oil for lubrication.
(2) Oil bath lubrication, the part immersed in oil is about 5 times the volume of the clutch.
(3) The shaft is lubricated with oil, and the shaft oil supply method should be used when operating at high speed and high frequency.
4. When installing the jaw type electromagnetic clutch, it is necessary to ensure that there is a certain gap between the face teeth, so that there is no tooth grinding phenomenon when idling, but it should not be greater than the value of δ.
5. The electromagnetic clutch and brake are B-class insulation, and the normal temperature rise is 40℃. The working temperature during the limit thermal equilibrium is not allowed to exceed 100°C, otherwise the coil and friction parts are prone to damage.
6. Power supply and control circuit, clutch power supply is DC 24V (except for special orders). It is obtained from three-phase or single-phase AC voltage through step-down and full-wave rectification (or bridge rectification), and the power required for unregulated and flat-wave is large enough. Half-wave rectified power supply is not allowed.
| FOR | OEM |
| Mercedes Benz | 4702000422 | 470 200 0422 |
| 4712000722 | 471 200 0722 |
| A4702000422 | A470 200 04 22 |
| A4712000722 | A471 200 07 22 |
| 8MV 376 791-151 | 8MV376791151 |
| 49157 | 7033417 |
| Item Name | Fan Clutch | shipping method | by air , by sea, by express company |
| Size | STANDARD | quality | high quality |
| oem number | 4702000422 4712000722 | stock | yes |
| place | guangzhou.china | sample order | accept |
| packing | Carton | payment | TT. western union, paypal |
| Model | Mercedes-Benz truck | Price | EXW |
| moq | 10 PC | port | guangzhou |
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