Alternator Freewheel Clutch - E4R012BTA BTA
- Part Number: E4R012BTA
- Brand: BTA
- Type: Alternator Freewheel Clutch
The overrunning clutch is one of the important components of automotive alternators designed to prevent the transmission of torque to the drive shaft when the drive shaft speed becomes too high. In addition, this clutch is included in the case when the torque needs to be transmitted in one direction.
You can purchase the following models from us:- CLIO III (BR0/1, CR0/1)
- EURO CLIO III (BR0/1, CR0/1)
- CLIO CAMPUS III (BR0/1, CR0/1)
- LUTECIA III (BR0/1, CR0/1)
- See more in applications
The principle of the BTA brand Alternator Freewheel Clutch work
One of the weakest points of generators is precisely the belt drive. The problem is that the car's engine works unevenly - the torque through the shaft was transmitted by pulses, the sequence of which corresponded to the combustion of fuel in the cylinders. In turn, the rotor speed should be 2-3 times higher than the crankshaft speed. Add to this the fact that the car is constantly changing the speed mode (acceleration-deceleration), and imagine how over time the alternator belt stretches and then breaks. It was possible to neutralize this effect by introducing an overrunning clutch connected to the generator pulley.
| Number of ribs | 6 |
| Width [mm] | 34,7 |
| Diameter 1/ Diameter 2 [mm] | 49,1/17,0 |
| Number of grooves | 6 |
ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:
- Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
- Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
- Express/next day delivery options available by UPS and DHL.
Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.
Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.
And also should be saved:
- Complete set of goods;
- Integrity and all components of packaging;
- Factory marking.
| AUTEX | |
| BOSCH | |
| BOSCH | |
| BREDA LORETT | |
| BREDA LORETT | |
| INA | |
| INA | |
| OPTIMAL | |
| RENAULT | |
| RENAULT | |
| RENAULT | |
| RUVILLE | |
| SKF | |
| TRIPLE FIVE | |
| TRIPLE FIVE | |
| TRIPLE FIVE |
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