Parts Clutch models of tractors MTZ-80, MTZ-82, MTZ-1221
Bolts, shafts, rollers, plugs, screws, bushings, nuts, discs, baskets, cabinets, brackets, covers, clutch, axles, slips, fingers, plates, spacers, springs, levers, grips, washers, gears...
Spare parts for bonding on tractors MTZ-80, MTZ-82, MTZ-1221
Clutch MTZ-80 and MTZ-82 is a dry single disc, constantly-closed. It is located in the dry compartment housing, which connects the engine and the transaxle. MTZ clutch driving portion is a flywheel, pressure plate and platter. The pressure plate is made of cast iron, with three lugs, which are arranged on a circumference and into holes of the support disc. Release lever, in turn, attached to the lugs. Between the disks (the reference and pressure) MTZ-80, MT-82 are compression springs 12. Springs to obstinate support disk tumblers, on the other hand - in the nest alloy pressure plate
In the clutch disc hub part, the coupling disk with friction linings and the buffer device.. On the connecting disk stamped radial slots. Radial holes reduce stiffness and increase the adhesion friction linings to the buffed surface of the flywheel disk and the friction pressure.
Friction lining made partly of asbestos, they are present ventilation grooves to improve the frictional heat and clean the surface from wear products. Cover plates are riveted to the coupling disk.
Between the plate and the coupling plate 6 put the plate springs. This design makes the inclusion of softer grip. When the clutch is engaged the spring are flat, in the off state the disc thickness of 1-1.5 mm larger. Slave drive is interconnected with the hub by means of eight rubber dampers, which are in the nests (slots) conducted disk drives and slots restrictive, which are riveted to the hub. Clutch plate is secured to the hub, which stands on the slots of the shaft coupling is not hard, and with a flexible device that promotes soft clutch engagement, as well as reduce the transmission of dynamic loads.
Slow down and stop the shaft, as well as disconnecting the clutch , provided tormozkom. Drive plate tormozka with friction lining is mounted on the shaft by means of splines with the locking ring. Slotted hub slips tormozka moves along a slot on the bracket slips. In turn, the shaft is braked during compression tormozka drives. Forcing bearing able to move along the bracket slips on turning fork and shaft forks.
The shaft fork changes direction with a lever, which is interconnected with the thrust lever of the pedal, and pull - with lever switching tormozka
On the fixed pedal arm.. When depressed the pedal to the clutch, this force is transmitted through the rod and lever straight shaft clutch and pull the lever inclusion tormozka.
off shaft fork moves the slips, the outlet pressure plate and compresses the spring, so as to free the slave disk. When the pedal is released, the pressure plate with springs moves to its original position, resulting in the clutch engaged.