“Wangkai Brand” cycloidal pinwheel speed reducer is a novelty transmission machinery. It adaptsK-H-V less differential gear epicyclic transmission principle andcycloidal pinwheel meshing. It is widely used for driving andslowing down device in the fields of textile, printing and dyeing,light industry, foodstuff, metallurgy, mines, petroleum, chemical,hoisting and transport as well as engineering machinery,etc.

The cycloidal pinwheel speed reducerproduced by this factory is good in quality, reliable inperformance, various specification, reasonable price and has wonthe title of quality product authorized by Ministry of MachineBuilding and Jiangsu Province.

Alltransmission device of epicyclic cycloidal pinwheel speed reducercan be divided intothreeparts: input part, slowing down part and outputpart.

 The input shaft is installed a dislocation 180°double eccentric locking collar that is installed two rollerbearings. It forms H mechanism. The central hole of two cycloidalwheels is just the roller table of tumbler bearing at eccentriclocking collar. Meanwhile it is meshed with one group of pin wheelarranged in ring shape at cycloidal wheel and pin wheel in order toconsist of less differential gear inner meshing speed-downmechanism (in order to reduce friction, the pin tooth has sleeve ofpin tooth at speed reducer with small speed ratio).ãÂÂÂÂ????ÂÂÂÂ????ãÂÂÂÂ????ÂÂÂÂ????ãÂÂÂÂ????ÂÂÂÂ????ãÂÂÂÂ????ÂÂÂÂ????

Wheninput shaft brings eccentric locking collar to rotate one cycle,because of the characteristic of tooth profile curve at cycloidalwheel as well as it is limited by up pin tooth of pin wheel, themotion of cycloidal wheel becomes a plane motion with revolutionand rotation. When the input shaft rotates clockwise one cycle, theeccentric locking collar rotates one cycle too. The cycloidal wheelwill rotates one differential gear at opposite direction and thespeed-down can be got. By means of W output mechanism, the lowvelocity rotation motion of cycloidal wheel will transmit to outputshaft through axis pin and lower output velocity can begot.

Main characteristic

1,High speed ratio andefficiency

Single stage transmission can reachto 1:87 of speed-down ratio and the efficiency is more than 90%. Ifuse multi-speed drive the speed-down ratio is bigger.

2,Compact

Being adapted epicyclic transmissionprinciple, the input and output shaft are at same axis center, itis compact.

3,Smooth and stable run and lownoise

 The cycloidal pinwheel hasmore meshed teeth, the overlapping coefficient id big and themachine part is stable, the vibration and noise is limited at theminimum content.

4,Reliable in operation and longlife

Because the main parts are made ofbearing steel through quenchingtreatmentï¼ÂÂÂÂ????HRC58-62ï¼ÂÂÂÂ????, it got high strength.Meanwhile the transmission contact of part adapts rolling friction,so it is durable and long life.

Because of reasonable in design,convenient in maintenance, easy to disassemble and assemble, theminimum amount of part and simple lubrication, so it is trusted bycustomers deeply