Unibody type cycloid reducer

The present invention relates to a one-piece cycle Lloyd reducer, including a receiving a power input section, a speed reduction unit, output unit for outputting the reduced power input unit and the reduction unit and the output section embedded case is for deceleration by the reduction ratio of the input power in the cycle Lloyd reducer; Said speed reduction gear of the deceleration pins as the car while being in contact with the plate gear constituting the dimensions integrally formed on an inner peripheral surface of the case; The pin bearing grooves at intervals in the gear and the output-side direction is formed integrally with the concave inner circumferential surface of the case; Portion is inserted into the bearing groove and the remaining part of the bearing for supporting the outer circumferential surface is inserted in the output of the rotation output section; provides a one-piece cycle Lloyd reducer characterized in that comprising: a. According to the invention, by integrating the case and the pin gears and bearings can be secured with high precision and deceleration characteristics eliminates the machining error and assembly error, it is possible to reduce the manufacturing cost, it is possible to obtain the effect of reducing the speed reducer entire volume.