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Collar-bevel typed differential planetary continuous variator
Introduction
The HZ series (originally, RX series) collar-bevel typed differential planetary continuous variator is developed with the participation of some experts from colleges, based on the eighties technology from Japan. It is extensively applied to many kinds of transmission systems of the machinery where stepless drive speed is required, such as tannery, printing and dyeing, spinning and weaving, paper making, pharmacy, chemical industry, foodstuff, printing, packing etc. This product is an ideal device for stepless speed regulation on mechanical assembly lines.
This series has been provincially justified and tested in Machinery Quality Supervision and Inspection General Centre of Zhejiang Province, achieving Standard Q3303PYJ1-89. The testing committee unanimously recognize that this series is gifted with advanced characteristics such as novel framework, stable operation, less noise, low temperature elevation, extensive speed spectrum, large output torque and evident energy saving. Its function performances are in a leading position in China and it been listed in “Chinese Decelerator Applied Technology Handbook”. The continuous variator series products from our company are domestic patents, and the patent number 91-58199.
The series of products are presented with
1. Wide range of speed variation: The output rotating speed shifts between 0 and 850r/min when outfitted with a four-pole motor.
2. Stable operation, low noise and good overload protective capacity: It can start stably from “0”r/min even while full loaded.
3. The speed adjustability in operation by handwheel controlling, soft shaft controlling(within 3 metres)or automatic servo motor controlling.
4. Powerful compatibility: Its output shaft can be combined with cycloidal pin gear, one tooth differential gear or worm gear to turn into a drive of low speed(0~100r/min)and large twisting torque.
Ability to replace the separately excited governing motor(slip motor): It reduces the input power of the outfitted motor by 40% at the same output twisting torque, its cost will be decreased by 30%, and so, its saving benefits of energy are evident.
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