一, the Cycloidal pinwheel reducer introduction:
All the transmissions of the planetary cycloidal reducer can be divided into three parts: the input part, the deceleration part and the output part. A double eccentric sleeve with a 180° misalignment is mounted on the input shaft, and two roller bearings called a jib are mounted on the eccentric sleeve. The central hole forming the H mechanism and the two cycloidal wheels is an eccentric sleeved slewing bearing. a raceway, and the cycloidal wheel and the needle gear are engaged with a set of annularly arranged pin teeth to form an internal meshing speed reduction mechanism with a tooth difference of one tooth (in order to reduce friction, in a reducer with a small speed ratio) , the needle teeth have a pin sleeve). When the input shaft rotates one year with the eccentric sleeve, the movement of the cycloidal wheel becomes a plane motion with both revolution and rotation due to the characteristics of the tooth profile curve on the cycloidal wheel and the restriction on the pin gear on the needle gear. When the input shaft rotates positively, the eccentric sleeve also rotates once, and the cycloidal wheel rotates one tooth in the opposite direction to obtain deceleration, and then the W output mechanism is used to transmit the low speed rotation movement of the cycloidal wheel through the pin shaft to the output shaft. Thereby obtaining a lower output speed.
二, the Cycloidal pinwheel reducer features:
〇High-speed ratio and high-efficiency single-stage transmission can achieve a reduction ratio of 1:87, and the efficiency is above 90%. If multi-stage transmission is adopted, the reduction ratio is larger.
〇 Compact and small size Due to the planetary transmission principle, the input shaft output shaft is on the same axis, making the model as small as possible.
〇 Smooth running noise Low Cycloidal pin teeth have a large number of teeth, a large overlap coefficient and a mechanism for balancing the components, so that vibration and hum are limited to a minimum.
〇 Reliable use and long service life Because the main parts are made of high-carbon chrome steel, high strength is obtained by quenching treatment (HRC58～62), and some transmission contact adopts rolling friction, so it has long durability and long service life.
〇 Reasonable design, easy maintenance, easy to disassemble and install, minimum number of parts and simple lubrication make the cycloidal pinwheel reducer deeply trusted by users.
三, the model:
1, B series Cycloidal pinwheel reducer
BW foot type horizontally mounted double-axis cycloid reducer
BL flange type vertical double-axis cycloidal speed machine
BWY foot-mounted special motor direct-coupled cycloid reducer
BLY flange-mounted special motor direct-coupled cycloid reducer
BWD foot-mounted horizontal ordinary motor direct-coupled cycloid reducer
BLD flange type vertical motor straight-coupled cycloid reducer
2, X series Cycloidal pinwheel reducer
XW foot type horizontally mounted double shaft cycloidal pin wheel reducer
XL flange type vertical double shaft cycloidal pin wheel reducer
XWD foot type horizontally mounted ordinary motor direct-coupled cycloid reducer
XLD flange type vertical ordinary motor direct-coupled cycloid reducer
XWD foot-type horizontally mounted ordinary motor direct-coupled cycloid reducer
XLY flange type vertical special motor direct connection type cycloid reducer
四, the scope of use of Cycloidal pinwheel reducer:
The cycloidal pinwheel reducer is a kind of machine that realizes the deceleration according to the principle of less tooth difference planetary transmission and the cycloidal pin gear meshing. The machine is divided into horizontal, vertical, double-axis and direct-coupled assembly methods, which are the first choice for metallurgy, mining, construction, chemical, textile, light industry and other industries.
With Best Regards,
Lee ( Sales Department; Miss. )
NER GROUP CO.,LIMITED