I. Overview
The planar enveloping toroidal worm reducer is an emerging transmission device with high load-bearing capacity, high transmission efficiency, compact and reasonable structure. This type of reducer can be widely used in various transmission machinery, such as metallurgy, mining, lifting, chemical, construction rubber and ship industries, as well as other mechanical equipment. It is suitable for working environment temperatures ranging from -40 ℃ to+40 ℃, input shaft speed not exceeding 1500 revolutions per minute, and worm shaft can rotate in opposite directions.

II. Model
There are four types of this reducer series: TPG, TPU, TPA, TPS. Among them, the TP planar enveloping toroidal worm combination is
A: TPG universal planar enveloping toroidal worm reducer, the worm can be located above, below, on the horizontal side, or vertically on the side of the worm wheel.
B: TPA worm gear enveloping annular worm gear reducer on the worm wheel
C: TPU worm gear - planar enveloping toroidal worm gear reducer under the worm wheel
D: TPS worm gear enveloping annular worm gear reducer on the side of the worm wheel

3、 Model and transmission ratio


Note: The first series is preferred, and the center distance of the second series in the table only indicates the type specifications.



4、 Tag Example





5、 Rated input shaft power meter for planar enveloping toroidal worm gear reducer