Use
Ring Reducer is an advanced transmission machinery, it can be widely used in mining, metallurgy, petroleum, chemical, rubber, engineering, lifting and transport, light industry and other fields. General alternative gear planetary reducer, cycloid reducer, multi-stage cylindrical gear reducer worm reducer.
Principle
The basic mainly by a low-speed shaft, two high-speed wheel and three drive ring plates. Axis parallel configuration, the same two high-speed shaft driven three drive ring board plane motion was 120 ° Phase difference, the drive ring plate round low fetching water cylindrical internal, through the teeth and the tooth or the pin with teeth meshed. Form a large transmission ratio, the shaft ends may be used alone or in the transmission of power at the same time.
Ring type transmission mechanism from the salty system, the basic single-stage transmission, increasing the number of high-speed and low-speed shaft or change their mutual position, to constitute certain variants, single-stage transmission can be connected in series into a multi-level transmission.
The gear Jane clever unique "parallel to the axis of a shaft" ring type transmission principle. The basic building blocks of the movement and the force balance. And to fully utilize the power split and multi-teeth meshing, it has a small form factor, transmission ratio, carrying capacity, the overload performance. High efficiency, smooth operation and multi-shaft end transmission power, easy maintenance.
Feature
Carrying capacity, long service life 9-18 teeth into engagement area, can withstand 2.7 times overload. Output torque up to 938KN. M.
Transmission ratio. Grading intensive, single-stage 11-99, dual-stage up to 9801 in steps of approximately 1.1 times.
Smooth operation, noise less than 78dB. Vibration amplitude is less than 0.025mm.
Compact structure. Small size, light weight, than ordinary cylindrical gear reducer / J2 / 3.
Assembly and disassembly and easy maintenance, parallel shaft, less wearing parts easy to replace.
Broad applicability, can be made to the structure of the horizontal, vertical, flanged, and combined with the drive. It can also be a dedicated device configuration non-standard transmission. With multi-shaft end. Available for multi-motor synchronous drive or drive control device, assembly type and derived series range.
2.3 shaft extension:
Y type: Cylindrical shaft, one-touch flat key connection;
Z type: Tapered shaft. Speed? ? Level key connection;
H: Involute spline shaft;
Type C: Gear shaft (only QSH (QTR) QXSH (QXTR), reducer);
K: Cylindrical shaft hole, flat key suit links;
K (z) type: Conical shaft hole, flat key suit links;
K (H): Spline shaft hole, suit connection;
Type D: The shaft and the motor is directed.
The common shaft extension, the high-speed shaft and low speed shaft cylindrical shaft extension or the low-speed shaft hole packages (omit the additional label). Non-cylindrical shaft or high-speed shaft and low speed shaft extension is not the same, were sequentially filling shaft extension type label.
2.4 Marking method Example
Tagging Example 1:
Basic structure of the reducer, the nominal center distance 215mm, transmission ratio 81 assembly type 111a, shaft extension are cylindrical shaft extension, marked as: Reducer SH215-81-111a or TR215-81-111a (input and output shaft extension omitted)
Tagging Example 2:
Reducer crane structure, the nominal center distance 400mm, transmission ratio 31.5, assembly the Type 101b, high-speed shaft cylindrical wheel stretch, low speed shaft spline shaft (i), labeled: Reducer QSH400-31.5-101b-YH or QTR400-31 5 -10 of-YH
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