NGW-QJ型行星齒輪減速器

NGW-QJ TYPE PLANET GEAR SPEED REUCER

1.概述

NGW-QJ型行星齒輪減速器是在參照NGW型行星齒輪減速器的基礎(chǔ)上設(shè)計成的一種專 用政速器，它不僅保留了原NGW標準(JB1799-76)的主要優(yōu)點，而且適用于安裝在與水平線傾斜的狀態(tài)下直接傳遞徑向負荷的場合。該減速器主要用在水泥機械球磨機的主傳動減速裝置上，也可用作其它相類似的傳動裝置。

1.Brief Introduction

The NGWQJ planet gear speed reducer is pcally designed on the basis of NGW type reducers, the key caracersics of former NGW sandardJB17999 76).t can also be apied under oliguitous positin to ranster radial load. This type machine is mainly as key reducing sltins in cement mechanical ball crusher and other similar machines.

該減速器有如下優(yōu)點g

(1)該減速器具有體積小，重量輕。承載能力高、使用壽命長，運轉(zhuǎn)平穩(wěn)，低噪音等優(yōu)

點，而且輸入輸出軸端均能承受較大的徑向負荷:

(2)工作環(huán)境溫度- 40-45C，(3)輸入轉(zhuǎn)速。 <1500rmin. (4|傳動效率， n=0.94-0.96

(5)工作傾斜角度45" -55 (如圖3-27所示) ，(6)可正反運轉(zhuǎn)， (7)壽命: 不低于

3000-40000 (8)工況， 連續(xù)型，(9)潤滑: 備有自身循環(huán)潤滑系統(tǒng)，

The NGW-QJ planet gear speed reducer has such characeristics as fllows

(1)Small volume, light weight, strong loading capacity, long service Hfe, stable operation and low voice. Besides the both edges of axles can sustain larger radial load;

(2)Working enironment temperature: 40'C -- 45C↓

(3)lmput rotation speed:< 1500rmin; 

(4)Efiency; η=0.94-0.96 

(5)Working slope angle:45 -55 (as showed in picture 3-27); 

(6)Face and inverse Operation:

(7)Service lfe.no less than 3500-4000h;

(8)Working stus:ontinuousl; 

(9),uriaionsellcycle lubricating system is apled