1. Overview:

ZJY/ZGY/TIT series axle-mounted reducers adopt the installation method directly suspended on the power input shaft of the matching main engine, omitting the connection accessories between them and the installation platform of the decelerator. They are widely applicable to the mechanical transmission of belt conveyor scraper conveyor, bucket elevator and other equipment, and can also be matched with other mainframes with the installation requirements.

The product is manufactured according to ZBY19009-88 standard. The main transmission parts are made of alloy steel. The gear is processed by carbon grinding point. The precision reaches grade 6 (GB10095-88). The product has the advantages of small volume, high carrying capacity, long service life, low noise and high efficiency.

2. Scope of application

The maximum speed of the high-speed end does not exceed 1500 r/mn.

The working environment is warm from 40 C to 45 C.

3. Product model

ZJY Series: 75, 90, 106, 125, 150, 180, 212, 250, 300, 350

ZGY Series: 498, 550, 625, 710, 850

TIT series: 4, 5, 6, 7, 8, 9, 10

1. Output taper shaft; both ends of output hollow shaft have taper parts. It is very convenient to install the input shaft of the working machine with taper sleeve. The safe and reliable connection between the TIT reducer and the working machine can be realized only by locking the nut. 2. High-precision gears; Computer design helical gears, high-strength alloy steel materials, carburizing and quenching, grinding process, involute profile modification, gear transmission efficiency of each stage up to 98%, smooth transmission, low noise. 3. High-strength box body; High-strength cast iron precision casting, excellent shock absorption and cushioning ability, precision processing of bearing aperture, accurate positioning of positioning pin to ensure smooth meshing of gears. 4. High-strength alloy steel input gear shaft; High-strength alloy steel, quenching treatment, precision grinding of bearing gear, oil seal gear and input shaft outer circle, can withstand maximum radial load and torque, and long input.

Characteristics of TIT axle-mounted reducer

1. Output taper shaft; both ends of output hollow shaft have taper parts. It is very convenient to install the input shaft of the working machine with taper sleeve. The safe and reliable connection between the TIT reducer and the working machine can be realized only by locking the nut.

2. High-precision gears; Computer design helical gears, high-strength alloy steel materials, carburizing and quenching, grinding process, involute profile modification, gear transmission efficiency of each stage up to 98%, smooth transmission, low noise.

3. High-strength box body; High-strength cast iron precision casting, excellent shock absorption and cushioning ability, precision processing of bearing aperture, accurate positioning of positioning pin to ensure smooth meshing of gears.

4. High-strength alloy steel input gear shaft; High-strength alloy steel, quenching treatment, precision grinding of bearing gear, oil seal gear, input shaft outer circle, can withstand maximum radial load and torque, longer input keyway design, can withstand greater impact.

5. To install the torsion arm with connectors, the strength of the box can be enhanced, and the torsion arm is safe and reliable. The installation position of the standard torsion arm can be controlled within the recommended range.

6. Bearings and oil seals; bearings are tapered roller bearings (except Unit 2), oil seals are skeleton lip seals.

7. Torsion arm accessories; use torsion arm to install and adjust the spatial position of reducer and belt tightening.