Product Parameters
Parameters:
Reducer models, specifications, and representation methods:
Model &Nominal centre distance
| ZDY |
80 |
100 |
125 |
160 |
200 |
250 |
|
| Ratio |
1.25-6.3 |
| ZDY |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
| Ratio |
1.25-6.3 |
Z Series Hardened Cylindrical Gear Reducer
Speed reducer shaft speed n1 is ≤ 1500r/min.
The reducer operates efficiently in environments with temperatures ranging from -40°C to 45°C. For temperatures below 0°C, preheat the oil before initiating the system.
Reducer Main Work Characteristics
(A) The gears are crafted from high-strength carbon steel, hardened through carburizing to achieve a tooth surface hardness of HRC54-62.
(2) Employing gear grinding processes ensures high precision and optimal contact rates.
(3) The carrying capacity is significantly enhanced, with a sevenfold increase over older soft tooth surface reducers.
(4) Exceptional transmission efficiency: Single-stage reaches up to 98%, two-stage at 96%, and three-stage up to 94%.
(5) Longevity is assured, with an extended operational lifespan.
The operational scope includes:
1. ZDY/ZLY/ZSY hardened cylindrical gear reducer shaft revolution speeds not exceeding 1500 rev/min.
2. Gear transmission peripheral speed not exceeding 20 m/sec.
3. Operating environment temperature range of -40°C to 45°C. For temperatures below 0°C, preheat oil to above 0°C. The gear unit supports both forward and reverse operations.
Product Features:
1. Gears are made from high-strength carburized carbon steel with tooth surface hardness of HRC58-62, utilizing CNC grinding for high precision and excellent contact.
2. High transmission rates: Over 96.5% for single-stage, more than 93% for two-stage, and over 90% for three-stage.
3. Smooth operation with minimal noise.
4. Compact size, lightweight design, extended lifespan, and high carrying capacity.
5, easy dismantling and straightforward installation.
Model:
ZDY: Single-stage cylindrical gear reducer;
ZLY : Two-stage cylindrical gear reducer;
ZSY : Three-stage cylindrical gear reducer;
ZFY: Four-stage cylindrical gear reducer.
Technical Data:
Gearing Arrangement: Bevel / Miter
Output Torque: 450~130,000 N. M
Rated Power: 5~6666 KW
Input Speed: 750~1500 r/min
Output Speed: 134~1200 r/min
Place of Origin: Jiangsu, China
){kind=link}