Cylindrical Gearbox Z Series
This cylindrical gearbox features gears made of high-strength alloy steel, carburized and quenched for exceptional durability. The gear teeth are precision ground to ensure high accuracy and optimal contact performance.



Technical Specifications
Product Overview
Z Series Cylindrical Gearbox
The Z series cylindrical gearbox is a robust and efficient power transmission solution designed for demanding industrial environments. These units feature high-strength, carburized and quenched alloy steel gears that ensure durability and long-term reliability. Engineered for optimal performance in heavy-duty machinery, they provide high transmission efficiency, low operational noise, and a compact footprint that simplifies integration.
Performance Metrics
Transmission Efficiency
Technical Specifications
- Construction Materials
- Low Carbon Alloy SteelCarburizedQuenched
- Tooth Surface Hardness
- 60 HRC
Model Types
Available Gearbox Types
- ZDY (Single-stage)
- ZLY (Double-stage)
- ZSY (Three-stage)
Available Sizes by Type
| Gearbox Type | Size Options |
|---|---|
| Single-stage (ZDY) | 80, 100, 125, 160, 200, 250, 280, 315, 355, 400, 450, 500, 560 |
| Double-stage (ZLY) | 112, 125, 140, 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710 |
| Three-stage (ZSY) | 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710 |



