Product classification
Classification of heavy equipment
Reducer classification
Classification of heavy equipment
D series reducer
Classification:
Industrial Gear Reducers
Key words:
Product Description
Product Overview
D Series Bevel Helical Gear Reducers are designed according to JB/T9002-1999 standard and are suitable for transmission systems where the input and output shafts are arranged vertically.
The series includes DBY (two-stage), DCY (three-stage), and DFY (four-stage) configurations, providing flexible solutions for different speed reduction requirements. With optimized gear design, hardened alloy steel gears, and high-precision manufacturing processes, D Series delivers high load capacity, smooth operation, low noise, and long service life.
The reducers adopt oil bath splash lubrication and can be equipped with additional cooling methods, including forced oil lubrication, fan cooling, and water cooling systems, to meet different operating conditions.
Key Features
• Vertical shaft transmission arrangement
• Available in DBY, DCY, and DFY series
• Hardened alloy steel gears with carburizing and quenching treatment
• High load capacity and transmission efficiency
• Smooth operation with low noise levels
• Reliable lubrication and cooling solutions
• Suitable for continuous heavy-duty operation
Technical Data
| Parameter | Specification |
|---|---|
| Standard | JB/T9002-1999 |
| Series | DBY (2-stage) / DCY (3-stage) / DFY (4-stage) |
| Input Speed | ≤1500 r/min |
| Gear Circumferential Speed | ≤20 m/s |
| Operating Temperature | -40°C to +50°C |
| Rotation Direction | Forward and reverse operation available |
Applications
D Series Bevel Helical Gear Reducers are widely used in:
• Metallurgy Industry
• Mining Equipment
• Cement Machinery
• Chemical Industry
• Building Materials Equipment
• Lifting Equipment
• Transportation Equipment
• Engineering Machinery
• Energy Industry
online message
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