DY Series Right Angle Gearbox – 8-500 Ratio, High Load

DY Series Right Angle Gearbox – 8-500 Ratio, High Load

The DY Series Right Angle Gearbox delivers robust power transmission with ratios from 8:1 to 500:1, designed for high-load applications. Featuring a sturdy cast iron or steel plate welded housing and hardened helical-bevel gears, it ensures high efficiency, reliability, and low noise. With versatile configurations and optional accessories, DONGQI’s DY Series is ideal for heavy-duty industrial tasks requiring durable, high-torque solutions.

Applications of DY Series Right Angle Gearbox

The DY Series excels in demanding industrial environments, including:

• Mining and Quarrying – Powers crushers, conveyors, and mills with high torque.
• Cement and Steel Industries – Reliable drive for kilns, rolling mills, and material handling.
• Heavy Machinery – Supports robust performance in cranes and excavators.
• Chemical Processing – Consistent power for mixers and agitators.

This right-angle gearbox is perfect for high-load, continuous-duty applications.

Advantages of DY Series Right Angle Gearbox

Key benefits include:

• High Load Capacity – Supports heavy-duty tasks with up to 500:1 ratio.
• High Efficiency – Hardened helical-bevel gears (HRC54-62) optimize power transfer.
• Low Noise – Precision carburizing, quenching, and grinding ensure smooth operation.
• Robust Construction – Cast iron or steel welded housing for durability.
• Versatile Configurations – Keyed solid/hollow shafts, bidirectional rotation options.
• Modular Design – Interchangeable parts for easy maintenance and quick delivery.
• Optional Accessories – Backstop, oil pump, and cooling devices enhance flexibility.

Technical Parameters of DY Series Right Angle Gearbox

Type	Models	Ratio
DBY (2 Stage)	DBY160, DBY180, DBY200, DBY224, DBY250, DBY280, DBY315, DBY355, DBY400, DBY450, DBY500, DBY560	8~14
DCY (3 Stage)	DCY160, DCY180, DCY200, DCY224, DCY250, DCY280, DCY315, DCY355, DCY400, DCY450, DCY500, DCY560, DCY630, DCY710, DCY800	16~50
DFY (4 Stage)	DFY160, DFY180, DFY200, DFY225, DFY250, DFY280, DFY320, DFY360, DFY400, DFY450, DFY500, DFY560, DFY630, DFY710	90~500

Main Components

Housing

• Material: Cast iron or steel plate welding for superior strength and durability.
• Design: Robust construction optimized for high-load applications.

Gear Set

• Type: Hardened helical gear pairs and bevel gear pairs, carburized, quenched, and ground to HRC54-62.
• Feature: High load capacity, high efficiency, and low noise.

Input Configurations

• Keyed solid shaft input for reliable motor integration.

Output Configurations

• Keyed solid shaft output, keyed hollow shaft output, or hollow shaft with shrink disk for versatile connections.

Main Options

• Backstop, forced lubrication oil pump, cooling fan, and cooling coils for enhanced performance.

Models and Variants

• DBY Series: 2-stage, ideal for lower-ratio, high-torque applications.
• DCY Series: 3-stage, suitable for medium-ratio tasks.
• DFY Series: 4-stage, optimized for high-ratio, heavy-load applications.

Safety Features

The DY Series right angle gearbox ensures safe operation through:

• Robust Housing: Cast iron or steel withstands high stress and wear.
• Precision Gears: Hardened helical-bevel gears minimize vibration for stability.
• Secure Shafts: Keyed solid/hollow shafts ensure reliable power transfer.
• Optional Backstop: Prevents reverse rotation for added safety.

Customization Options

• Ratio Range: 8:1 to 500:1 for precise torque control.
• Stage Options: 2 to 4 stages (DBY, DCY, DFY) for diverse applications.
• Output Options: Keyed solid shaft, keyed hollow shaft, or hollow shaft with shrink disk.
• Mounting: Horizontal mounting for flexible installation.
• Accessories: Backstop, forced lubrication pump, cooling fan, and coils for specific needs.

Installation and Lubrication

• Mounting Type: Horizontal mounting for versatility.
• Lubrication:
  • Oil dip and splash lubrication for standard operation.
  • Forced lubrication with oil pump for heavy-duty use.
• Cooling: Natural cooling or auxiliary cooling devices (fan, coils).

Maintenance Best Practices

• Lubrication Checks: Inspect oil levels every 6 months; use forced lubrication for continuous duty.
• Gear Inspection: Annual checks for wear on helical and bevel gears.
• Cooling Maintenance: Ensure cooling fans and coils are functional.
• Clean Environment: Prevent debris from affecting gears or shafts.

Economic Benefits

• Cost-Effective Design: Modular structure with interchangeable parts reduces costs.
• Energy Efficiency: High-efficiency gears lower power consumption.
• Long Service Life: Durable housing and hardened gears minimize replacements.
• Low Maintenance: Advanced lubrication systems reduce upkeep expenses.

Why Choose the DY Series Right Angle Gearbox?

The DY Series right angle gearbox from DONGQI offers high-load, high-efficiency power transmission for heavy-duty applications. With an 8-500 ratio, robust helical-bevel gears, and modular design, it’s ideal for mining, cement, and chemical industries. Its durable construction ensures reliable, cost-effective performance.

For more information, technical support, or a professional quote, contact us via WhatsApp/Skype: +8615993097180, email: [email protected], or consultation hotline: +8615993097180.