Three Rings Reducer – 11-9801 Ratio, 92-96% Efficiency

Three Rings Reducer – 11-9801 Ratio, 92-96% Efficiency

The DongQi® Three Rings Reducer is an advanced transmission mechanism featuring one output shaft, two input shafts, and three annular drive plates. With ratios from 11:1 to 9801:1 and 92-96% efficiency, this reducer offers high load capacity, smooth operation, and customizable configurations. Designed for mining, metallurgy, and other industries, DongQi’s three rings gear unit ensures reliable, high-performance power transmission in demanding environments.

Applications of Three Rings Reducer

The Three Rings Reducer excels in diverse industrial applications, including:

• Mining and Metallurgy – Powers heavy-duty equipment like crushers and mills.
• Petroleum and Chemical – Reliable drive for pumps and mixers.
• Rubber and Construction – Supports extruders and material handling systems.
• Lifting and Transport – Precise torque for cranes and conveyors.

This reducer is a versatile substitute for planetary, cycloidal, cylindrical, and worm gearboxes in continuous, intermittent, or short-term duties.

Advantages of Three Rings Reducer

Key benefits include:

• High Load Capacity – Handles heavy loads with robust annular drive plates.
• High Efficiency – 92-96% efficiency in single-stage operation.
• Large Gear Ratio – 11~99 (1-stage) and up to 9801 (2-stage) for precise control.
• Smooth Operation – Low noise (<78 dB) and minimal vibration (<0.025mm).
• Long Service Life – Durable design for continuous or intermittent duty.
• Compact and Lightweight – Space-saving structure for easy integration.
• Customizable Configurations – Multiple shaft, mounting, and gear pair options.

Technical Parameters of Three Rings Reducer

Parameter	Specification
Gear Configuration	One output shaft, two input shafts, three annular drive plates
Ratio	11~99 (1-stage), up to 9801 (2-stage)
Efficiency	92%~96% (single-stage)
Input Configurations	Keyed solid shaft, integrated with electric motor
Output Configurations	Keyed cylindrical/conical solid/hollow shaft, involute splined solid/hollow shaft
Lubrication	Oil immersion & splash, circulating oil lubrication
Cooling	Natural cooling, auxiliary cooling devices

Main Components

Gear Set

• Type: Three annular drive plates with optional helical or spiral bevel gear pairs.
• Feature: High-precision, hardened gears for efficiency and low noise.

Housing

• Material: Robust cast iron or steel for durability.
• Design: Compact and lightweight for structural stability.

Input Configurations

• Type: Keyed solid shaft input or integrated with electric motors.
• Feature: Flexible integration for versatile applications.

Output Configurations

• Type: Keyed cylindrical/conical solid/hollow shaft, involute splined solid/hollow shaft.
• Feature: Multiple options for reliable power transmission.

Models and Variants

• 1-Stage Models: Ratios 11~99, ideal for high-efficiency applications.
• 2-Stage Models: Ratios up to 9801, for high-torque, low-speed tasks.
• Custom Options: Multistage combinations and customizable sizes.

Safety Features

The Three Rings Reducer ensures safe operation through:

• Robust Housing: Withstands high stress in demanding conditions.
• Precision Gears: Annular plates and gears minimize vibration for stability.
• Secure Shafts: Multiple shaft options ensure reliable connections.
• Durable Design: Built for continuous, intermittent, or short-term duty.

Customization Options

• Ratio Range: 11:1 to 9801:1 for precise torque control.
• Input Configurations: Keyed shaft or motor-integrated setups.
• Output Configurations: Solid/hollow, cylindrical/conical, or splined shafts.
• Gear Pairs: Optional helical or spiral bevel gear integration.
• Mounting: Horizontal or vertical mounting for flexibility.
• Lubrication: Oil immersion, splash, or circulating options.

Installation and Lubrication

• Mounting Type: Horizontal or vertical mounting for versatile integration.
• Lubrication:
  • Oil immersion and splash lubrication for standard operation.
  • Circulating oil lubrication for heavy-duty use.
  • Semi-fluid grease for intermittent duty.
• Cooling: Natural cooling or auxiliary cooling devices.

Recommended Lubrication

• Extreme Pressure (EP) Gear Oils: N110~N200 for continuous duty.
• Semi-Fluid Grease: Recommended for intermittent duty applications.

Maintenance Best Practices

• Lubrication Checks: Inspect oil or grease levels every 6 months; use circulating lubrication for continuous duty.
• Gear Inspection: Annual checks for wear on annular plates and gears.
• Housing Maintenance: Ensure housing integrity in harsh environments.
• Clean Environment: Prevent debris from affecting gears or shafts.

Economic Benefits

• Cost-Effective Design: Customizable configurations reduce installation costs.
• Energy Efficiency: 92-96% efficiency lowers power consumption.
• Long Service Life: Durable components minimize replacements.
• Low Maintenance: Advanced lubrication reduces upkeep expenses.

Why Choose the Three Rings Reducer?

The DongQi Three Rings Reducer delivers high-load, high-efficiency power transmission for mining, metallurgy, and chemical industries. With an 11-9801 ratio, 92-96% efficiency, and customizable designs, it’s a superior alternative to planetary, cycloidal, and worm gearboxes. Its compact, durable design ensures cost-effective, long-lasting performance.

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