Cylindrical gear reducer is a mechanical device that uses the principle of cylindrical gear transmission to achieve speed reduction and torque increase. Its core structure includes multi-stage cylindrical gear meshing, which converts the motor's high speed and low torque into low speed and high torque output through high-speed stage deceleration and low-speed stage torque amplification. The housing is made of cast iron or welded cast steel, with reliable sealing, suitable for continuous heavy-duty operation. It is widely used in mining, building materials, energy, heavy industry, and other fields, serving as a key component for driving ball mills, crushers, conveyors, and other equipment.
Product Applications
1. Mining Industry: Main drive systems for ball mills, crushers, and scraper conveyors.
2. Building Materials Field: Cement rotary kilns, roller presses, vertical mill reducers.
3. Energy Industry: Fans and pumps in thermal power plants, pump jacks drive.
4. Heavy Machinery: Port cranes, excavator travel devices.
5. Chemical and Petroleum: Agitation equipment, pump drives.
Product Features
1. High Load Capacity: Uses high-strength alloy steel gears (20CrMnTi), carburized and quenched, gear surface hardness HRC58-62, maximum output torque up to 1000kN·m.
2. High Transmission Efficiency: Hardened gear surface precision GB grade 10, transmission efficiency >97%, energy saving 15%~20%.
3. Smooth Operation: Gears are precision ground, noise below 80dB(A), vibration intensity ≤4.5mm/s (ISO 10816 standard).
4. Intelligent Lubrication: Integrated constant temperature oil station, oil temperature automatically controlled between 40~60℃, lubrication oil life extended by 30%.
5. Compact Structure: Parallel shaft three-stage transmission design, saves 30% installation space.
6. Strong Adaptability: Supports horizontal/vertical installation, customizable explosion-proof type (Ex d IIB T4).
Product Functions
1. Torque Amplification: Amplifies motor torque 5~100 times to meet low-speed heavy load requirements.
2. Speed Regulation: Customizable speed ratio (i=10~500) to achieve precise output speed control from 0.5 to 1000 r/min.
3. Overload Protection: Built-in safety coupling with instantaneous overload protection capacity up to 180%.
4. Direction Change: Supports 90° direction change, flexibly adapting to equipment layout.
5. Maintenance-Free Design: Bearings selected from SKF/NACHI brands, maintenance cycle ≥2 years, reducing downtime risk.
Product Technical Parameters (Typical Configuration)
Parameter Name |
Range |
Remarks |
Rated Input Power |
55kW~5000kW |
Matched according to motor |
Rated Output Torque |
200kN·m~1000kN·m |
Determined by speed ratio |
Transmission Efficiency |
97%~98.5% |
Hardened Gear Surface Design |
Output Speed |
5r/min~500r/min |
Wide adjustable range |
Speed Ratio Accuracy |
i=10~500 |
Three-stage transmission |
Lubricant Capacity |
50L~500L |
Uses ISO VG 320 industrial gear oil |
Weight |
500kg~10000kg |
Including base and accessories |
Dimensions |
Customized according to power |
Length × Width × Height (e.g., 3000mm×2000mm×1500mm) |
Note: Technical parameters are customized according to specific models, supporting non-standard designs (such as special types for cold regions, compact types). Actual configuration is subject to technical agreement.
Keywords
Previous: Bevel Gear Reducer
Next： Planetary Gear Reducer
Cylindrical Gear Reducer
Contact Information
Product Categories
Related Products
Related Products
Ball mill
Ball mill
Rod Mill
(Semi) Autogenous Mill
Mining Hoisting
Single-rope Winding Mine Hoist
Multi-rope friction mine hoist
Well Drilling Hoist
Supporting Equipment
Mining Washing and Selection
Selective Crusher
Centrifuge
-
WLL Series Coal Slime Scraper Discharge Centrifugal Dehydrator
-
WZY Series Dual-Mass Horizontal Vibrating Centrifugal Dehydrator
-
WZL Series Horizontal Vibrating Centrifugal Dehydrator
-
TWZ Series Horizontal Vibrating Centrifugal Dehydrator
-
LLS-900 Sludge Centrifugal Dehydrator
-
ML Series Coal Slurry Centrifugal Dewatering Machine
-
LL Series Vertical Centrifugal Dehydrator
Flotation machine
Filter machine
Grading Machine
Mining Auxiliary Equipment
Gear Reducer Series
-
Vertical mill gearbox
-
Special reducer for scraper machine
-
Industry-specific gear reducer
-
Bevel Gear Reducer
-
Cylindrical Gear Reducer
-
Planetary Gear Reducer
-
Parallel shaft reducer
-
Industrial General Gearbox Series
-
Helical Gear - Bevel Gear Reduction Motor
-
Helical Gear Reduction Motor
-
Planetary Gear Reducer
-
Cylindrical Gear Reducer
Category One
Category Two
Crusher Series
Rotary Crusher
Jaw Crusher
Impact Crusher
Cone Crusher
Ball Press Machine
High-pressure briquetting machine
Medium and High Pressure Briquetting Machine
Roller Press
Rotary kiln
-
Cement kiln (rotary kiln)
-
Light gray kiln (self-alkali steam calcination kiln)
-
Chemical kiln
-
Oxidation Cooling Kiln
-
Oxidative roasting rotary kiln (oxidation kiln)
-
Lithium Carbonate Rotary Kiln
-
Lime Rotary Kiln
-
Metal Magnesium Rotary Kiln
-
Architectural Lightweight Aggregate Rotary Kiln
-
Cement Rotary Kiln
Cast and forged parts
Large castings
Large Forgings
Transmission Accessories
Gear Coupling
Electro-hydraulic control system
Automation Control
-
GPRS Remote Expert Diagnosis System
-
Metallurgical Electrical Control Equipment
-
Ore Dressing and Coal Washing Automation Control System
-
System Local Modification
-
Doubly-fed variable frequency electric control system
-
All-digital DC electric control system
-
Full digital low-voltage variable frequency feedback
-
Disc Brake Online Detection System
-
Rotary Kiln Control System
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic System
-
Hydraulic Station
-
Variable Frequency Servo Hydraulic System
-
E119A/E119S E118A/E118S Explosion-proof Secondary Brake Hydraulic Station
-
Constant Deceleration Electro-Hydraulic Brake Control Device
-
TE160/TE161/TE162/TE163 Cartridge Control Two-Stage Brake Hydraulic Station
Hydraulic cylinder
Other accessories
Large welded components
Wear-resistant products
-
Jaw crusher jaw plate
-
New High-Pressure Roller Wear-Resistant Overlay Welding Technology
-
Bus Alloy Bearing Shell
-
Large ball mill ZGMN13CR2 liner
-
Medium chrome alloy liner
-
Manganese Steel Series Products
-
High carbon cast iron parts
-
Low-carbon martensitic steel jaw plate
-
Large self-grinding mill shell liner
Engineering Plastics
-
Elevator modified PP head wheel and guide wheel liners
-
Nylon products
-
Polyurethane products
-
Multi-rope hoist phenolic resin blocks and fixed blocks
-
Imported from Germany—LUWIPLAST GELB848 friction lining
-
Single-rope mine hoist plastic liner
-
WSM-3 New Environmentally Friendly Asbestos-Free Gate Valve (Hoisting Mechanism Brake)
-
KP-09 Ultra-high Molecular Weight Sprocket Liner
-
GDM326 Imported Material High-Performance Friction Lining
Contact Us
No.99 Hengshan Road, Jianxi District, Luoyang City, Henan Province
sweep
CITICTLC
Learn more about dynamic information