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ZJY Series Gearbox Reducer

AXSON ZJY Series Gearbox Reducer is a high-performance, heavy-duty industrial reducer designed for precision power transmission in demanding applications. Featuring modular construction, superior load capacity, and optimized efficiency, it is widely used in mining, cement, metallurgy, and material handling systems. Technical Features Rated Power:2.3kW~225kW Rated Torque:750~14720N.m Gear Profile:Hardened Helical Gears Input Speed:1500, 1000, 750r/min Output Speed:30~150r/min Ratio:10~25 Installation Form:Hanging Shaft Mounted Backstop:Optional Components: 1. Housing:Cast Iron Gearbox 2. Gears:Hardened Helical Gears, Carburizing, Quenching, Grinding 3. Gears Accuracy:6 Class 4. Shafts:High Quality Alloy Steel 5. Input Configurations:Keyed Solid Shaft Input 6. Output Configurations:Keyed Hollow Shaft Output 7. Spare Parts:Torque arm, Backstop Models: ZJY106, ZJY125, ZJY150, ZJY180, ZJY212, ZJY250, ZJY300
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Product Description

ZJY Series Gearbox Reducer – Advantages & Features

1. Core Advantages

● Ultra-High Load Capacity

Torque range: 500–50,000 Nm – Handles extreme industrial loads

Power transmission up to 1,000 kW – For heavy-duty applications

97% peak efficiency (helical-bevel models) – Minimizes energy loss

● Precision Engineering

≤15 arcmin backlash (P1 precision grade) – Ensures accurate motion control

Hardened & ground gears (20CrMnTi, HRC 58-62) – 3× longer life than standard gears

SKF/FAG premium bearings – Rated for 100,000+ hours operation

● Maintenance Optimized

Split housing design – Enables internal inspection without full disassembly

Sealed lubrication system – Synthetic oil lasts 50,000+ service hours

Quick-access service ports – For grease replenishment without downtime

● Smart Connectivity (Optional)

Vibration/temperature sensors – Real-time condition monitoring

IoT gateway compatibility – Integrates with Industry 4.0 systems

● Extreme Environment Ready

IP66 protection – Complete dust/water resistance

-30°C to +120°C range – Arctic to desert operation

ATEX versions – Certified for explosive atmospheres

2. Technical Features

Category Specification

Gear Types : Helical / Bevel-Helical / Planetary

Ratio Range : 5:1 to 200:1

Housing Material : GGG50 cast iron

Input Config. : IEC standard motor flanges

Lubrication : Synthetic oil (ISO VG 320)

Noise Level : ≤72 dB(A)


Technical Table

ModelsOutput Shaft BoreInput PowerMax. TorqueRatioWeight
ZJY10645mm2.3kW~12kW750N.m10, 11.2, 12.5, 14, 16, 18, 20, 22.4, 2527kg
ZJY12555mm3.8kW~19kW1250N.m40kg
ZJY15060mm7.1kW~33kW2120N.m67kg
ZJY18070mm11kW~56kW3550N.m110kg
ZJY21285mm19kW~92kW6000N.m173kg
ZJY250100mm32kW~157kW10000N.m250kg
ZJY300120mm46kW~225kW14720N.m380kg


FAQ

1 Q: Is AXSON a factory or a trading company?

A; AXSON is a factory.

2 Q: How long is the warranty period?

A; The warranty period for the equipment is 12 months from the Bill of Lading (B/L) date, with a 6-month warranty for spare parts (excluding wear parts).

3 Q:What is the payment terms?

A; 30% deposit by TT, with the remaining 70% payable before shipment or against copy of Bill of Lading (B/L).

4 Q: Does AXSON offer on-site support?

A; Yes, AXSON can dispatch engineers to provide on-site services, with the client bearing all associated costs for accommodation, meals, and interpreter services.

5 Q: How long is your delivery time?

A; If items are in stock, shipment will be made within 7-10 days. For made-to-order production, the lead time is 30 days.

6 Q: Can you provide a turnkey solution for the complete crushing plant?

A; We offer end-to-end solutions from design to commissioning, with full technical support. We have successfully executed multiple similar mining projects in China and overseas markets

7 Q: How to select the proper equipment model?

A: Please confirm the following details:

1.>Type of ore to be processed? (e.g. gold ore/granite/limestone)

2.>Feed size of raw material? (in millimeters)

3.>Required finished product size? (in millimeters)

4.>Production capacity requirements? (in tons per hour)

8 Q: Do you provide customized components and optional configurations?

A: We offer full customization including engines, screens, painting, etc., along with extensive optional packages.

9 Q: Why Choose Us as Your Equipment Manufacturer?

A: We don’t just deliver high-quality, cost-effective products—we also provide:

1.Customized solutions tailored to your needs

2. Professional end-to-end service

3. A more patient, detail-oriented, and responsible team

4. 24/7 support to ensure smooth operations


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