ATA45-50 Quarry Stone Crusher Belt Conveyor Speed Reducer Gearbox
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Product Highlights
- High Carrying Capacity: Helical hardened gears ensure smooth transmission and high load capacity.
- Customizable Color Options: Available in Blue, Grey, White, and Green to suit different environments.
- Versatile Ratio Selection: Wide range of ratios from 1/5 to 1/31.5 for diverse speed requirements.
- Optional Backstop Feature: Anti-skid backstop prevents machine back skating for safer operation.
- Durable Material Construction: Housing made of Nodular Cast Iron QT600; Gears are 20CrMnTi hardened.
- Easy Installation Design: Shaft mounted with tie rod mounting; compatible with belt pulleys and key hollow output.
- Wide Application Scope: Ideal for quarry stone crushers, mining, concrete plants, and belt conveyors.
- Low Energy Consumption: Efficient design reduces energy usage while maintaining high performance.
Product Attributes
- Customization
- Available
- Application
- Machinery, Quarry
- Hardness
- Hardened Tooth Surface
- Model NO.
- ATA45-50
- Installation
- Shaft Mounted
- Layout
- Expansion
- Gear Shape
- Spur Gear
- Step
- Three-Step
- Type
- Gear Reducer
- Color
- Blue, Grey, White,Green
- Ratio
- I=1/5, 1/7, 1/10, 1/15, ..., 1/31.5
- Useage
- Conveyor Belt
- Permitted Torque
- 180-17000n.M
- Manufacturing Method
- Forging, Grinding
- Gear Profile
- Hardened Helical Gears
- Installation Form
- Hanging Shaft Mounted
- Backstop
- Optional
- Shafts Material
- 40cr
- House Material
- Cast Iron
- Transport Package
- Wooden Packing Case
- Specification
- ATA50-60
- Trademark
- KILOMEGA
- Origin
- Ningbo, China
- HS Code
- 848340900
- Production Capacity
- 5000PCS/Month
- Package Size
- 50.00cm * 50.00cm * 40.00cm
- Package Gross Weight
- 70.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of ATA45-50 Quarry Stone Crusher Belt Conveyor Speed Reducer Gearbox
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Product Description


TA series shaft mounted gearbox(speed reducer) with helical hardened gears has the characteristics of high carrying capacity, smooth transmission, light weight, low energy consumption and so on. Input shaft of ATA speed reducer is connected with gear motor by belt pulley, hollow output shaft is linked with a key. It can be replaced by electric drum as power for belt conveyors and lifting equipments. ATA series shaft mounted gearbox could be attached with back-stop to avoid the working machine back skating, and conveniently mounted by tie rod. ATA series shaft mounted speed reducer is widely applied in the mining equipments, concrete mixing batching plant, stone crushers, sand making production line and other belt conveyors, mechanical transmission areas.
Mechanical belt conveyors drive system is composed of ATA shaft mounted speed reducer, torque arm, pulleys and gear motors, whose power transmission from the gear motor to the gearbox through the pulley, and then speed reducer passed to the drive pulley through the hollow output shaft and the gearbox is fixed by torque arm, anti-slip device can be configured. The system is convenient to install,use and maintain.
Components:
1. Housing: Nodular Cast Iron(Ductile Iron) QT600
2. Gears Profile: Hardened Helical Gears
3. Gears Material: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
5. Gears Hardness: Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
6. Gears Accuracy: 6 Class
7. Shafts Material: 40Cr
8. Input Configurations:
Keyed Solid Shaft Input
IEC Normalized Motor Flange
9. Output Configurations:
Keyed Hollow Shaft Output
10. Oil Seal: TAIWAN SOG
11. Bearings: NSK, HRB, ZWZ, LYC
12. Spare Parts: Torque arm, Optional Backstop
| Models | Output Bore Dia. | Maximum Torque | Nominal Ratio(i) |
| ATA30 | 30mm | 180Nm | 5 7 10 12.5 15 20 25 31 |
| ATA35 | 35mm | 420Nm | |
| ATA40 | 40mm/45mm | 950Nm | |
| ATA45 | 45mm/50mm/55mm | 1400Nm | |
| ATA50 | 50mm/55mm/60mm | 2300Nm | |
| ATA60 | 60mm/70mm | 3600Nm | |
| ATA70 | 70mm/85mm | 5100Nm | |
| ATA80 | 80mm/100mm | 7000Nm | |
| ATA100 | 100mm/125mm | 11000Nm | |
| ATA125 | 125mm/135mm | 17000Nm |






About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431981". Items marked "" are certified.
Company Profile
Ningbo Kilomega International Trade Co., Ltd. Was established in 2009. It located in Ningbo, China. Has more than ten years exporting experience.
Kilomega company is a China leading manufacturer and exporter of all kinds of rubber conveyor belts. Our business scope includs multi ply fabric conveyor belt(EP, NN, CC), Chevron conveyor belt(C5, C10, C15, C25), Steel cord conveyor belt, Side wall conveyor belt, PVC conveyor belt, Food grade conveyor belt, V belt, Transmission belt, Conveyor roller, Belt conveyor accessories. We also supply screen mesh, crusher spare parts.
Our products are exported to USA, Russia, Vitnam, Philippines, Indonesia, Romania, Kazakhstan, UAE, Saudi Arabia, Oman more than 30 countries.
Kilomega company give our commitments to quality control over our entire range of above products and timely shipping schedules to keep our good reputation. Wish to establish business relations with your company and assure you can benefit from our many years of exporting experience.
About Our Factory & Business Background
- Address
- No. 39, Huancheng West Road, Haishu District, Ningbo City, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, FAS, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- ningbo, qingdao, shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-02-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available color options?
- The gearbox is customizable in Blue, Grey, White, and Green.
- What gear ratios are available?
- Ratios range from 1/5, 1/7, 1/10, 1/15 up to 1/31.5.
- Is an optional backstop available?
- Yes, an optional backstop can be attached to prevent the working machine from back skating.
- What is the housing material?
- The housing is made of Nodular Cast Iron (Ductile Iron) QT600.
- What is the maximum torque capacity?
- Maximum torque ranges from 180Nm (ATA30) to 17000Nm (ATA125).
- What are the main application areas?
- It is widely used in mining equipment, concrete mixing plants, stone crushers, and belt conveyors.
- What is the average lead time?
- Peak season lead time is 1-3 months; off-season lead time is one month.
- What payment terms are accepted?
- We accept LC, T/T, and D/P payment terms.
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