Product Description
GRANVILLE GEARBOX REDUCER
> Work with the largest manufacturers of worm gear reducer and door operators in Asia boasts the best machining and inspecting facilities in the world.
> Over years self- development and introduction of technology from Japan, Italy, and Germany with our partner, Granville transmission
products are widely used in the industry of metallurgy, mining, electronics, construction, conveying, chemical, textile, food, medicine, printing, rubber, and nation and defense.
> The factory not only has an advanced quality control system but the world a modern production facility.
WHAT WE DO
01 Introduction
> Granville manufactures standard and custom gear drives for industrial and specialty applications. The product line is the most extensive line of gear reducers in China and offers a solution for every power transmission need.
02 Advantages
> Comprehensive range
> The best machining and inspecting facilities
> Correcting alignment issues in dock or in operation
> Has a large portfolio of various bearings and housings meet the industry’s need
> Perfect sealing, minimize risk of leakage and environmental impact
> Offers a range of oil and grease lubrication solutions
MAIN PRODUCTS
| 1 | Warm Gear Reducer |
| 2 | SKRF Helical Geared Motors |
| 3 | Gate Operators |
| 4 | Cyclo Drive Reducer |
| 5 | Screw Actuater |
| 6 | Coupling |
GIL S SERIES HELICAL-WORM GEAR MOTOR
S SERIES
Helical-worm gear units are helical/helical-worm combinations, so they are more efficient than normal helical-worm gear units. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The reduction ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gear motors ideal low-cost solutions for simple applications.
| SPECIES | |
| MODEL | S 37 , 47 , 57 , 67 , 77 , 87 , 97 |
| MOTOR POWER RANGE | 0.12 KW ~ 30KW |
| GEAR RATIO | 3.97 ~ 288 |
| MULTI-STAGE GEAR UNIT REDUCTION RATIO | 110 ~ 33818 |
| OUTPUT TORQUE [Nm] | 92 ~ 4000 |
| MOTOR VOLTAGE | THREE PHASE 220~240 / 380~420VAC |
| RATED FREQUENCY | 50 / 60HZ |
| MOUNTING | – REFER GEAR UNIT VERSIONS |
Available versions:
– Foot-mounted or flange-mounted
– B5 or B14 Flange-mounted
– CZPT or hollow shaft
– Hollow shaft with keyed connection, shrink disc, splined hollow shaft or TorqLOC
Your advantages
– Economical operation
– Low noise
– High permitted overhung loads
Helical-worm gear unit versions
| Version | Size 37, 47, 57, 67, 77, 87, 97 |
| S.. ( Foot-mounted ) | S37, S47, S57, S67, S77, S87, S97 |
| SF.. ( B5 Flanged-mounted ) | SF37, SF47, SF57, SF67, SF77, SF87, SF97 |
| SAF.. ( B5 Flanged-mounted / Hollow shaft ) | SAF37, SAF47, SAF57, SAF67, SAF77, SAF87, SAF97 |
| SHF.. ( B5 Flanged-mounted / Hollow shaft / Shrink disc ) | SHF37, SHF47, SHF57, SHF67, SHF77, SHF87, SHF97 |
| SA.. ( Hollow shaft ) | SA37, SA47, SA57, SA67, SA77, SA87, SA97 |
| SH.. ( Hollow shaft / Shrink disc ) | SH37, SH47, SH57, SH67, SH77, SH87, SH97 |
| ST.. ( Hollow shaft / TorqLOC ) | ST37, ST47, ST57, ST67, ST77, ST87, ST97 |
| SAZ.. ( B14 Flange-mounted / Hollow shaft ) | SAZ37, SAZ47, SAZ57, SAZ67, SAZ77, SAZ87, SAZ97 |
| SHZ.. ( B14 Flange-mounted / Hollow shaft / Shrink disc ) | SHZ37, SHZ47, SHZ57, SHZ67, SHZ77, SHZ87, SHZ97 |
PRODUCTS YOU MAY LIKE
NMRV SERIES
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SKRF SERIES
S SERIES
product/KwZtdlDHLfTe/China-GIL-S-Series-Helical-Worm-Gear-Motor.html
K SERIES
product/mZfAKSTGIpaD/China-GIL-K-SERIES-HELICAL-BEVEL-GEAR-MOTOR-K-SERIES-Two-Stage-and-Three-Stage-.html
R SERIES
product/SZdTgIvOftAU/China-GIL-R-SERIES-HELICAL-GEAR-MOTOR-R-RF-SERIES-Two-Stage-and-Three-Stage-.html
F SERIES
product/AZfaWFUxuptR/China-GIL-F-SERIES-HELICAL-BEVEL-GEAR-MOTOR-F-SERIES-Two-Stage-and-Three-Stage-.html
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Shape: | Bevel Gear |
| Type: | Worm Reducer |
| Mount Version: | Foot-mounted or Flange Mounted |
| B Version: | B5 or B14 Flang-mounted |
| Samples: |
US$ 1/Set
1 Set(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|

Using Agricultural Gearboxes in Specialized Tasks: Tilling and Planting
Agricultural gearboxes are versatile components that play a crucial role in various farming operations, including specialized tasks such as tilling and planting. Here’s how agricultural gearboxes are utilized in these tasks:
- Tilling: Tilling is an essential step in preparing the soil for planting. Agricultural gearboxes are used in tractor-mounted tillers to drive the rotating tines that break up and turn over the soil. The gearbox’s high torque capabilities and power transmission efficiency allow the tiller to work effectively even in tough soil conditions. Adjustable gear ratios in the gearbox enable operators to control the tiller’s speed and penetration depth, optimizing soil preparation.
- Planting: Precision planting requires accurate seed placement and spacing to maximize crop yield. Agricultural gearboxes are integrated into planting equipment to drive mechanisms that distribute seeds evenly at the desired depth. The gearbox’s ability to transmit power with precision ensures consistent seed placement, contributing to uniform germination and plant growth. Some gearboxes in planting equipment also offer variable speed options, allowing farmers to adjust planting rates based on seed types and field conditions.
By enabling efficient power transmission and offering customizable speed and torque settings, agricultural gearboxes enhance the effectiveness of specialized tasks like tilling and planting. Farmers can rely on these gearboxes to achieve optimal soil preparation and planting accuracy, ultimately contributing to higher crop yields.

Potential Challenges in Maintenance and Repairs of Agricultural Gearboxes
Maintenance and repairs of gearboxes in agriculture can pose several challenges:
- Harsh Environments: Agricultural machinery operates in challenging environments with exposure to dirt, debris, moisture, and varying temperatures. These conditions can accelerate wear and corrosion, necessitating frequent maintenance.
- Heavy Workloads: Gearboxes in farming equipment often handle heavy workloads, leading to increased stress on components. This can result in faster wear and tear, requiring more frequent inspections and part replacements.
- Accessibility: Some gearboxes are located in hard-to-reach areas of machinery. This makes regular maintenance and repairs more challenging, as technicians may need specialized tools and equipment to access and service the gearboxes.
- Specialized Knowledge: Proper maintenance of agricultural gearboxes requires specialized knowledge and skills. Inadequate understanding of gearbox mechanics and maintenance practices can lead to improper repairs, reducing the gearbox’s lifespan and efficiency.
- Costs: Repairing or replacing gearbox components can be costly, especially for heavy-duty agricultural machinery. Farmers need to consider both the direct costs of parts and labor, as well as potential downtime during repair processes.
- Downtime: The downtime required for gearbox maintenance or repairs can impact farming operations, especially during critical planting or harvesting seasons. Efficient scheduling and backup equipment can help mitigate this challenge.
- Availability of Parts: Obtaining replacement parts for older or less common gearbox models can be challenging. Farmers may need to source parts from specialized suppliers, leading to potential delays in repairs.
Addressing these challenges requires proactive maintenance planning, regular inspections, proper training of maintenance personnel, and sourcing spare parts in advance.

Benefits of Using High-Quality Gearboxes in Agricultural Machinery
Utilizing high-quality gearboxes in agricultural machinery offers several advantages that contribute to enhanced performance, durability, and overall operational efficiency. Here are the key benefits:
- Reliability and Durability: High-quality gearboxes are built to withstand the demanding conditions of agricultural operations. They are constructed using durable materials, precise manufacturing techniques, and stringent quality control measures, ensuring a longer lifespan and reduced downtime due to breakdowns.
- Optimal Power Transmission: High-quality gearboxes facilitate efficient power transmission from the tractor’s engine to various implements. They minimize power losses through well-designed gear profiles, accurate alignments, and minimal friction, allowing for more effective utilization of available power.
- Smooth Operation: Gearboxes manufactured to high standards provide smooth and consistent operation. They reduce vibrations, noise, and unnecessary wear, creating a comfortable working environment for the operator and reducing stress on the machinery.
- Precision and Accuracy: Quality gearboxes offer precise control over speed, torque, and direction changes. This precision ensures accurate implementation of farming tasks, such as seeding, planting, and harvesting, leading to better yield outcomes.
- Increased Efficiency: High-quality gearboxes minimize energy losses due to friction and inefficient gear meshing. This improved efficiency results in better fuel economy and optimized power utilization, reducing operating costs for the farmer.
- Compatibility and Adaptability: Top-tier gearboxes are designed to be compatible with a range of agricultural implements and machinery. Their adaptability allows farmers to switch between different tasks without the need for frequent adjustments or component changes.
- Reduced Maintenance Costs: Quality gearboxes require less frequent maintenance and repair. Their robust construction and precision engineering result in fewer breakdowns and extended maintenance intervals, saving both time and money.
- Enhanced Safety: Reliable gearboxes contribute to safer operations by preventing sudden failures that could lead to accidents. The smooth operation and predictable performance of high-quality gearboxes reduce the risk of mishaps during agricultural tasks.
Overall, investing in high-quality gearboxes for agricultural machinery ensures improved reliability, smoother operation, higher precision, increased efficiency, and reduced maintenance costs. These benefits ultimately contribute to enhanced productivity and better outcomes for farmers and agricultural operations.


editor by CX 2023-09-05