China factory CZPT S Series Helical-Worm Gear Motor/Gearbox/electric motor/Transmission Gearbox comer gearbox

Product Description

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.


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


1 Warm Gear Reducer
2 SKRF Helical Geared Motors
3 Gate Operators
4 Cyclo Drive Reducer
5 Screw Actuater
6 Coupling


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.

MODEL  S 37 , 47 , 57 , 67 , 77 , 87 , 97
GEAR RATIO 3.97 ~ 288
OUTPUT TORQUE  [Nm] 92 ~ 4000

  Available versions:
– Foot-mounted or flange-mounted
– B5 or B14 Flange-mounted
– CHINAMFG 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



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Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Gear Shape: Bevel Gear
US$ 1/Set
1 Set(Min.Order)


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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

agricultural gearbox

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.

agricultural gearbox

Handling Varying Torque Demands with Agricultural Gearboxes

Agricultural gearboxes are designed to handle the varying torque demands associated with different tasks in farming operations. The torque requirements can vary based on factors such as the type of task, the soil conditions, the terrain, and the machinery’s speed. Agricultural gearboxes are equipped with features that allow them to adapt to these varying torque demands:

  • Gear Ratio Selection: Agricultural gearboxes often come with multiple gear ratios, allowing operators to select the appropriate ratio for the task at hand. Lower gear ratios provide higher torque for tasks that require more force, such as plowing or tilling, while higher gear ratios offer higher speeds for tasks like mowing or transporting.
  • Torque Multiplier: Some agricultural gearboxes are designed with torque multipliers that enhance the torque output from the engine to the wheels or implement. These multipliers are engaged when higher torque is needed, helping the machinery handle heavy loads or challenging terrain.
  • Adjustable Speeds: Many agricultural gearboxes allow operators to adjust the speed of the machinery to match the torque requirements of the task. This flexibility is essential for tasks that involve both high-torque, low-speed operations and high-speed operations with lower torque needs.
  • Power Take-Off (PTO) Options: Agricultural gearboxes often feature power take-off mechanisms that enable the transfer of power from the engine to attached implements. These mechanisms can be designed to provide varying torque outputs to suit different implements, such as rotary tillers, balers, or pumps.

The ability of agricultural gearboxes to handle varying torque demands is crucial for ensuring efficient and effective farming operations. By offering adjustable gear ratios, torque multipliers, and adaptable speeds, these gearboxes empower farmers to optimize their machinery’s performance based on the specific requirements of each task.

agricultural gearbox

Contribution of Agricultural Gearboxes to Tractor Functionality

An agricultural gearbox is a vital component of a tractor’s powertrain system, playing a pivotal role in enabling the tractor to perform a wide range of tasks on the farm. The functionality of tractors heavily relies on the proper operation of their gearboxes, which facilitate various essential functions:

  • Power Transmission: Tractors are required to deliver substantial power and torque to perform tasks like plowing, tilling, and hauling. Agricultural gearboxes transmit power from the tractor’s engine to its wheels or other implement attachments, enabling efficient power delivery to the ground.
  • Speed Control: Different agricultural tasks demand different speeds. Gearboxes allow operators to control the speed of the tractor to match the requirements of the task at hand. Whether it’s slow-speed operations like tilling or high-speed transport, the gearbox provides the necessary speed adjustments.
  • Implement Attachment: Tractors are often used with a variety of implements, such as plows, harrows, and mowers. The gearbox facilitates the connection and operation of these implements by transmitting power and torque from the tractor’s engine to the implement’s working components.
  • Directional Changes: Agricultural gearboxes enable tractors to change direction smoothly. They provide the necessary gearing arrangements to reverse the tractor’s movement, making it easy to maneuver around the farm, fields, and obstacles.
  • Adaptation to Terrain: Agricultural gearboxes help tractors adapt to different terrains and soil conditions. By adjusting the gear ratio, tractors can optimize their performance for tasks like climbing slopes, working on uneven ground, or pulling heavy loads.

Modern agricultural gearboxes are designed for durability and reliability in the demanding farming environment. They are often equipped with features like multiple gears, synchronization mechanisms, and efficient lubrication systems to enhance their performance and longevity.

Regular maintenance and periodic checks are essential to keep the agricultural gearbox in optimal condition. Proper lubrication, gear inspection, and addressing any signs of wear or damage contribute to the longevity and consistent performance of the gearbox, thus ensuring the tractor’s functionality throughout the farming seasons.

China factory CZPT S Series Helical-Worm Gear Motor/Gearbox/electric motor/Transmission Gearbox   comer gearbox	China factory CZPT S Series Helical-Worm Gear Motor/Gearbox/electric motor/Transmission Gearbox   comer gearbox
editor by CX 2024-04-08


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