Spur gears are a cylindrical shaped toothed component used in industrial equipment to transfer mechanical motion as well as control speed, power, and torque. These simple gears are cost-effective and durable, providing a positive and constant speed drive to facilitate daily industrial operations. These motor spur gears are characterized by excellent 18CrNiMo7-6 alloy steel with professional carburizing heat treatment to 58-62 HRC, bringing outstanding long-term stability under harsh working loads. After carburizing, these 18CrNiMo7-6 spur gears maintain exceptional core toughness to withstand frequent impact, deliver excellent wear resistance against continuous meshing friction and ensure high transmission efficiency in equipment operations.
Motor Spur Gear
Specification
Module
2.5
Application
Motor
Material
18CrNiMo7-6
Heat Treatment
Carburizing 58-62 HRC
Accuracy
DIN 8
Customized Spur Gear for Motor
Characterized by high-performance material 18CrNiMo7-6 and precise carburizing heat treatment to stabilize tooth surface hardness at HRC 58–62, these spur gears are perfectly matched to various motor applications.
Featuring straight tooth profiles parallel to the gear axis, spur gears transmit torque purely radially without generating axial thrust, which significant improve wear-resistance capacity and transmission efficiency, ensuring smooth operation of motors. Additionally, our spur gears withstand continuous friction, greatly extending overall service life of motors. There uniform teeth engagement minimizes power transmission loss, helping motors maintain stable torque and consistent speed output under variable load conditions.
Production process
6-Step Production Process
Forging
Turning
Gear Cutting
Heat Treatment
ID & OD & Surface Grinding
Tooth Grinding
Forging
When gears need high performance that needs to withstand high loads, high stress, impact loads or fatigue loads, forgings are suggested to use. Forging allows metal fibers to be continuously distributed along the gear profile, significantly improving root strength and fatigue life.
Turning
This is the process of cutting and shaping solid materials into precise parts. It uses tools like lathes, mills, and drills to remove excess material. Machining transforms a simple block of metal into a finished, functional component.
Gear Cutting
Gear Cutting includes all processes to create gear teeth after rough or fine machining. It shapes teeth to ensure smooth and efficient power transfer for performance, strength and cost efficiency.
Heat Treatment
Gears need to be running with two gears or above two gears, that makes them easy to be worn-out. That’s why most types of gears need to be harden through heat treatment.
ID & OD & Surface Grinding
ID grinding, OD grinding, Surface grinding are all belonging to CNC grinding which are the foundational precision abrasive machining processes used to achieve exceptional dimensional accuracy and surface finishes, especially on hardened materials.
Tooth Grinding
Tooth Grinding are the final processes are applied after heat treatment to correct distortion, improve geometry, and achieve the final surface finish necessary for quiet, efficient power transmission.
Inspection
Strict Quality Inspection
Dimension Inspection
Material Inspection
Heat Treatment Testing
UT & MT Testing
Meshing Testing
Accuracy Testing
Dimension Inspection
Material Inspection
Heat Treatment Testing
UT & MT Testing
Meshing Testing
Accuracy Testing
Packages
Professional Packaging Safe Arrival
Customized cost-effective packages for products protection. We select multi-model solutions, combining air, sea, or land freight for the optimal balance of cost, speed, and reliability.
Inner Package
Out Package
Carton
Wooden Package
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