The internal gear ring is a ring-shaped transmission component. Its structural features include tooth profiles distributed on the inner side of the ring body, which achieve torque transmission by meshing with external gears (pinions).
It presents a rigid ring shape as a whole, with involute tooth profiles mostly adopted. The tooth surface is hardened to enhance wear resistance. It is often matched with other components to bear radial and axial forces. Due to its compact structure and high space utilization, it is widely used in equipment such as reducers and slewing bearings.
Range of external diameter: 100 mm to 70000 mm
Quenching and tempering materials:45 #, 35SiMn, 40Cr, 40CrNi, 40MnB
Quenched materials:20Cr, 20CrMnTi, 20MnB, 20CrMnTo
Quenching and tempering hardness: HB220-260
Quenching hardness: 48-55
Delivery type: 30-60 days
Overview of inner gear ring
The inner gear ring is an internal gear in planetary gear transmission that is on the same axis as the planetary carrier. The inner gear ring is mainly used to transport key components of the transmission function in the transmission system, and its main function is to start the motor transmission system. There are many types of inner gear ring products, including stainless steel inner gear ring, nylon inner gear ring, and so on.
Features of inner gear ring
1. The characteristic of the inner gear ring is its strong load capacity, which is mainly because its multiple gears disperse its load capacity, so its load capacity is relatively strong. A stronger load capacity can better play its role for the inner gear ring, improve its operating speed, and thus enhance work efficiency.
2. The machining process of the inner gear ring includes several steps, including forging preliminary forming, polishing treatment, fine machining design and treatment, soft nitriding treatment, shot blasting rust prevention treatment, etc. Through these treatments, the machining of the inner gear ring can be completed. Just follow the steps to process the inner gear ring product, and it's done.
Techspecs
Range of external diameter: 100 mm to 70000 mm
Quenching and tempering materials:45 #, 35SiMn, 40Cr, 40CrNi, 40MnB
Quenched materials:20Cr, 20CrMnTi, 20MnB, 20CrMnTo
Quenching and tempering hardness: HB220-260
Quenching hardness: 48-55
Delivery type: 30-60 days
Application inner gear ring
Transmission of machinery in industries such as forging, construction, mining, plastics, food, engineering, petroleum, chemical, machine tools, shipbuilding, leather, textiles, fans, water pumps, etc.
Inner gear ring supplier
LTZC provides inner gear ring. If you are looking for a supplier of inner gear ring, please contact us for the latest quotation.
Type | Parameters | modulus | ring gear teeth | pinion teeth | total transmission ratio | maximum torque | standard torque | maximum holding torque | radial rated static load | axial rated static load | radial rated dynamic load | radial rated dynamic load | weight (including 12KG of RE-300 hydraulic motor) | pressure difference | oil retention, output speed | output speed | maximum achievable torque |
code | m | z2 | z1 | i | Md max | Md nom | Mh | Co rad | Co ax | C rad | C ax | △P | Q | n | Md | ||
unit | [mm] | [-] | [-] | [-] | [Nm] | [Nm] | [Nm] | [kN] | [kN] | [kN] | [kN] | [kg] | [bar] | [I/min] | [min-1] | [Nm] | |
SG-H-0455 | 8 | 72 | 15 | 4.80 | 26289 | 17209 | 26289 | 508 | 1360 | 236 | 275 | 190 | 195 | 38 | 3 | 26289 | |
SG-H-0555 | 8 | 87 | 15 | 5.80 | 31036 | 20510 | 31036 | 619 | 1658 | 253 | 296 | 215 | 195 | 45 | 3 | 31036 | |
SG-H-0655 | 8 | 99 | 15 | 6.60 | 35783 | 23795 | 35783 | 731 | 1957 | 269 | 314 | 245 | 195 | 52 | 3 | 35783 | |
SG-H-0755 | 8 | 111 | 15 | 7.40 | 40165 | 26793 | 40165 | 843 | 2257 | 284 | 331 | 265 | 195 | 57 | 3 | 40165 | |
SG-H-0855 | 8 | 123 | 15 | 8.20 | 44821 | 31111 | 44821 | 954 | 2556 | 299 | 349 | 295 | 195 | 64 | 3 | 44821 | |
SG-H-0955 | 8 | 135 | 15 | 9.00 | 49293 | 34524 | 49293 | 1066 | 2855 | 311 | 363 | 320 | 195 | 70 | 3 | 49293 | |
SG-H-1120 | 6 | 215 | 20 | 10.75 | 59000 | 39000 | 59000 | 1053 | 3700 | 355 | 413 | 2 | 59000 |
Feel free to get a quote on the latest price of slewing bearings for any large applications, please include your application, needs, requirements and other details.