Internal Ring Gear
Wind Power Nitrided Internal Ring Gear
Key Advantages:
Internal tooth design for wind power gearbox transmission
Nitrided surface for improved wear resistance and service durability
Stable meshing under heavy-duty operating conditions
Mounting holes for secure assembly and precise positioning
Suitable for customized wind power and industrial gearbox applications
Manufactured according to customer drawings, samples, and technical requirements
Technical Data:
Gear Tooth Shape: Involute
Gear Material: 42CrMo
Pressure Angle: 20°
Accuracy Level: DIN 3962 Class 8
Structure: Internal ring gear with mounting holes
Surface Treatment: Nitriding
Customization: Available
Gear Basic Data | |
|---|---|
Gear Tooth Shape | involute |
Gear Material | 42CrMo |
Gear Process | forging, lathing, shaping, nitriding |
Pressure Angle | 20° |
Quality level | DIN 3962 class 8 |
Gear Type | Mn=2.5, Z=48 β=0° |
CAPABILITIES OF GEAR/ SPLINE
INTERNAL GEARS AND INTERNAL SPLINES | |||
|---|---|---|---|
MILLING | SHAPING | TOOTH GRINDING | |
Maximum O.D. | 2500 mm | 2500 mm | 2500 mm |
Minimum I.D. | 650 mm | 50 mm | 100 mm |
Maximum Face Width | 500 mm | 500 mm | 500 mm |
Maximum Diametral Pitch | DP 1 | DP 1 | DP 0.5 |
Maximum Module | 26 mm | 26 mm | 45 mm |
AGMA Level/ DIN Level | DIN Class 8 | DIN Class 8 | DIN Class 4 |
Tooth Surface Finishing | Ra 3.2 | Ra 3.2 | Ra 0.6 |
Maximum Helix Angle | ±22.5° | ±22.5° | ±45° |
EXTERNAL GEARS AND EXTERNAL SPLINES | |||
HOBBING | MILLING | TOOTH GRINDING | |
Maximum O.D. | 1250 mm | 2500 mm | 2500 mm |
Minimum O.D. | 20 mm | 200 mm | 20 mm |
Maximum Face Width | 500 mm | 500 mm | 1480 mm |
Maximum Diametral Pitch | DP 1 | DP 1 | DP 0.5 |
Maximum Module | 26 mm | 26 mm | 45 mm |
AGMA Level/ DIN Level | DIN Class 8 | DIN Class 8 | DIN Class 4 |
Tooth Surface Finishing | Ra 3.2 | Ra 3.2 | Ra 0.6 |
Maximum Helix Angle | ±45° | ±45° | ±45° |
CAPABILITIES OF GEAR/ SPLINE
INTERNAL GEARS AND INTERNAL SPLINES |
|||
|
MILLING |
SHAPING |
TOOTH GRINDING |
Maximum O.D. |
2500 mm |
2500 mm |
2500 mm |
Minimum I.D. |
600 mm |
100 mm |
100 mm |
Maximum Face Width |
700 mm |
500 mm |
700 mm |
Maximum Diametral Pitch |
DP 0.79 |
DP 2.54 |
DP 1 |
Maximum Module |
32mm |
10mm |
26mm |
AGMA Level/ DIN Level |
DIN Class 10 |
DIN Class 8 |
DIN Class 4 |
Tooth Surface Finishing |
Ra 3.2 |
Ra 3.2 |
Ra 0.6 |
Maximum Helix Angle |
±22.5° |
±30° |
±45° |
|
|
|
|
EXTERNAL GEARS AND EXTERNAL SPLINES |
|||
|
HOBBING |
MILLING |
TOOTH GRINDING |
Maximum O.D. |
1250 mm |
2500 mm |
2500 mm |
Minimum O.D. |
16 mm |
100 mm |
20 mm |
Maximum Face Width |
500 mm |
900 mm |
1480 mm |
Maximum Diametral Pitch |
DP 1.58 |
DP 0.79 |
DP 0.56 |
Maximum Module |
16mm |
32mm |
45 mm |
AGMA Level/ DIN Level |
DIN Class 8 |
DIN Class 10 |
DIN Class 4 |
Tooth Surface Finishing |
Ra 3.2 |
Ra 3.2 |
Ra 0.6 |
Maximum Helix Angle |
±45° |
±22.5° |
±45° |
And the MAX. machining part on the 5 axis machine is OD 1300mm, height 1200m and bore is min. 100. For the rest, they are not restricted by the no. of module.
Company Profile
About Us
