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| Shape | Rack Gear | Condition | New |
| Applicable Industries | Manufacturing Plant | After Warranty Service | Online support |
| Local Service Location | none | Showroom Location | none |
| Video outgoing-inspection | not available | Machinery Test Report | Provided |
| Marketing Type | Ordinary Product | Warranty of core components | 1 YEAR |
| Core Components | GEAR | Place of Origin | Zhejiang, China |
| Model Number | TRF series | Brand Name | THK |
| Material | IRON | Processing | cut |
| Standard or Nonstandard | Standard |
Thermal Refined Gear Rack,Rack Gear
1.Specification
|
Specifications |
|||
|
Precision grade |
grade 4 |
Surface hardness |
HB225 - 285 |
|
Gear teeth |
Standard full depth |
Surface treatment |
Black oxide |
|
Pressure angle |
20° |
Surface finish |
Cut |
|
Material |
SCM440 |
Datum reference surface for teeth cutting |
Bottom surface |
|
Heat treatment |
Normalizing only |
Modifications |
Possible |
2.Technical details
| MODEL | Module | No. of teeth | Shape | Total length | Face width | Height | Height to pitch line | Allowable force(kgf) | Allowable force(kgf) | Weight |
| A | B | C | D | Bending strength | Surface durability | (kg) | ||||
| TRF1.5-500 |
1.5
|
106 | RF | 499.51 | 15 | 20 | 18.5 | 352 | 97.2 | 1.09 |
| TRF1.5-1000 | 1.5 | 212 | RF | 999.03 | 15 | 20 | 18.5 | 352 | 97.2 | 2.18 |
| TRF2-500 | 2 | 80 | RF | 502.65 | 20 | 25 | 23 | 625 | 179 | 1.82 |
| TRF2-1000 | 2 | 160 | RF | 1005.31 | 20 | 25 | 23 | 625 | 179 | 3.63 |
| TRF2.5-500 | 2.5 | 64 | RF | 502.65 | 25 | 30 | 27.5 | 977 | 287 | 2.71 |
| TRF2.5-1000 | 2.5 | 128 | RF | 1005.31 | 25 | 30 | 27.5 | 977 | 287 | 5.43 |
| TRF3-500 | 3 | 53 | RF | 499.51 | 30 | 35 | 32 | 1410 | 421 | 3.76 |
| TRF3-1000 | 3 | 106 | RF | 999.03 | 30 | 35 | 32 | 1410 | 421 | 7.53 |
| TRF4-500 | 4 | 40 | RF | 502.65 | 40 | 45 | 41 | 2500 | 768 | 6.47 |
| TRF4-1000 | 4 | 80 | RF | 1005.31 | 40 | 45 | 41 | 2500 | 768 | 12.9 |
| TRF5-500 | 5 | 32 | RF | 502.65 | 50 | 50 | 45 | 3910 | 1220 | 8.88 |
| TRF5-1000 | 5 | 64 | RF | 1005.31 | 50 | 50 | 45 | 3910 | 1220 | 17.8 |
Room 1009,block 1,Eastern Business Center,Xingning Road, Ningbo,china
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