Precise Transmission Power Tiller Gear Shaft Customized Steel Large Spline Gear Shaft
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- Supplier: Hangzhou Luckmen Machinery Co. Ltd.
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Product Overview
Description
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We are ready to make according to your samples or drawings, also providing design and development.
Product Name | Gear Shaft |
Core Components | Gear, shaft |
Color | Customization |
Quality | High Precision |
Material | Customized |
Dimensions | Customized |
Processing | Forging,Lathing, QT, finish machining |
Torque Capacity | Customer's Request |
Application | Industrial Equipment |
After Warranty Service | Video technical support, Online support |
EXTERNAL GEAR / SPLINE 1
Drawing or article number | LK-S-1583015009 | |||
Number of teeth | z | 30 | ||
Tooth width (mm) | b | 200 | ||
Normal module (mn) | mn | 1.05833 | ||
Helix angle (°) | beta | 0°0’0’’ (0.0000) | ||
Hand of gear | Spur gear / spline | |||
Pressure angle at normal section (°) | alfn | 45°0’0’’ (45.0000) | ||
Material | 300M | |||
Reference profile | ||||
Addendum coefficient | haP * | 0.45 | ||
Dedendum coefficient | hfP * | 0.6 | ||
Root fillet factor | pf * | 0.16 | ||
Root fillet radius | pf | 0.169 | ||
Accuracy grade ISO 1328 | 6 | |||
Tooth profile total deviation (μm) | Fa | 7.5 | ||
Total deviation of helix (μm) | Fβ | 11 | ||
Individual circular pitch error (μm) | fpt | 7 | ||
Total cumulative pitch error (μm) | Fp | 20 | ||
Profile shape deviation (μm) | ffa | 5.5 | ||
Radial runout (μm) | fr | 16 | ||
Profile shift coefficient | x | 0.00 | ||
Reference diameter (mm) | d | 31.75 | ||
Tip diameter (mm) | da | 32.702 | ||
Root diameter(mm) | df | 30.48 | ||
Number of teeth spanned | k | 8 | ||
Base tangent length (mm) | Wk | 22.451 | ||
Pin diameter (mm) | Dmeff | 1.7 | ||
Dimension over two pins | M | 34.183 | ||
EXTERNAL GEAR / SPLINE 2
Drawing or article number | LK-S-1583015009 | |||
Number of teeth | z | 26 | ||
Tooth width (mm) | b | 30 | ||
Normal module (mn) | mn | 1.27 | ||
Helix angle (°) | beta | 0°0’0’’ (0.0000) | ||
Hand of gear | Spur gear / spline | |||
Pressure angle at normal section (°) | alfn | 30°0’0’’ (30.0000) | ||
Material | 300M | |||
Reference profile | ||||
Addendum coefficient | haP * | 0.45 | ||
Dedendum coefficient | hfP * | 0.6 | ||
Root fillet factor | pf * | 0.16 | ||
Root fillet radius | pf | 0.203 | ||
Accuracy grade ISO 1328 | 6 | |||
Tooth profile total deviation (μm) | Fa | 7.5 | ||
Total deviation of helix (μm) | Fβ | 11 | ||
Individual circular pitch error (μm) | fpt | 7 | ||
Total cumulative pitch error (μm) | Fp | 20 | ||
Profile shape deviation (μm) | ffa | 5 | ||
Radial runout (μm) | fr | 16 | ||
Profile shift coefficient | x | 0.00 | ||
Reference diameter (mm) | d | 33.02 | ||
Tip diameter (mm) | da | 34.163 | ||
Root diameter(mm) | df | 31.496 | ||
Number of teeth spanned | k | 5 | ||
Base tangent length (mm) | Wk | 17.086 | ||
Pin diameter (mm) | Dmeff | 2.2 | ||
Dimension over two pins | M | 36.129 | ||
Material heat treatment
Surface hardness | 58 HRC |
CHD | 5 mm |
Core hardness | 39 HRC |
Microstructure
C | 1 |
M | 1 |
A | 1 |
F | 1 |
Machanics performance test
Tensile strength | Rm(N/mm²) | 1450 |
Yield strength | Rp0.2(N/mm²) | 1250 |
Broken of elongation | A(%) | 18 |
Reduction of area | Z(%) | 70 |
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