JimaFor
| Payment Terms | T/T, L/C |
| Supply Ability | 7000PCS /per month |
| Delivery Time | 7~30days |
| Packaging Details | wooden pallet |
| Item | 45 steel, 40Cr Traction motor shaft,Precision Splined Traction Shaft for E-Axle,EV Traction Shaft Manufacturer |
| Technology | Forging/rolling → rough machining |
| Sample | Supply ,Can customized |
| Material | 18CrNiMo7-6 42CrMoH Medium carbon alloy structural steel 45 steel, 40Cr) |
| Brand Name | JIMA |
| Model Number | JIMAFOR |
| Certification | IATF 16949 NADCAP CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 7000PCS /per month |
| Delivery Time | 7~30days | Packaging Details | wooden pallet |
| Item | 45 steel, 40Cr Traction motor shaft,Precision Splined Traction Shaft for E-Axle,EV Traction Shaft Manufacturer | Technology | Forging/rolling → rough machining |
| Sample | Supply ,Can customized | Material | 18CrNiMo7-6 42CrMoH Medium carbon alloy structural steel 45 steel, 40Cr) |
| Brand Name | JIMA | Model Number | JIMAFOR |
| Certification | IATF 16949 NADCAP CE | Place of Origin | CHINA |
| High Light | Splined Traction Motor Shaft ，Precision Splined Traction Shaft | ||
45 steel, 40Cr Traction motor shaft,Precision Splined Traction Shaft for E-Axle,ISO 1940 G2.5 Balanced,Custom OEM
JIMAFor offer solutions for perfect machining of EV Traction Shaft Manufacturer
OUR Products includs :
Drive Shaft
E-Axle Shaft
EV Motor Shaft
Heavy Duty Traction Shaft
Precision Ground Motor Shaf
Splined Traction Shaft
Water-Cooled Traction Shaft Supplier
Custom Length E-Axle Shaft Manufacturer
Mining Truck Drive Shaft USA
EV Traction Shaft Manufacturer
Process feasibility:
Forging/rolling → rough machining → quenching and tempering (180-220HB) → fine grinding (journal roughness Ra0.8μm or less) → dynamic balancing test
Fine machining ensures dimensional accuracy, dynamic balancing controls vibration (≤2.5g・mm/kg)
Key process highlights:
Wedge transverse rolling near-net forming: hot rolling at 1140-1160°C, 1-2mm margin reserved, flow lines distributed along the tooth shape, fatigue strength ↑25%5.
Cold rolling and extrusion spline: shaping the tooth shape in a single reciprocating motion, avoiding concentration of cutting stresses, tooth root fatigue limit ↑40%5.
Turning instead of grinding: precision turning of quenched parts (Ra ≤ 0.8μm), alternative to grinding, efficiency ↑18% and environmentally-friendly
Application
High-speed train
New energy mining truck
Robotic arm
High-speed rail/city rail
Construction machinery
OUR Core Services
1. personalisation - support customisation, accurately restore your design needs.
2. Sample Service - Provide professional sampling to ensure product quality.
3. Innovation Support - Provide professional design and R & D services to help you realise your creative ideas.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
10000000-15000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
JimaFor provides professional R & D services and customized production of high - end components Our main business specializes in the R & D and custom production of high - end metal components, catering to the needs of various industries and focusing on complex and challenging products. ... JimaFor provides professional R & D services and customized production of high - end components Our main business specializes in the R & D and custom production of high - end metal components, catering to the needs of various industries and focusing on complex and challenging products. ...
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