Splined Solid Drive Shaft CNC Machined Zinc Electroplated Steel Flanged Custom Drawing OEM Bulk For Power Tool Stepper Motor
Precision Machined Parts Overview
Tingfeng Hardware specializes in custom drawing splined solid drive shafts, manufactured with CNC machining and zinc electroplated steel material, specifically designed for power tools and stepper motors. Spline structure provides efficient power transmission and precise rotational positioning, while flange design ensures accurate axial installation. Zinc electroplating surface treatment provides excellent corrosion protection. OEM custom per drawing supported, one-stop service from sample validation to mass production, with 15 years of precision manufacturing experience ensuring product quality.
Product Description
Splined solid drive shafts are core power transmission components in power tools and stepper motors. Our products achieve precise engagement with spline sleeves or gears through precision spline machining, ensuring smooth and reliable high-torque transmission. Flange design provides accurate axial positioning reference, simplifying assembly of motor and load. High-quality steel and heat treatment processes ensure shaft strength and fatigue life. Suitable for power tools such as drills, angle grinders, electric wrenches, as well as stepper motor and servo motor output shaft applications.
Product Features & Advantages
| Feature |
Advantage |
| Precision spline machining |
Precise spline engagement, high transmission efficiency, suitable for high-torque transmission |
| One-piece flange forming |
Provides accurate axial positioning reference, simplifying assembly process |
| Quenched and tempered heat treatment |
Achieves good comprehensive mechanical properties, both strength and toughness |
| Zinc electroplated surface |
Excellent corrosion protection, suitable for power tool operating environments |
| OEM custom service |
Spline parameters, flange dimensions, and overall shaft structure customized per drawing |
Product Specifications
| Specification Item |
Detail / Range |
Tolerance / Standard |
| Material |
Carbon Steel / Alloy Steel / Quenched and Tempered Steel |
Tensile ≥700MPa |
| Surface Finish |
Zinc Electroplated / Nickel Plated / Black Oxide |
Salt spray ≥48 hours |
| Spline Type |
Rectangular Spline / Involute Spline |
GB/T 1144 / DIN 5480 |
| Spline Accuracy |
Grade 7 / Grade 8 / Grade 9 |
Per drawing |
| Shaft Diameter Tolerance |
±0.01mm -- ±0.025mm |
Per drawing |
| Length Tolerance |
±0.05mm -- ±0.15mm |
Per drawing |
| Hardness |
HRC 25 -- HRC 45 |
Quenched and tempered |
| Surface Roughness |
Ra 0.8μm -- 3.2μm |
Process dependent |
Product Applications
Power Tool Applications:
- Drill output spline shafts
- Angle grinder transmission spline shafts
- Electric wrench drive spline shafts
- Rotary hammer impact spline shafts
- Cutting machine transmission shafts
- Electric screwdriver output shafts
Stepper Motor Applications:
- Stepper motor output spline shafts
- Servo motor drive spline shafts
- Precision positioning stage transmission spline shafts
- Robot joint drive shafts
Frequently Asked Questions (FAQ)
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
