Products

As a professional Through Hole Motor Shaft manufacturer in China, Guanshuo Precision Hardware Co., Ltd. adopts CNC turning and deep hole drilling technology to process hollow motor shafts. The through hole can be used for threading wires, ventilation or coolant passage. This product features high integration and is suitable for compact equipment and high-speed heat dissipation scenarios. The aperture range is φ2-50mm, the shaft diameter is φ8-130mm, and the tensile strength is not less than 600MPa. Guanshuo has passed ISO9001 quality management system certification and holds 11 patented technologies, equipped with 26 CNC cylindrical grinders and fully automatic optical inspection equipment, ensuring that every shaft meets strict standards for coaxiality, roundness and surface roughness.

Guanshuo, a professional Double Step Type Motor Shaft manufacturer in China, has been deeply engaged in precision shaft manufacturing for more than ten years. Adopting CNC turning and fine grinding processes to create a large and small diameter segmented structure, the step end face radial runout is stably controlled within ≤0.02mm. The large diameter section bears main torque and the small diameter section adapts to sealing structure, with scientific stress distribution effectively reducing shaft breakage risk, eliminating additional positioning parts to greatly simplify assembly.

As a professional Single Step Motor Shaft manufacturer in China, Guanshuo Precision Hardware Co., Ltd. adopts CNC turning processing technology, with stable and controllable dimensional accuracy and coaxiality. The single-step structure forms a natural positioning surface. Bearings, gears, rotors and other components can be quickly positioned and axially limited during assembly without the need for additional retaining rings or complex fixtures. The step transition is smooth, stress distribution is reasonable, shaft body has strong rigidity, and operation is stable. The working shaft diameter tolerance is implemented according to g6/h6 standard, and the step end face perpendicularity is ≤0.02mm. Guanshuo has passed ISO9001 certification and holds 11 patented technologies with complete inspection equipment.

Factory direct supplied Triangular Spline Motor Shaft from Guanshuo, China is specially designed for light-load transmission scenarios with limited installation space. Adopting simple triangular tooth structure, the spline equal division error is stably controlled within ≤0.01~0.02mm. It has more compact radial size than traditional rectangular and involute splines, with tooth side self-centering design for smooth assembly without jamming. Mature processing technology brings high efficiency and low scrap rate, bulk purchases enjoy exclusive discounts. It is an ideal choice for cost reduction of small equipment light load transmission, and the whole series passes ISO9001 quality certification.

As a professional Involute Spline Motor Shaft manufacturer in China, Guanshuo Precision Hardware Co., Ltd. adopts advanced CNC processing and inspection systems. The spline automatically centers during assembly, achieving higher coaxiality and smoother transmission. Vibration and noise control are superior to rectangular splines, making it particularly suitable for high-speed and high-precision transmission. The tooth root fillet is larger, stress concentration is smaller, and impact resistance, fatigue resistance and anti-eccentric load capacity are stronger. The tooth surface roughness can reach Ra≤0.8~1.6μm, spline equalization error ≤0.015~0.03mm. Guanshuo has passed ISO9001 certification and holds 11 patented technologies.

Rectangular Spline Motor Shaft, as the ingenuity product from Guanshuo manufacturer with over ten years of deep cultivation in the precision transmission field, adopts a multi-tooth cooperative load-bearing structure design. Compared with single-key and double-key connection methods, it has better impact resistance and eccentric load resistance. The spline equalization error is strictly controlled within ≤0.02mm. We control the quality throughout the whole process from the production source, which not only ensures transmission stability and low-noise operation performance, but also effectively controls comprehensive costs.