Products

Multi Keyway Motor Shaft, as the ingenuity product specially built by Guanshuo supplier for heavy-load transmission scenarios, adopts multi-keyway synchronous meshing design with more uniform torque distribution. The symmetry of keyway to axis is strictly controlled within ≤0.02mm, its impact resistance and eccentric load resistance far exceed single-key and double-key products. Multi-key positioning effectively reduces radial runout and transmission clearance, with higher coaxiality and smoother operation. We support full customization of keyway quantity, angle and spacing, implement whole-process quality control from raw material to finished product, pass CE international certification, providing highly reliable transmission solutions for heavy equipment and high-end precision equipment.

Double Keyed Slot Motor Shaft is a high-precision core transmission component manufactured by Guanshuo Precision. As a professional Chinese manufacturer with over ten years of industry experience, we adopt a symmetrical parallel double keyway design and double-point meshing force structure to ensure more uniform and stable torque transmission, with significantly better eccentric load and impact resistance than traditional single keyway products. Made of high-quality alloy steel or carbon steel with quenching and tempering heat treatment, combined with CNC turning-milling integrated precision machining, the keyway symmetry to the axis reaches ≤0.02mm.

Guanshuo Precision Hardware's Single Keyway Motor Shaft is engineered for superior torque transmission and lasting durability, featuring high-strength alloy steel, precision-ground surfaces, and strict quality control to ensure reliable operation under heavy loads and frequent reversals. With ISO-certified production, flexible customization, and global technical support, it helps reduce maintenance downtime and extends equipment life across machine tools, automation lines, and EV drivetrains.

Stainless Steel Smooth Motor Shaft is expertly manufactured by Guanshuo, a professional manufacturer from China. Made of premium stainless steel and processed through precision grinding and polishing, its surface roughness can reach Ra0.8μm or even higher precision, effectively reducing frictional resistance and improving transmission efficiency and service life. The product is widely used in food machinery, medical equipment, chemical equipment and other fields with strict requirements for hygiene and corrosion resistance, featuring multiple advantages such as corrosion resistance, wear resistance and cleanliness. With over ten years of experience in precision hardware processing, Guanshuo is equipped with 26 CNC cylindrical grinders and other advanced equipment, holds ISO9001 certification, and provides high-quality customized shaft solutions for global customers.

As a leading Chinese manufacturer of precision motor shafts, Guanshuo delivers Precision Grinding Of Smooth Motor Shafts with surface roughness as low as Ra≤0.4 μm and dimensional accuracy up to IT5-IT6 grade. Backed by ISO9001 certification, 11 granted patents, and a fleet of 26 CNC cylindrical grinders and 6 high-precision centerless grinders, we provide one‑stop custom shaft solutions for new energy vehicle motors, industrial automation, and precision instruments. Our rigorous quality control and responsive service have earned us long‑term partnerships with globally recognized brands.