Products

Guanshuo China manufacturer supplies mass stepper motor shafts compatible with most standard stepper motors. Adopting CNC turning and fine grinding technology to stabilize dimensional tolerance, the measured shaft runout is ≤0.01~0.02mm, realizing precise equipment positioning with open-loop control. The shaft supports three surface strengthening treatments: quenching, blackening and chrome plating, wear-resistant for long-term continuous operation. It is equipped with standard h7 outer diameter tolerance and Ra0.8~Ra1.6 surface finish. Custom D-flat, keyway and thread structures are available.

As a China manufacturer, Guanshuo Precision develops servo motor shafts for high-speed, low-noise, long-life servo systems with zero positioning deviation. Using ultra-precision grinding and G1 dynamic balance correction, we optimize substrates, structures and surface hardening for servo working conditions. With full testing equipment, we offer non-standard customization and mass overseas supply, providing one-stop solutions to solve shaft vibration, precision attenuation and slow response issues of servo devices.

Guanshuo China factory mass-produces reducer motor shafts for various gearboxes, featuring strengthened heat treatment for superior torque capacity in low-speed, heavy-load transmission. Surface roughness is stably controlled at Ra0.8--1.6, with integrated steps, splines, keyways (optional P9/JS9 tolerance) and M4--M16 internal shaft-end threads. The company holds 11 shaft patents and ISO9001 certification, supports non-standard customization by reducer model and ratio, and provides free samples, full inspection documents, and a 24-month warranty---making them essential transmission parts for heavy-duty automation equipment procurement.

The Standard Motor Shaft produced by Guanshuo manufacturer strictly complies with national standards, with shaft length flexibly selectable within the range of 10 to 150 mm, tempering hardness HB220-HB260, and high-frequency quenching hardness HRC40-HR50, balancing strength and cost-effectiveness. As a professional manufacturer deeply engaged in the precision hardware processing field for over a decade, Guanshuo provides cost-effective standardized transmission solutions for bulk purchasing and equipment maintenance with mature and stable processes and strict quality control, helping purchasers reduce selection difficulty, shorten maintenance cycles, and improve operational efficiency.

Guanshuo Precision Hardware Co., Ltd., as a professional manufacturer and supplier of Tapered Motor Shaft in China, adopts CNC turning and conical grinding technology to achieve keyless connection through conical surface fit, ensuring reliable torque transmission and convenient installation and disassembly. The coaxiality accuracy can reach ≤0.01mm, the conical surface contact rate is ≥90%, and the surface roughness can reach Ra0.8μm, making it suitable for heavy-load, frequent start-stop, and high-maintenance scenarios.Meeting the purchaser's selection requirements for high-torque transmission.

Guanshuo, a professional Blind Hole Motor Shaft manufacturer in China, relies on more than ten years of precision hardware processing experience, adopts CNC turning and boring composite processes to produce single-ended blind hole structure motor shafts. The product can directly accommodate sensors, counterweights or lubricating media without additional reserved installation space. The inner diameter of blind holes ranges from φ2-30mm, depth ranges from 5-150mm, and the diameter runout accuracy is stably controlled within ≤0.01-0.02mm. It perfectly meets the dual requirements of lightweight and high rigidity for precision transmission scenarios such as high-speed servo motors and new energy equipment.