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Shenzhen Sanhexing Shaft Manufacturing Co., Ltd. was established on May 26, 2010, located in the Wan Feng Technology Park, Shajing, Bao'an District, Shenzhen. is a private enterprise specializing in the customized production of various precision mechanical hardware parts and non-standard precision shafts. Specializing in the production of stainless steel motor shafts, stepped shafts, knurled shafts, screw shafts, worm shafts, gear shafts, spindles, and high-precision shaft products.

 

 
  • Motor Shaft SUS303 SUS304 SUS316
    Motor Shaft SUS303 SUS304 SUS316

    Precision stainless steel motor shaft is a high-precision, high-strength, corrosion-resistant
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  • Electric Toothbrush Drive Shaft
    Electric Toothbrush Drive Shaft

    The drive shaft of an electric toothbrush is a critical component that transmits the motor's rotary
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  • DC Motor Shaft
    DC Motor Shaft

    DC Motor Shaft is one of the key mechanical components of a DC motor. It primarily serves to
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  • Brushless Motor Shaft
    Brushless Motor Shaft

    The Brushless Motor Shaft is a critical mechanical component specifically designed for brushless
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  • AC Motor Shaft
    AC Motor Shaft

    The AC Motor Shaft is a core mechanical component used in AC motors. It is primarily designed to
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  • Drone Yaw Shaft
    Drone Yaw Shaft

    The drone yaw shaft is a key component in the yaw system of a drone. It allows the drone to rotate
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  • Drone Pitch Shaft
    Drone Pitch Shaft

    A critical mechanical component designed specifically for drones, used to adjust and control the
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  • Drone Roll Shaft
    Drone Roll Shaft

    Drone roll Shaft is a critical mechanical component in drones, mainly used for transmitting power
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  • Robot Main Shaft
    Robot Main Shaft

    Robot Main Shaft is a critical component in industrial robots or automation systems, mainly used
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Why Choose Us

 

 

Our factory
Our factory covers an area of 1,600 square meters, We are a private enterprise specializing in the custom production of various precision mechanical hardware components and non-standard precision shafts, employing over 50 staff members, including 15 technical design and management personnel and 8 quality control staff, with strong capabilities in design development and quality management.

 

Wide range of product applications
Applied in automobiles, drones, electrical equipment, industrial robots, electronic appliances, motors, toys and other industries.

 

Rich experience
The company has more than 10 years of experience in this field. Has a long-standing reputation in the industry, which makes it stand out from its competitors.

 

Quick response
We promise to respond to your inquiries within 24 hours to ensure that you receive the information and support you need in a timely manner.

 

DC Motor Shaft

 

Features of DC Motor Shaft

High Precision Design

The requires precise dimensions and concentricity, with very strict tolerance requirements to ensure a perfect fit with other internal components, such as bearings and the commutator.

 

Wear Resistance

The surface of the motor shaft is often treated to improve wear resistance, reducing friction and wear, which extends the motor's service life.

 

Corrosion Resistance

In certain applications (such as humid or chemically aggressive environments), the motor shaft may need to have corrosion-resistant properties to prevent degradation over time.

 

Dynamic Balance

Since the motor shaft typically operates at high speeds, it needs to be dynamically balanced to minimize vibration and noise, ensuring smooth and stable motor operation.

 

Application of DC motor shafts
 

Automation and Robotics

Shafts are part of the motors utilized in industrial robots. These are the robots used in manufacturing to perform repetitive tasks like welding, painting, and assembly. DC motors control the rotational motion, thus allowing precision and flexibility in the robotic arms and grippers.

 

Converyors and Material handling equipment

In the conveyor belts, DC motors control the movement of the belt. They are used in conveying systems to transport bulk materials, goods, packages, etc., from one place to another.

 

Fan and Blowers

DC motor shafts also find applications in fans and blowers in industrial settings. These are used to provide ventilation, cooling, and air quality control. The variable speed capabilities of DC motors make them ideal for adjusting airflow based on specific needs.

 

Tools and Machinery

Power tools, for example, drills and lathes, use DC motor shafts. This applies to machines such as lathes and milling machines. In these tool and machines, DC shaft motors are used to produce the cutting and working motion.

 

Instrumentation and Control systems

DC motors are also prominent in instrumentation. Controllers in measurement devices like gauges, sensors, and indicators highly rely on these motors to derive the measurement. For example, the shaft position indicates the amount of rotation, which is important for many industrial measuring methods.

 

Hoisting Systems

Hoists and elevators are some examples of lifting equipment in which DC motor shafts are applied. These motors provide the necessary torque and speed control to lift heavy loads safely and reliably.

 

 

Product Description of DC Motor Shaft

 

 

Material:

Aluminum (6061-T6, 6063, 7075-T6,5052) etc...

Brass/Copper/Bronze etc...

Stainless Steel (201, 302, 303, 304, 316, 420, 430) etc...

Steel (mild steel, Q235, 20#, 45#) etc...

Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc...

Process:

CNC Machining, turning,milling, lathe machining, boring, grinding, drilling etc...

Surface treatment:

Clear/color anodized; Hard anodized; Powder-coating;Sand-blasting; Painting;

Nickel plating; Chrome plating; Zinc plating; Silver/gold plating;

Black oxide coating, Polishing etc...

Gerenal Tolerance:(+/-mm)

CNC Machining: 0.005

Turning: 0.005

Grinding(Flatness/in2): 0.005

ID/OD Grinding: 0.002

Wire-Cutting: 0.003

 

 

Features of Brushless Motor Shaft

High-Precision Manufacturing
Brushless motor shafts require extremely tight tolerances for diameter, concentricity, and straightness to ensure smooth interaction with bearings, couplings, and other motor components.

 

Corrosion Resistance
Many brushless motor shafts are designed for operation in harsh environments, with materials or coatings that provide resistance to rust, oxidation, and chemical exposure.

 

Dynamic Balancing
The shaft is subjected to dynamic balancing to minimize vibration and noise during high-speed operation, which is especially important in brushless motors that often run at very high RPMs.

Brushless Motor Shaft

 

Application of Brushless Motor Shaft
 

Industrial Automation

Robotic arms and conveyors where precision and reliability are critical.

Aerospace and Defense

Used in drones and aircraft for lightweight, high-performance motors.

Automotive Industry

In electric vehicles (EVs) and hybrid vehicles, brushless motors rely on durable shafts to transmit torque efficiently.

Consumer Electronics

Found in cooling fans, hard drives, and electric tools that require compact, efficient motors.

Renewable Energy

Used in wind turbines, solar tracking systems, and other green energy technologies.

Medical Devices

Brushless motor shafts are integral to devices like ventilators, surgical tools, and imaging systems, where precision and hygiene are essential.

 

 

Specification of Brushless Motor Shaft

 

 

Core competence

Drive shaft,pump shaft, motor shaft,rotor shaft.

Surface Treament

Anodizing/ Oxiding/ Zinc plating/ Nickel plating/ Chrome plating/ Silver plating/ Gold plating/ Imitation gold plating/ Sand blasted/ Brushed/ Silk screen/ Passivation/ Power coating/ Painting/ Alodine/ Heat treatment/ Teflon etc.

Tolerance

+/-0.005mm or +/- 0.0002"

Material

Stainless Steel,Carbon Steel

We handle many other type of materials. Please contact us if your required material is not listed above.

Inspecation Equipment

Coordinate measuring machining/ Projector/ Caliper/ Microscope/ Micrometer/ High gauge/ Roughness tester/ Gauge block/ Thread gauge etc.

Quality Control

100% inspection

 

 

Lead Time

 

 

Quantity (pieces)

1 - 100

101 - 500

501 - 3000

> 3000

Lead time (days)

10

15

22

To be negotiated

 

 

Packaging & Shipping

 

 

productcate-554-175productcate-554-258

 

 

FAQ

 

 

Q: Can you issue the drawing?

A: Yes, we can issue the CAD drawing and 3D drawing as per customer’s request or samples.

Q: What’s your MOQ?

A: 1pcs, more quantity, more cheaper price.

Q: How about the sample order?

A: We can provide you with samples. Please contact us for details. Once we charge you for the sample fee, please rest assured that it will be a refund when you place your formal order.

Q: How about your quality?

A: We do FAI for all the 1st Article.
We will 100% inspect the products before shipment.

Q: How to confirm payment?

A: We accept wire transfer and PayPal payment methods, and other payment methods are also acceptable. Please contact us before making payment through other payment methods. An additional 10-30% deposit is feasible, and the remaining balance should be paid before shipment.

Q: What kind of payment terms do you accept?

A: AT/T, L/C, Escrow, paypal, western union, moneygram etc.

Other Shaft - Shenzhen Sanhexing Shaft Manufacturing Co., Ltd.

tungsten steel shaft, cnc machining shaft parts, Precision Small Shaft

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