High Speed Keyless Magnetic Pump Flexible Disc Magnetic Shaft Couplings
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Product Highlights
- Leak-Free Operation: Hermetically seals volatile, flammable, and toxic solutions with no shaft leakage.
- No Maintenance Required: Eliminates need for mechanical seals and spare parts, reducing long-term costs.
- Vibration Isolation: Prevents vibration transmission from motor to pump, ensuring smooth operation.
- Customizable Design: Offers flexible customization for shaft coupling standards and specifications.
- Wide Temperature Range: Operates effectively within 80 to 200 degrees Celsius working temperature.
- High Precision Tolerance: Manufactured with a tight tolerance of +/- 0.05mm for optimal performance.
- Multiple Certifications: Certified with CE, RoHS, and SGS standards for safety and quality assurance.
- Versatile Applications: Ideal for chemical, pharmaceutical, food, and biotechnology industries.
Product Attributes
- Customization
- Available
- Connection
- Welding
- Structure
- Disc
- Model NO.
- GME-C601
- Flexible or Rigid
- Flexible
- Material
- Stainless Steel
- Standard
- Customized Shaft Coupling
- Product Name
- Keyless Magnetic Pump Flexible Disc Magnetic Shaft
- Envrionment Management System
- ISO9001/14001
- Certificate
- CE/RoHS/SGS
- Tolerance
- +/- 0.05mm
- Model Number
- Gme-C601
- Magnetization Direction
- Axial/Radial/Multi-Poles Magnetization
- Working Temp.
- 80-200 Degree Centigrade
- Transportation
- by Sea, by Air, by Express
- Payment
- T/T, Paypal, Western Union
- Lead Time
- 15-25days
- Transport Package
- Carton, Wood Case, Anti-Magnetized Package
- Specification
- Customized made
- Trademark
- GME
- Origin
- Zhejiang Ningbo/ Fujian Xiamen
- HS Code
- 850511100
- Production Capacity
- 1000000 Sets
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Product Description
Introduction of magnetic shaft coupling
Magnetic shaft coupling is a new kind of coupling, which connects motor and machine by permanent magnetic force.
They are consisted of external rotor, internal rotor and isolating covers.
They work in the sealed magnetic drive pumps, which transporting volatile, flammable, explosive and toxic solutions with no leakage.
These magnetic shaft couplings can be used to connect gear pumps , screw pumps, centrifugal pumps, etc. with all types of electric motor or gear box.
Magnetic shaft coupling are widely used in various industries and fields, such as chemical, papermaking, foodstuff, pharmacy, and so on.
Advantages of magnetic shaft coupling
» Elimination of fluid leakage from the pump shaft.
» Vibrations are not transmitted to the pump.
» No maintenance required for magnetic couplings.
» Using magnetic couplings allows use of standard pumps without expensive mechanical seals.
» No additional cost for purchasing mechanical seal spare parts and maintenance.
Technical drawing of magnetic shaft coupling

Specification of magnetic shaft coupling
| Item | Internal Rotor(mm) | External Rotor(mm) | Isolating Covering(mm) | |||||||||||||||||
| A | B | C | D | E | F | G | Shaft Pin | H | I | J | L | N | M | P | Q | R | S | T | U | |
| GME03-3LM00 | Φ35 | - | Φ10 | 26 | - | 18 | - | M6X12 | Φ42 | Φ60 | Φ50 | 46 | 6-M4 | Φ40 | Φ50 | 4-Φ5.4 | Φ38 | Φ60 | 6 | 6 |
| GME03-5MM00 | Φ42 | - | Φ12 | 27 | 4 | 18 | 13.8 | M6X16 | Φ49 | Φ72 | Φ60 | 46 | 4-Φ6.7 | Φ52 | Φ60 | 4-Φ6.7 | Φ44 | Φ74 | 8 | 8 |
| GME03-16LM00 | Φ56 | - | Φ12 | 45 | 4 | 25 | 13.8 | M6X16 | Φ63 | Φ89 | Φ80 | 75 | 6-M5 | Φ70 | Φ75 | 4-Φ6.7 | Φ58 | Φ89 | 8 | 8 |
| GME03-16LM01 | Φ56 | - | Φ12 | 45 | 4 | 25 | 13.8 | M6X16 | Φ63 | Φ89 | Φ80 | 75 | 4-M5 | Φ70 | Φ75 | 4-Φ6.7 | Φ58 | Φ89 | 6 | 10 |
| GME03-16MM00 | Φ56 | - | Φ12 | 45 | 4 | 25 | 13.8 | M6X16 | Φ63 | Φ89 | Φ80 | 75 | 6-M5 | Φ70 | Φ75 | 4-Φ6.7 | Φ58 | Φ89 | 8 | 8 |
| GME03-22LM00 | Φ88 | - | Φ20 | 29 | 6 | 25 | 22.8 | M8X20 | Φ97 | Φ122 | Φ110 | 70 | 8-M6 | Φ98 | Φ108 | 6-Φ6.7 | Φ91 | Φ122 | 8 | 8 |
| GME03-30LM00 | Φ88 | - | Φ20 | 48 | 6 | 30 | 22.8 | M8X20 | Φ97 | Φ122 | Φ110 | 81 | 8-M6 | Φ98 | Φ108 | 6-Φ6.7 | Φ91 | Φ122 | 8 | 8 |
| GME03-40LM00 | Φ101 | - | Φ25 | 49 | 8 | 28 | 28.3 | M10X20 | Φ109 | Φ140 | Φ124 | 83 | 8-M8 | Φ110 | Φ126 | 8-Φ6.7 | Φ103 | Φ140 | 12 | 6 |
| GME03-50LM00 | Φ107 | - | Φ20 | 70 | 6 | 30 | 22.8 | M6X16 | Φ113.4 | Φ145 | Φ135 | 80 | 4-M6 | Φ126 | Φ133 | 12-Φ8.7 | Φ109 | Φ153 | 12 | 15 |
| GME03-65LM00 | Φ101 | - | Φ25 | 77 | 8 | 45 | 28.3 | M10X20 | Φ109 | Φ140 | Φ124 | 111 | 8-M8 | Φ110 | Φ126 | 8-Φ6.7 | Φ103 | Φ140 | 12 | 6 |
| GME03-80LM00 | Φ106 | - | Φ32 | 65 | 10 | 21 | 36.5 | M6X25 | Φ115 | Φ145 | Φ135 | 82 | 4-M6 | Φ127 | Φ135 | 6-Φ8.7 | Φ110 | Φ153 | 13 | 18 |
| GME03-80LM00 | Φ141 | Φ92 | Φ40 | 65 | 12 | 45 | 43.3 | M12X25 | Φ152 | Φ180 | Φ168 | 100 | 8-M8 | Φ154 | Φ164 | 8-Φ6.7 | Φ145 | Φ180 | 12 | 8 |
| GME03-100LM00 | Φ131 | Φ82 | Φ32 | 80 | 10 | 24.5 | 35.3 | M8X35 | Φ139 | Φ170 | Φ160 | 100 | 4-M6 | Φ152 | Φ158 | 8-Φ8.7 | Φ133 | Φ178 | 14 | 21 |
| GME03-110LH00 | Φ141 | Φ92 | Φ40 | 85 | 10 | 50 | 43.3 | M12X25 | Φ152 | Φ184 | Φ168 | 115 | 12-M8 | Φ156 | Φ164 | 12-Φ6.7 | Φ145 | Φ180 | 12 | 3 |
| GME03-110LM00 | Φ141 | Φ92 | Φ35 | 80 | 10 | 55 | 38.3 | M12X25 | Φ152 | Φ180 | Φ168 | 115 | 12-M8 | Φ154 | Φ164 | 12-Φ6.7 | Φ145 | Φ180 | 12 | 3 |
| GME03-140LM00 | Φ141 | Φ92 | Φ40 | 110 | 12 | 80 | 43.3 | M12X25 | Φ152 | Φ190 | Φ170 | 145 | 12-M10 | Φ154 | Φ164 | 12-Φ6.7 | Φ145 | Φ180 | 12 | 3 |
| GME03-180LM00 | Φ141 | Φ92 | Φ40 | 140 | 12 | 95 | 43.3 | M12X25 | Φ152 | Φ190 | Φ170 | 175 | 12-M10 | Φ154 | Φ164 | 12-Φ6.7 | Φ145 | Φ180 | 12 | 3 |
| GME03-220LM00 | Φ141 | Φ92 | Φ48 | 160 | 14 | 110 | 51.8 | M12X25 | Φ152 | Φ190 | Φ170 | 195 | 12-M10 | Φ154 | Φ164 | 12-Φ6.7 | Φ145 | Φ180 | 12 | 3 |
| GME03-300LM00 | Φ162 | - | Φ65 | 100 | 18 | 60 | 69.4 | Φ170 | Φ198 | Φ188 | 123 | 12-M6 | Φ180 | Φ192 | 12-Φ11 | Φ163.5 | Φ218 | 16 | 10 | |
| GME03-400LH00 | Φ195 | - | Φ70 | 127 | 20 | 107 | 79.9 | M12X25 | Φ203 | Φ234 | Φ222 | 152 | 6-M6 | Φ212 | Φ164 | 12-Φ11 | Φ198 | Φ278 | 16 | 22 |
Application of magnetic shaft coupling
The ability to hermetically separate two areas whilst continuing to transmit mechanical power from one to the other makes these couplings ideal for applications where prevention of cross contamination is essential. For instance: hydraulic sectors, dosing systems, compressors, sterilizers, industrial ovens, biotechnology, subsea equipment, pharmaceutical industry, chemical industry, food industry, generators and mixers.
Operation principles of magnetic shaft coupling
The magnetic coupling works by using the power generated by permanent magnets. No external power supply is needed. These are permanent magnets not electro magnets.
Packing Method of magnetic shaft coupling
Double strength corrugated Carton and Wood case Sea Packing.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247059". Items marked "" are certified.
Company Profile
Company Profile
In addition to high performance permanent magnets, GME is the leading global supplier of magnets and magnetic solutions for industrial, research and engineering applications, and strives to be the Great service leading provider worldwide.
Founded in 2000, GME was formed to advance development of magnet technology as an OEM wholesale supplier of permanent magnets and magnetic products. By interacting closely with its customers and focusing on a market-driven product line, GME has positioned itself to readily meet the challenges of today's dynamic global economy.
What sets us apart from our competitors are our excellent quality, reasonable prices and great service. With testing laboratory which equipped with the state-of-the-art measuring and testing devices, our QC dept. Ensures ongoing development and maintenance of high quality standards and guarantees full compliance with customer requirements and all applicable regulations.
We approach each project with enthusiasm and a commitment to reaching the best solution. We are a growing business, and we are striving to be the best. You will appreciate it in the products and great service we supply.
President's Letter
Since its establishment, over 15 years ago, GME has paid much attention to technological innovation and personnel training, and constantly on magnets and magnetic technology optimization and development. Through the years, GME has specialized in magnets and magnetic solutions for all industries and applications - from NdFeB magnets, SmCo magnets to magnetic assemblies, through aerospace fields to household appliances ensuring steady flow and use of green energy.
GME intend to be best of the best in service excellence among all companies worldwide. Great service is more than what we provide, it's how we think and act. It's not just "one-stop magnetic solution" or supplying excellent magnets, it's the prompt response to a request, the "smile" in the voice on the phone and the drive to always exceed your expectation. It's how we work with one another and how we work with our customers and the public society. By doing our jobs well, we help our concerned partners do their jobs well.
Our culture is rooted in GME core values "Customer Care, Innovation, Co-Prosperity, Social Responsibility". These values are the pillars of our business that guide our work behavior.
Corporate Culture
GME Vision
To be best of the best in great service among all companies worldwide.
GME Mission
Take every action to ensure high quality, think and act before customer perspective, exceed customer expectations
GME Spirit
Be sincere and reliable, Be responsible and professional, Practice teamwork, Achieve excellence
GME core values
Customer Care
Quality is our life. Customer satisfaction is our eternal pursuit. Everything we do at GME is driven by an unyielding passion for excellence in identifying and delivering solutions that exceed expectations.
Innovation
In today's fast-developing global economy, innovation is critical to a company's survival. Our heritage inspires us to keep innovative thinking all the time for continuous improvement.
Co-Prosperity
A business cannot be successful unless it creates prosperity and opportunity for others. We have a dream--customers could win more through our Great Service; We have a dream-all GME people could realize their own dreams while striving for GME Dream.
Social Responsibility
Sustainability isn't only important for people and the planet, but also is vital for business success. We are environmentally responsible and drive to sustainability. And we actively support the communities and make contribution to society in which we do business.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 5f, No. 601 Hengtian Rd, Jimei District, China (361024), Xiamen, Fujian, China
-
Plant Area
- 270 square meters
-
Number of Employees
- 14
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Ningbo Port, Xiamen Port, Shanghai Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 73
Our Production Capability & Technical Expertise
-
Main Products
- Neodymium Magnet, Magnetic Separator, Magnetic Assembly, Precast Concrete Magnet, Magnetic Formwork, Magnetic Rotor, Magnetic Stator, Shuttering Magnet
-
Inspection Type for Finished Products
- Random inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-03-31
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS, CE, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the working temperature range?
- The magnetic shaft coupling operates within a temperature range of 80 to 200 degrees Celsius.
- Can the product be customized?
- Yes, flexible customization is available for standards and specific requirements.
- What is the manufacturing tolerance?
- The product maintains a high precision tolerance of +/- 0.05mm.
- What certifications does the product have?
- The product holds CE, RoHS, and SGS certifications.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the lead times for production?
- Lead time is 15-25 days, with peak season taking one month and off-season within 15 workdays.
- What payment methods are accepted?
- Accepted payment methods include T/T, PayPal, Western Union, and LC.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available for this product.
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