Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"High Performance Ferrite Magnet Water Pump Rotor RoHS Certified OEM Supported","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/e2\/4a42e295fe6a6afce26101f4f957-200x200-1\/high_performance_ferrite_magnet_water_pump_rotor_rohs_certified_oem_supported.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Great Well","Model Number":"MS","Certification":"ROHS, SGS, REACH"}}
{"title":"35x25 Serial Ferrite Ceramic Ring Magnet for Variable Frequency Air-condition","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/7f\/6bf867a8b038fe876d2b04778cb1-200x200-1\/35x25_serial_ferrite_ceramic_ring_magnet_for_variable_frequency_air_condition_motor.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Great Well","Model Number":"MS","Type":"Permanent"}}
{"title":"4 Poles 12.4-28 Injection Molded Plastic Ferrite Ceramic Magnet Rotor for","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/9e\/96bac97d2610153608f65a347a5e-200x200-1\/4_poles_12_4_28_injection_molded_plastic_ferrite_ceramic_magnet_rotor_for_variable_frequency_air_condition_motor.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Great Well","Model Number":"MS","Type":"Permanent"}}
{"title":"Ferrite Rotor Magnet","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/71\/4bc3cbc35e9626c7f9a7f6c0c6ad-200x200-1\/ferrite_rotor_magnet.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Great Well","Model Number":"MS","Type":"Permanent"}}
{"title":"Permanent Injection Multi-Pole Ferrite Motor Rotor Magnet","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/23\/323527b7e498b1733da827333dd6-200x200-1\/permanent_injection_multi_pole_ferrite_motor_rotor_magnet.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Great Well","Model Number":"MS","Type":"Permanent"}}
Professional Ferrite Magnetic Rotors for High-Efficiency Electric Motors
Custom Multi-Pole Ferrite Rotors with Stable Magnetic Performance
Engineered hard ferrite permanent magnet rotors, featuring precise multi-pole magnetization and uniform magnetic field distribution, designed for reliable operation in various motor applications.
Product Overview
Hard ferrite (ceramic) magnetic rotors are a proven, cost-effective solution for enhancing motor performance across consumer, automotive, and industrial sectors. Widely adopted in next-generation small-to-medium motors, ferrite rotors deliver consistent magnetic properties, excellent temperature stability, and flexible design options.
Manufactured from sintered or injection-molded ferrite powder, these rotors are available in ring, cylindrical, or custom shapes. Advanced multi-pole magnetization (e.g., 4-pole, 6-pole, 8-pole) ensures uniform magnetic flux distribution, supporting efficient motor operation with reduced vibration and noise. Ferrite’s inherent corrosion resistance eliminates the need for protective coatings, making them ideal for damp or fluid-exposed environments.
Applications
Automotive Applications
Water pump motors
HVAC blower motors
Cooling fan motors
Fuel pump assemblies
Small auxiliary drive motors
Industrial & Consumer Applications
Household water pumps
Refrigerator compressors
Ventilation fans
Washing machine drive motors
Small power tools and appliances
Key Advantages
Cost-effective performance: Delivers reliable magnetic strength at a significantly lower cost compared to rare-earth magnets, ideal for high-volume applications.
Excellent temperature stability: High Curie temperature ensures consistent magnetic performance under continuous motor operating conditions.
Corrosion and moisture resistance: No additional plating required, suitable for water pumps and humid environments.
Customizable magnetization: Supports multi-pole patterns and custom dimensions to match specific motor designs.
Low demagnetization risk: High coercivity provides stable magnetic output over long-term use.
Simplified assembly: Can be directly integrated into plastic or metal components via injection molding or press-fit designs.
Proven reliability: Well-established material technology with consistent quality control and supply chain stability.
Packaging and Delivery
Port of Dispatch
Shanghai
Selling Units
Single item
Frequently Asked Questions
Order Information Requirements
We will help you with your order. Usually we ask for the following information:
Product material, size, grade, surface coating, quantities required. If available, provide a sketch or drawing with dimensions and tolerances
Delivered magnetized or unmagnetized? Magnetization direction?
Information on intended application and usage
Can you do OEM and ODM?
OEM and ODM are acceptable. Please inform us of your requirements for reference.
What about the sample lead time and charge?
For OEM or ODM projects, it typically takes 1-2 weeks to calculate charges. For available or in-stock items, samples are shipped within 5-10 days. Final charges depend on your confirmation of the project draft.
How can I place an order?
You can contact us by email with your order details or place orders online.
What's the order procedure?
First, we discuss order and production details via email. Then we issue a Proforma Invoice for your confirmation. Full payment or deposit is required before production begins. Production typically takes 15-25 days for non-stock items. Before completion, we coordinate shipment details and balance payment. After payment settlement, we prepare your shipment.
How can I pay you?
After confirming our PI, we request payment via T/T (HSBC bank), PayPal, or Western Union. L/C, D/A, and D/P are also available.
Can we visit your factory?
Factory visits are highly appreciated. We will send an invitation once your schedule is confirmed.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
13000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te... Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te...
