ClassA Motor

Yantai Zhenghai Magnetic

Material Suppliers · Yantai, Shandong · Founded 2000

Permanent magnets

Company profile

Founded in 2000, Yantai Zhenghai Magnetic Material develops and manufactures high-end rare-earth permanent-magnet materials and components, mainly for new-energy vehicles, wind power, energy-saving elevators and home appliances.

High-performance NdFeB magnetsRare-earth magnet components

Where it fits in motor manufacturing

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    57 mm Inner-rotor BLDC Motor

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    42 mm Two-phase Hybrid Stepper Motor (NEMA 17)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    57 mm Two-phase Hybrid Stepper Motor (NEMA 23)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    86 mm Two-phase Hybrid Stepper Motor (NEMA 34)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    57 mm Integrated BLDC Motor (built-in driver)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    70 mm Outer-rotor BLDC Motor

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    AC Servo Motor (60–130 mm flange)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    Coreless Brushed DC Motor (16–22 mm)

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    Linear Motor & Voice-coil Motor

  • Sintered NdFeB Magnet

    Sintered blocks come mainly from Ningbo, Baotou and Ganzhou; Dongguan, Shenzhen and Jiangmen host magnet makers and finishing plants that cut, grind, coat and magnetise to drawing. Specify grade, coating and Hcj at temperature, and ask which plant sinters the block.

    Direct-drive Torque Motor & Robot Joint Module