Dongguan Hongjin Test Instrument Co., Ltd.

Equipment Makers · Dongguan, Guangdong · Founded 2007

Pearl River Delta · Dongguan · FactoryAssembly, magnetizing & balancing

Company profile

Test-equipment maker founded in 2007 whose range includes belt-drive and automatic-correction balancing machines used for micro-motor rotors.

Belt-drive balancing machines for motor rotorsAutomatic correction balancing machinesEnvironmental test chambers

⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
57 mm Inner-rotor BLDC Motor · 9. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
37 mm Brushed DC Gear Motor (spur gearbox) · 7. Armature balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
86 mm Two-phase Hybrid Stepper Motor (NEMA 34) · 9. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
57 mm Integrated BLDC Motor (built-in driver) · 9. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
70 mm Outer-rotor BLDC Motor · 10. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
AC Servo Motor (60–130 mm flange) · 10. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
Coreless Brushed DC Motor (16–22 mm) · 6. Rotor balancing
⚙ Balancing Machine
Measures and corrects rotor unbalance (material removal or addition).
IEC Three-phase Induction Motor (frames 80–160, IE3) · 4. Rotor balancing