Dongguan Yihui Hydraulic Machinery Co., Ltd.
Equipment Makers · Dongguan, Guangdong
Company profile
Hydraulic and electric servo press maker; its press-fit machines control force and displacement, flag out-of-tolerance parts and record each pressing curve.
Where it fits in motor manufacturing
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
57 mm Inner-rotor BLDC Motor · 7. Rotor assembly, 10. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
42 mm Two-phase Hybrid Stepper Motor (NEMA 17) · 7. Rotor assembly, 10. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
57 mm Two-phase Hybrid Stepper Motor (NEMA 23) · 7. Rotor assembly, 10. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
37 mm Brushed DC Gear Motor (spur gearbox) · 2. Shaft, commutator & core insulation, 9. Motor assembly, 11. Gearbox assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
86 mm Two-phase Hybrid Stepper Motor (NEMA 34) · 7. Rotor assembly, 11. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
57 mm Integrated BLDC Motor (built-in driver) · 7. Rotor assembly, 11. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
70 mm Outer-rotor BLDC Motor · 7. Stator mounting & Hall board, 8. Rotor cup assembly, 11. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
AC Servo Motor (60–130 mm flange) · 7. Stator shrink-fit into housing, 8. Rotor assembly, 11. Final assembly (bearings, brake, oil seal)
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
Coreless Brushed DC Motor (16–22 mm) · 3. Rotor assembly, 8. Bearing press-fit, 10. Final assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
IEC Three-phase Induction Motor (frames 80–160, IE3) · 3. Rotor shaft fitting & turning, 11. Final assembly & painting
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
Linear Motor & Voice-coil Motor · 10. Voice-coil motor assembly
- ⚙ Servo Press
Rotor-to-shaft and bearing press-fits with force–displacement monitoring.
Direct-drive Torque Motor & Robot Joint Module · 3. Stator ring assembly & connection, 7. Crossed-roller bearing installation & preload, 9. Strain-wave gear assembly & lubrication (joint module)