Hunan Xiangyi
Equipment Makers · Changsha, Hunan · Founded 1966
Company profile
Hunan Xiangyi traces its origins to a power-test-instrument factory founded in 1966 and became an independent high-tech company in 2000; it makes dynamometers and motor / powertrain test benches.
Where it fits in motor manufacturing
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
57 mm Inner-rotor BLDC Motor · 11. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
42 mm Two-phase Hybrid Stepper Motor (NEMA 17) · 11. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
57 mm Two-phase Hybrid Stepper Motor (NEMA 23) · 11. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
37 mm Brushed DC Gear Motor (spur gearbox) · 10. Run-in & motor test, 12. Gear motor end-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
86 mm Two-phase Hybrid Stepper Motor (NEMA 34) · 12. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
57 mm Integrated BLDC Motor (built-in driver) · 12. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
70 mm Outer-rotor BLDC Motor · 12. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
AC Servo Motor (60–130 mm flange) · 12. Encoder mounting & commutation alignment, 13. End-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
Coreless Brushed DC Motor (16–22 mm) · 11. Run-in & end-of-line test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
IEC Three-phase Induction Motor (frames 80–160, IE3) · 12. Routine & efficiency test
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
Linear Motor & Voice-coil Motor · 12. Performance test on linear stage
- ⚙ Motor Test Bench / Dynamometer
No-load, load, T–N curve, efficiency, back-EMF and Hall-phase testing.
Direct-drive Torque Motor & Robot Joint Module · 8. Encoder mounting & calibration, 10. Joint calibration: backlash, stiffness & accuracy, 11. End-of-line test