Nanjing Changsheng
Equipment Makers · Nanjing, Jiangsu · Founded 1994
Company profile
Nanjing Changsheng Instrument, founded in 1994, develops, produces and sells electrical-safety test instruments and has helped draft several national standards.
Where it fits in motor manufacturing
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
57 mm Inner-rotor BLDC Motor · 11. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
42 mm Two-phase Hybrid Stepper Motor (NEMA 17) · 11. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
57 mm Two-phase Hybrid Stepper Motor (NEMA 23) · 11. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
86 mm Two-phase Hybrid Stepper Motor (NEMA 34) · 12. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
57 mm Integrated BLDC Motor (built-in driver) · 12. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
70 mm Outer-rotor BLDC Motor · 12. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
AC Servo Motor (60–130 mm flange) · 7. Stator shrink-fit into housing, 13. End-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
Coreless Brushed DC Motor (16–22 mm) · 5. Rotor electrical test, 11. Run-in & end-of-line test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
IEC Three-phase Induction Motor (frames 80–160, IE3) · 12. Routine & efficiency test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
Linear Motor & Voice-coil Motor · 11. Electrical safety test
- ⚙ Hipot / Insulation-resistance Tester
End-of-line electrical safety tests.
Direct-drive Torque Motor & Robot Joint Module · 11. End-of-line test