Shenzhen Zonben Testing and Control Co., Ltd.
Equipment Makers · Shenzhen, Guangdong
Company profile
Shenzhen maker of complete test equipment for motor production: hysteresis and magnetic-powder dynamometers, armature and BLDC stator testers, cogging-torque and commutator surface testers, and balancing machines.
Where it fits in motor manufacturing
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
57 mm Inner-rotor BLDC Motor · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
42 mm Two-phase Hybrid Stepper Motor (NEMA 17) · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
57 mm Two-phase Hybrid Stepper Motor (NEMA 23) · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
37 mm Brushed DC Gear Motor (spur gearbox) · 5. Armature test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
86 mm Two-phase Hybrid Stepper Motor (NEMA 34) · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
57 mm Integrated BLDC Motor (built-in driver) · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
70 mm Outer-rotor BLDC Motor · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
AC Servo Motor (60–130 mm flange) · 5. Stator in-process test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
Coreless Brushed DC Motor (16–22 mm) · 5. Rotor electrical test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
IEC Three-phase Induction Motor (frames 80–160, IE3) · 8. Stator in-process test, 12. Routine & efficiency test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
Linear Motor & Voice-coil Motor · 4. Coil unit in-process test, 11. Electrical safety test
- ⚙ Stator Tester (surge / hipot)
Winding resistance, turn-to-turn insulation, hipot and insulation resistance.
Direct-drive Torque Motor & Robot Joint Module · 4. Stator test, potting & curing
- ⚙ 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
- ⚙ 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