Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
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A hybrid stepper motor is a combination of the variable reluctance and permanent magnet type motors. The rotor of a hybrid stepper motor is axially magnetized like a permanent magnet stepper motor, and the stator is electromagnetically energized like a variable reluctance stepper motor. Both the stator and rotor are multi-toothed.
Stepper motor is a kind of induction motor. Its working principle is to use electronic circuit to convert direct current into time-sharing power supply, multi-phase sequential control current, use this current to power the stepper motor, the stepper motor can work normally. The driver is a time-sharing power supply for the stepper motor, a multi-phase sequential controller.
Electrical Specification:
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 9.6 |
| CURRENT | A/PHASE | 1 |
| RESISTANCE | Ω/PHASE | 9.6 |
| INDUCTANCE | mH/PHASE | 20 |
| HOLDING TORQUE | Kg.cm | 10 |
| INSULATION CLASS | B | |
GEARBOX Electrical Specification
Out diameter 56mm Powder metallurgy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Powder metallurgy | sleeve bearings | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length L (mm) | Weight(g) | Number of gear trains |
| 1/4 | 2.0 | 6.0 | 81% | 41.3 | 491 | 1 |
| 1/6 | ||||||
| 1/15 | 8.0 | 25 | 72% | 59.6 | 700 | 2 |
| 1/18 | ||||||
| 1/26 | ||||||
| 1/47 | 16 |
50
| 72% | 59.6 | 700 | 2 |
| 1/66 |
Mechanical Dimension
Stepper Motor Final Inspection
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| Measure the Length & Diameter of the shaft | Measure the Shape of the flange | Measure the Baby Length | ||
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| Measure the Outer Diameter of Spigot | Measure the Length of Spigot | Measure the Screw Hole Distance | ||
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| Test the Resistance | Test the Inductance | Measure the Wire Length | ||
Certificate
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| Stepper motor ROHS report Date: June 09, 2021 | BLDC Motor ROHS report Date: June 09, 2021 | CE cetificate |
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| IATF 16949: 2016 Valid until: 02 June 2024 | ISO 9001: 2015 Valid until: 02 June 2024 |
Production Process
Strict Control Of Material
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| Gearbox | Material Storage | Split Riveting |
Production Equipment
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| CNC-1 | CNC-2 | Machining Center |
Large-scale Production
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| Servo Pipeline | Assembly Line | Automatic Assembly Line |
Strict Inspection
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| End Cover Bearing Inspection | Shaft Shape Check | Shape Inspection |
Bulk Shipment