Changzhou Vic-Tech Motor Technology Co., Ltd.
Motor Manufacturer，Rreliable Quality， Price Concessions
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Mechanical Dimension:MM
Specifications
Standard Operating Conditions
| No. | ITEM | SPEC. | REMARKS |
| 1 | Voltage | 9.5 VDC | |
| 2 | Source Voltage | 24 VDC | Indicates the voltage that the power supplier applys to the driver circuit. It is same as the rated voltage when motor is drived on a constant voltage model. |
| 3 | Phase | 4 Phase | |
| 4 | Rated Current | 0.19 A /Phase | Peak value when microstep |
| 5 | Exciting mode | Unipolar | |
| 6 | Step angle | 1.8 deg | ±7％ |
| 7 | Rotation | CW/CCW |
Electrical Characteristics
| No. | ITEM | SPEC. | TEST CONDITION | REMARKS |
| 1 | Resistance | 50±10％Ω | At 20℃ | Each phase |
| 2 | Inductance | 30±20％mH | At 1Hz,0.3 Vrms | Each phase(Ref.) |
| 3 | Holding Torque | ≥500 g.cm 500 g.cm min | ||
| 4 | Detent Torque | ≤120 g.cm 120 g.cm max | ||
| 5 | Step Angle Accuary | ±5％ | Constant Current Driver/ 12V/Two Phase on/Rated current/Speed:1pps | |
| 6 | Slew Rate with no load | —— | Source Voltage 24V/ Rated current//Half step | |
| 7 | Pull-in rate with no load | —— | Source Voltage 24V/ Rated current//Half step | |
| 8 | Dielectric Strength | ≤1 mA 1 mA max. | 600VAC,1 second | |
| 9 | Insulation Resistance | ≥100 MΩ 100 MΩmin. | 500VDC | Between coil and endbells |
| 10 | Insulation class | Coil class B | ||
| 11 | Temperature rise | less than 80℃ |
Mechanical Characteristics
| No. | ITEM | SPEC. |
| 1 | Outline Dimentions | See technical drawing |
| 2 | Rotor Inertia | 10 g.cm2 |
| 3 | Weight | 0.11 kg |
| 4 | End play of the shaft | 0.08mm@500g.f |
| 5 | Radial play of the shaft | 0.02mm@500g.f |
Environmental Performance
| No. | ITEM | OPERATING | |
| 1 | Operation environment conditions | Ambient temperature | -20℃～+50℃ |
| Ambient Humidity | 15～85%RH No condensation | ||
| 2 | Storage environment conditions | Ambient temperature | -30℃～+70℃ |
| Ambient Humidity | 15～85%RH No condensation | ||
The above products are only representative models, we can customize the products according to customer requirements. Includes the length and diameter of the shaft.Our company can also provide OEM services.