Mechanical Dimension:MM
Specifications
Standard Operating Conditions
No. | ITEM | SPEC. | REMARKS |
1 | Voltage | 3.75 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 | 2 Phase | |
4 | Rated Current | 0.67 A /Phase | Peak value when microstep |
5 | Exciting mode | Bipolar | Refer to drive circuit |
6 | Step angle | 1.8 deg | ±7% |
7 | Rotation | CW/CCW |
Electrical Characteristics
No. | ITEM | SPEC. | TEST CONDITION | REMARKS |
1 | Resistance | 5.6±10%Ω | At 20℃ | Each phase |
2 | Inductance | 4±20%mH | At 1Hz,0.3 Vrms | Each phase(Ref.) |
3 | Holding Torque | ≥710 g.cm 710 g.cm min | ||
4 | Detent Torque | ≤150 g.cm 150 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 in the technical drawing |
2 | Rotor Inertia | 9 g.cm2 |
3 | Weight | About 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.