8 Micro Stepper Motor, 12V/ 24V, 2 Phase, Bipolar
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$43.69
Ex Tax: $43.69
- Stock: In Stock
- Model: SCJ009344
- SKU: SCJ009344
Products Sold: 0
Product Views: 469
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- Description
8 Micro Stepper Motor, 12V/ 24V, 2 Phase, Bipolar
Brief
Cheap Nema 8 micro stepper motor for sale, 2 phase. Optional rated voltage 12V/24V, corresponding current 0.6A/0.3A, resistance 20Ω/6.5Ω, holding torque 11/15 mN-m, stepping angle 18°. Miniature bipolar stepper motor with metal gear.
Description
Buy 2-phase micro stepper motor at. Motor size Nema 8 (20mm), rated voltage DC 12V/24V, current 0.6Amp/0.3Amp, resistance 20Ω/6.5Ω, stepping angle 18 degree. Miniature stepper motor with metal gear, bipolar drive, used in medical equipment, printer, scanner, automotive meter, gas range, sewing machine, security systems, optical fiber welding equipment, etc.
Specification Datasheet
| Model | SCJ009344 | SOCOJE-SM2019 |
| Rated Voltage | 24V | 12V |
| Rated Current | 0.3A | 0.6A |
| Resistance | 6.5Ω | 20Ω |
| Phase | 2 Phase | 2 Phase |
| Stepping Angle | 18° | 18° |
| Excitation Method | 2 | 2 |
| Pull-in Torque | 5.2 mN-m (500 pps) | 3.2 mN-m (500 pps) |
| Pull-out Torque | 6.5 mN-m (500 pps) | 4.5 mN-m (500 pps) |
| Holding Torque | 15.0 mN-m (0 pps) | 11.0 mN-m (0 pps) |
| Max. Continuous Response Frequency | 1200 pps | 1200 pps |
| Max. Starting Frequency | 900 pps | 900 pps |
| Drive Mode | Bipolar Drive | |
| Ambient Temperature | 0℃~55℃ | |
| Insulation Resistance | 500VDC 100MΩ min | |
| Insulation Grade | E | |
Phase Sequence Excitation & Dimensions Diagram (Unit: mm)
- 24V 0.3A Micro Stepper Motor (SCJ009344)
| Connector PIN Location | ||||||
| PIN No. | Color | CCW←→CW (Seen from flange side) | Phase | |||
| 1 | Yellow | ON | - | - | ON | A |
| 2 | Red | - | - | ON | ON | A |
| 3 | Black | ON | ON | - | - | B |
| 4 | Blue | - | ON | ON | - | B |
- 12V 0.6A Micro Stepper Motor (ATO-SM2019)
| Connector PIN Location | ||||||
| PIN No. | Color | CCW←→CW (Seen from flange side) | Phase | |||
| 1 | Yellow | ON | - | - | ON | A |
| 2 | Red | ON | ON | - | - | A |
| 3 | Black | - | - | ON | ON | B |
| 4 | Blue | - | ON | ON | - | B |
Details
Tips: Nema 8 micro stepper motor maintenance.
- Zero excitation maintenance: maintain the Nema 8 micro stepper motor with an excitation circuit formed by a current relay.
- Over-voltage maintenance: maintain the Nema 8 micro stepper motor with an armature circuit composed of over-voltage relay.
- Overload protection: use an armature circuit composed of a current relay to maintain the Nema 8 micro stepper motor.
- Overcurrent protection: use an armature circuit composed of overcurrent relay to maintain the Nema 8 micro stepper motor.
- Grounding maintenance: Use a grounding device formed by voltage relay to maintain the Nema 8 micro stepper motor. When any point of the DC motor is grounded, the voltage relay will act to send out a warning signal or cut off the power supply.
