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42mm Brushless dc Motor
Our Advantage:
1. Long working life
2.Low noise
3.High efficiency
4.Customized and OEM are acceptable
5.18 months warranty
General specification:
| Item | Specification |
| Widing type | Star/Delta |
| Hall effect angle | 120 degree electrice angle |
| Shaft runout | 0.025mm |
| Radial play | 0.06mm/50g |
| End play | 0.05mm/50g |
| Max radial force | 28N/20mm from the flange |
| Max axial force | 15N |
| Insulation class | Class B |
| IP class | IP40 |
| Dielectric strength | 500VDC for one minute |
| Insulation resistance | 100MΩmin 500VDC |
Electrical Specification:
| Model | Rated Voltage(VDC) | Rated Current(A) | Rated Power(W) | Rated Torque(N.m) | Peak Torque(N.m) | Rated Speed(rpm) | Length(mm) | Mass(kg) |
| 42BL50-230 | 24 | 1.8 | 31 | 0.1 | 0.3 | 3000 | 50 | 0.35 |
| 42BL70-230 | 24 | 3.4 | 62 | 0.2 | 0.6 | 3000 | 70 | 0.55 |
| 42BL90-230 | 24 | 5.2 | 94 | 0.3 | 0.9 | 3000 | 90 | 0.65 |
Dimensions(mm):

Electrical Connection:
| Lead No. | Lead Color | Lead Gauge | Function | Description |
| 1 | Red | UL3266/28AWG | VCC+5VDC | SUPPLY VOLTAGE FOR HALL SENSORS |
| 2 | Black | GND | GROUND FOR HALL SENSORS | |
| 3 | Yellow | HALL A | SIGNAL OF HALL A | |
| 4 | Green | HALL B | SIGNAL OF HALL B | |
| 5 | Blue | UL3266/26AWG | HALL C | SIGNAL OF HALL C |
| 1 | Yellow | PHASE U | MOTOR PHASE U | |
| 2 | Green | PHASE V | MOTOR PHASE V | |
| 3 | Blue | PHASE W | MOTOR PHASE W |

our related products:

Changzhou Dewo Motor Co., Ltd., exporting stepper motors, servo motor,spindle motor,BLDC motor and their driver ,VFD. We spcialize in this field for many years, with the strength of high quality and competitive price in China.
We have our own techinical department and we developed various models of stepper motor, we also have complete drawings for our motors.
We can provide complete technical proposal for your project.
Any question about stepper motor, please contact me online or send me mail. We will reply you within 2 days!
our certification:
Our team and Exhibition:




customization and OEM is available.
Warranty: 18 months
Contact Us: We 24 hours service for you! If you have any questions about our products, pleasee contact us without any hestation. It's a pleasure to serve you.

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