30 Series Brushless DC Motor
This 30 series brushless DC motor is designed for efficient and reliable power in various applications. It offers excellent torque and speed characteristics while requiring minimal maintenance.
Technical Specifications
Product Overview
High-Performance 30 Series BLDC Motor
The 30 Series Brushless DC Motor is a compact and efficient power solution designed for precision motion control in robotics, automation, and electric bicycles. Featuring a star winding type and a 120-degree electrical Hall effect angle, this motor ensures reliable performance with minimal maintenance. Its robust construction includes Class B insulation and high dielectric strength, making it suitable for demanding industrial and commercial applications.
Key Performance Metrics
Performance Highlights
30 mm
Frame Size
4
Number of Poles
7,700 rpm
Max No-Load Speed
25 mN.m
Max Rated Torque
Electrical Specifications
Model Comparison
| Parameter | 30DMW41-2450 | 30DMW56-1215 |
|---|---|---|
| Voltage (V) | 24 | 12 |
| Rated Power (W) | 6 | 4 |
| No Load Speed (rpm) | 7700 | 3200 |
| Rated Torque (mN.m) | 11 | 25 |
| Rated Speed (rpm) | 5000 | 1500 |
| Rated Current (A) | 0.5 | 0.7 |
| Back-EMF Constant (V/Krpm) | 2.2 | 3.4 |
| Resistance (Ohm) | 11.2 | 6 |
| Weight (Kg) | 0.08 | 0.1 |
| Length (mm) | 41 | 56 |
Technical Characteristics
Insulation Class
Class B
- Winding Type
- Star
- Hall Effect Angle
- 120 degree electrical angle
- Dielectric Strength
- 500VDC for one minute
Environmental & Mechanical
- Ambient Temperature Range
- 0 to +50℃
- Shaft Run Out
- 0.025 mm
Wiring Configuration
Lead Wire Functions
| Lead No. | Color | Gauge | Function |
|---|---|---|---|
| 1 | Orange | 26AWG UL1007 | Phase U |
| 2 | Green | 26AWG UL1007 | Phase V |
| 3 | Brown | 26AWG UL1007 | Phase W |
| 4 | Red | 26AWG UL1007 | +5V |
| 5 | Black | 26AWG UL1007 | GND |
| 6 | Yellow | 26AWG UL1007 | HALL A |
| 7 | White | 26AWG UL1007 | HALL B |
| 8 | Blue | 26AWG UL1007 | HALL C |
Physical Dimensions
Mechanical Dimensions
- Motor Diameter: 30mm
- Mounting Holes: 2-M3, 5mm depth
- Mounting Hole Spacing: 16mm ±0.1mm
- Shaft Diameter: 3mm (-0.013mm)
- Cable Length: 300mm ±20mm
