48V 3000RPM 2.4 N·m 750W 20A 90x90x120mm Brushless DC Motor
- Brand: Frankhumotor
- Part Number: 90DH750-48V-30B
- Lead Time: In Stock
- Unit Price: US $125.00
- *Ship from China
This standard 90 mm, 48 V brushless DC motor has a 120 mm body length and delivers a high power output of 750 W, a strong output torque of 2.4 N·m, and a rated speed of 3,000 RPM. The newly upgraded 90-series brushless DC motor is precision-engineered for high efficiency, energy saving, stable performance, and an exceptionally long service life. It is widely used in medical equipment, military enterprises, the AGV industry, robotics, photovoltaic equipment, access control gates, and university scientific research.
750W DC Brushless Motor Specifications
- Manufacturer Part Number: 90DH750-48V-30B
- Rated Voltage: 48 VDC
- Rated Current: 20 A
- Rated Power: 750 W
- No-loaded Speed: 3800 RPM
- Rated Speed: 3000 RPM
- Rated Torque: 2.4 N·m
- Insulation Class: B
- Sensor Type: Hall
- Frame Size: 90x90 mm
- Motor Length: 120 mm
- Shaft Diameter: Φ14 mm
- Shaft Length: 37 mm
- Keyway Length: 25 mm
- Weight: 4.0 kg
Connection
| MA | MB | MC | HA | HB | HC | +5V | GND |
|
Thick Yellow |
Thick Green |
Thick Blue |
Thin Yellow |
Thin Green |
Thin Blue |
Thin Red |
Thin Black |
Contact Frankhumotor for Datasheet, 3D Step. File, Torque Curve
| Product Details | |
| Model Number | 90DH750-48V-30B |
| Product Type | Brushless |
| Lead Time | in stock |
| Insulation Class | B |
| Protective Grade | IP20 |
| Electrical Specification | |
| Rated Torque(Nm) | 2.4 |
| Rated Power(W) | 750 |
| Rated Current(A) | 20 |
| Rated Voltage(VDC) | 48 |
| Rated Speed(RPM) | 3000 |
| No-load Speed(RPM) | 3800 |
| Sensor Type | Hall |
| Physical Specification | |
| Frame Size(mm) | 90x90 |
| Body Length(mm) | 120 |
| Shaft Diameter(mm) | 14 |
| Shaft Length(mm) | 37 |
| Weight(KG) | 4.0 |

L=120mm
- Brake
- Cable & Connector
- Encoder
- Gearbox
- Insulation Class
- Output Shaft
- Waterproof Level

